Difference between revisions of "Technical Leadership in Systems Engineering"

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=Technical Leadership=  
 
=Technical Leadership=  
 
==Introduction==
 
==Introduction==
Technical leadership in systems engineering is exhibited by effectively communicating a vision, strategy, method, or technique needed to achieve a shared goal, which is accepted and enacted by team members, technical personnel, managers, and other project/program stakeholders.  A systems engineering leader may lead a team of systems engineers for a project or program, or may be the only systems engineer on a project who leads a team of members from the various disciplines involved in the project or program (e.g., other engineers, IT personnel, service providers).
+
Technical leadership in systems engineering is exhibited by effectively communicating a vision, strategy, method, or technique needed to achieve a shared goal, which is accepted and enacted by team members, technical personnel, managers, and other project/program stakeholders.  A systems engineering leader may lead a team of systems engineers for a project or program, or may be the only systems engineer who leads a team of members from the various disciplines involved in the project or program (e.g., other engineers, IT personnel, service providers).
There is a vast literature that addresses leadership issues from many points of view including philosophical, psychological, and emotional considerations (Yukl 2013). This article is concerned with the pragmatic aspects of leading team members who perform systems engineering.  Related knowledge areas and articles are in Part 5 [[Enabling Systems Engineering]] and the Part 6 knowledge area [[Systems Engineering and Project Management]].
+
There is a vast amount of literature addressing leadership issues from multiple points of view, including philosophical, psychological, and emotional considerations (Yukl 2013). This article is concerned with the pragmatic aspects of the leading team members involved in a systems engineering project.  Related knowledge areas and articles are in Part 5 [[Enabling Systems Engineering]] and the Part 6 knowledge area [[Systems Engineering and Project Management]].
  
'''Contents'''
+
['''Editorial Note:''' The reference in the article in the Part 6 SE and Project Management KA, “An Overview of the PMBoK Guide” should be changed from 4th ed. to the 5th ed.  The publication date is 2013, if you want to include it.  It should be noted that it should be changed to 5th ed. throughout SEBoK.  Also, the body of the SE and Project Management KA incorrectly cites (PMI 2008); it should be (PMI 2013).]
Attributes of Effective Leaders
 
Behavioral Attributes
 
Personality Traits
 
Leadership Styles and Communication Styles
 
Management Responsibilities
 
  
['''Editorial Note:''' The reference in the article in the Part 6 SE and Project Management KA, “An Overview of the PMBOK Guide” should be changed from 4th ed. To 5th ed.  Publication date is 2013 if you want to include it.  Should be changed to 5th ed. Throughout SEBOK.  Also, the body of the SE and Project Management KA incorrectly cites (PMI 2008); it should be (PMI 2013)]
+
==Attributes of Effective Leaders==
 
 
==Attributes of effective leaders==
 
 
Some commonly cited attributes of effective leaders are listed in Table 1 (Fairley 2009):
 
Some commonly cited attributes of effective leaders are listed in Table 1 (Fairley 2009):
  
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!
 
!
 
|-
 
|-
|Listening carefully
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| Listening carefully
|Maintaining enthusiasm
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| Maintaining enthusiasm
 
|-
 
|-
|Delegating authority
+
| Delegating authority
|Saying “thank you” when warranted
+
| Saying “thank you”  
 
|-
 
|-
|Facilitating teamwork
+
| Facilitating teamwork
|Praising team for achievements
+
| Praising team for achievements
 
|-
 
|-
|Coordinating work activities
+
| Coordinating work activities
|Accepting responsibility for shortcomings
+
| Accepting responsibility for shortcomings
 
|-
 
|-
|Facilitating communication
+
| Facilitating communication
|Coaching and training  
+
| Coaching and training  
 
|-
 
|-
|Making timely decisions
+
| Making timely decisions
|Indoctrinating newly assigned personnel
+
| Indoctrinating newly assigned personnel
 
|-
 
|-
|Involving appropriate stakeholders
+
| Involving appropriate stakeholders  
|Reconciling differences and resolving conflicts
+
| Reconciling differences and resolving conflicts
 
|-
 
|-
|Speaking with individual team members on a frequent basis
+
| Speaking with individual team members on a frequent basis
|Helping team members develop career paths and achieve professional goals  
+
| Helping team members develop career paths and achieve professional goals  
 
|-
 
|-
|Working effectively with the project/program manager and external stakeholders
+
| Working effectively with the project/program manager and external stakeholders
|Reassigning, transferring, and terminating personnel as necessary
+
| Reassigning, transferring, and terminating personnel as necessary
 
|}
 
|}
  
Characteristics that result in effective leadership of systems engineering activities include Behavioral attributes, Leadership style, and Communication style. In addition, a team leader for a systems engineering project or program has Management responsibilities that include developing and maintaining the systems engineering plan, and establishing and maintaining relationships with the project/program manager and project/program management personnel.
+
Characteristics that result in effective leadership of systems engineering activities include behavioral attributes, leadership style, and communication style. In addition, a team leader for a systems engineering project or program has management responsibilities that include, but are not limited to: developing and maintaining the systems engineering plan, as well as establishing and overseeing the relationships between the project/program manager and project/program management personnel.
  
===Behavioral attributes===
+
===Behavioral Attributes===
Behavioral attributes are habitual patterns of behavior, thought, and emotion that remain stable over time (Yukl 2013). Positive behavioral attributes enable a systems engineering leader to communicate effectively and to make sound decisions while taking into consideration the concerns of all stakeholders.  Desirable behavioral attributes for a systems engineering leader include but are not limited to (Fairley 2009):
+
Behavioral attributes are habitual patterns of behavior, thought, and emotion that remain stable over time (Yukl 2013). Positive behavioral attributes enable a systems engineering leader to communicate effectively and to make sound decisions, while also taking into consideration the concerns of all stakeholders.  Desirable behavioral attributes for a systems engineering leader include characteristics such as (Fairley 2009):
*Aptitude is exhibited by the ability to effectively lead a team.  Leadership aptitude is not the same as knowledge or skill but rather indicates the ability (either intuitive or learned) to influence others.  Leadership aptitude is sometimes called charisma or having an engaging style.
+
*Aptitude - This is exhibited by the ability to effectively lead a team.  Leadership aptitude is not the same as knowledge or skill but rather is indicative of the ability (either intuitive or learned) to influence others.  Leadership aptitude is sometimes referred to as charisma or as an engaging style.
*Initiative is exhibited by enthusiastically starting and following through on a leadership activity.
+
*Initiative - This is exhibited by enthusiastically starting and following through on every leadership activity.
*Enthusiasm is exhibited by expressing and communicating a positive, yet realistic attitude concerning the project, product, and stakeholders.
+
*Enthusiasm - This is exhibited by expressing and communicating a positive, yet realistic attitude concerning the project, product, and stakeholders.
*Communication skills are exhibited by expressing concepts, thoughts, and ideas in a clear and concise manner, in oral and written forms, while interacting with colleagues, team members, managers, project stakeholders, and others.  
+
*Communication Skills - These are exhibited by expressing concepts, thoughts, and ideas in a clear and concise manner, in oral and written forms, while interacting with colleagues, team members, managers, project stakeholders, and others.  
*Team participation is exhibited by working enthusiastically with team members and others when collaborating on shared work activities.
+
*Team Participation - This is exhibited by working enthusiastically with team members and others when collaborating on shared work activities.
*Negotiation is the ability to reconcile differing points of view and achieve consensus decisions that are satisfactory to the involved stakeholders.
+
*Negotiation - This is the ability to reconcile differing points of view and achieve consensus decisions that are satisfactory to the involved stakeholders.
*Goal orientation involves setting challenging but not impossible goals for oneself, team members, and teams.
+
*Goal Orientation – This involves setting challenging but not impossible goals for oneself, team members, and teams.
*Trustworthiness is demonstrated over time by exhibiting ethical behavior, honesty, integrity, and dependability in taking actions and making decisions that affect others.
+
*Trustworthiness - This is demonstrated over time by exhibiting ethical behavior, honesty, integrity, and dependability in taking actions and making decisions that affect others.
Weakness in one or more behavioral attributes can limit the effectiveness of a systems engineering team leader.
+
Weakness, on the other hand, is one example of a behavioral attribute that may limit the effectiveness of a systems engineering team leader.
===Personality traits===
+
===Personality Traits===
“Personality traits” was introduced in the early 1900s by Carl Jung, who published a theory of personality based on three continuums: introversion extroversion, sensing-intuiting, and thinking-feeling.  According to Jung, each individual has a dominant style that includes an element from each of the three continuums.  Jung emphasized that individuals vary their personality traits in the context of different situations but an individual’s dominant style is the preferred one because it is the least stressful for the individual; it is also the style an individual will resort to when under stress (Jung 1971).
+
“Personality traits” was initially introduced in the early 1900's by Carl Jung, who published a theory of personality based on three continuums: introversion-extroversion, sensing-intuiting, and thinking-feeling.  According to Jung, each individual has a dominant style which includes an element from each of the three continuums.  Jung also emphasized that individuals vary their personality traits in the context of different situations; however, an individual’s dominant style is the preferred one, as it is the least stressful for the individual to express and it is also the style that an individual will resort to when under stress (Jung 1971).
The Myers-Briggs Type Indicator (MBTI), developed by Katherine Briggs and her daughter Isabel Myers, includes Jung’s three continuums plus a forth continuum of judging-perceiving. These four dimensions characterize 16 personality styles for individuals designated by letters such as ISTP (Introverted, Sensing, Thinking, Perceiving).  An individual’s personality type indicator is determined by providing answers to a questionnaire (Myers 1995).
+
The Myers-Briggs Type Indicator (MBTI), developed by Katherine Briggs and her daughter Isabel Myers, includes Jung’s three continuums, plus a forth continuum of judging-perceiving. These four dimensions characterize 16 personality styles for individuals designated by letters, such as ISTP (Introverted, Sensing, Thinking, and Perceiving).  An individual’s personality type indicator is determined through the answers the person has provided on a questionnaire (Myers 1995).
MBTI profiles are widely used by job counselors to match an individual’s personality type to job categories in which the individual would be "most comfortable and effective.”  Matching is based on the results of having applied the MBTI model to many thousands of subjects who described themselves as comfortable and effective in their jobs.
+
MBTI profiles are widely used by job counselors to match an individual’s personality type to job categories in which the individual would be "most comfortable and effective”. Matching is based on the results of having applied the MBTI model to several thousands of subjects who have described themselves as comfortable and effective in their jobs.
The MBTI has also been applied to group dynamics and leadership styles.  Most studies indicate that groups perform better when a mixture of personality styles provides different perspectives.  Some researchers see evidence that positive leadership styles are most closely related to an individual’s position on the Judging-Perceiving scale of the MBTI profile (Hammer 2001).  Those on the Judging side of the scale are most likely to be “by the book” managers, while those on the Perceiving side of the scale are most likely to be “people-oriented” leaders.  “Judging” in the MBTI model does not mean judgmental; a judging trait indicates a quantitative orientation and a perceiving trait indicates a qualitative orientation.   
+
The MBTI has also been applied to group dynamics and leadership styles.  Most studies indicate that groups perform better when a mixture of personality styles work together to provide different perspectives.  Some researchers claim that there is evidence suggests that positive leadership styles are most closely related to an individual’s position on the judging-perceiving scale of the MBTI profile (Hammer 2001).  Those on the judging side of the scale are most likely to be “by the book” managers, while those on the perceiving side of the scale are most likely to be “people-oriented” leaders.  “Judging” in the MBTI model does not mean judgmental; rather, a judging trait indicates a quantitative orientation and a perceiving trait indicates a qualitative orientation.   
The MBTI has its detractors (http://en.wikipedia.org/wiki/Myers-Briggs_Type_Indicator#Criticism), (Nowack 1996); however MBTI personality styles can provide insight into effective and ineffective modes of interaction and communication among team members and team leaders.  For example an individual with a strongly Introverted, Thinking, Sensing, and Judging personality index (ITSJ) may have difficulty interacting with an individual who has a strongly Extroverted, Intuiting, Feeling, Perceiving personality index (ENFP).   
+
The MBTI has its detractors (http://en.wikipedia.org/wiki/Myers-Briggs_Type_Indicator#Criticism), (Nowack 1996); however, MBTI personality styles can provide insight into effective and ineffective modes of interaction and communication among team members and team leaders.  For example, an individual with a strongly Introverted, Thinking, Sensing, and Judging personality index (ITSJ) may have difficulty interacting with an individual who has a strongly Extroverted, Intuiting, Feeling, Perceiving personality index (ENFP).   
===Leadership styles and communication styles===
+
===Leadership Styles and Communication Styles===
Much has been written about leadership styles and there are many models of leadership. Most of these leadership models are based on some variant Jung’s psychological types.  One of the models, Wilson Social Styles, integrates leadership styles and communication styles (Wilson 2004).  The Wilson model characterizes four kinds of leadership styles:
+
There is a vast amount of literature pertaining to leadership styles and there are many models of leadership. Most of these leadership models are based on some variant of Jung’s psychological types.  One of the models, the Wilson Social Styles, integrates leadership styles and communication styles (Wilson 2004).  The Wilson model characterizes four kinds of leadership styles:
*The Driver leadership style is exhibited when a leader focuses on the work to be accomplished and on telling others how to do their jobs.
+
*Driver leadership style - This is exhibited when a leader focuses on the work to be accomplished and on specifying how others must do their jobs.
*Analytical-style leadership emphasizes collecting, analyzing, and sharing data and information.  An Analytical leader asks others for their opinions and recommendations to gather information.
+
*Analytical-style leadership - This emphasizes collecting, analyzing, and sharing data and information.  An analytical leader asks others for their opinions and recommendations to gather information.
*The Amiable leadership style is characterized by emphasis on personal interactions and on asking others for their opinions and recommendations.
+
*Amiable leadership style – This is characterized by emphasis on personal interactions and on asking others for their opinions and recommendations.
*The Expressive leadership style also focuses on personal relationships but an Expressive leader tells others rather than asking for opinions and recommendations.
+
*Expressive leadership style – Like the amiable style, this also focuses on personal relationships, but an expressive leader tells others rather than asking for opinions and recommendations.
 
When taken to extremes, each of these styles can result in weakness of leadership.
 
When taken to extremes, each of these styles can result in weakness of leadership.
By focusing too intently on the work, Drivers can provide too much or too little guidance and direction. Too little guidance occurs when a Driver is preoccupied with her or his individual work; too much guidance results in micromanagement, which limits personal discretion for team members.  Drivers may also be insensitive to interpersonal relationships with team members and others.
+
By focusing too intently on the work, "drivers" can provide too much or too little guidance and direction. Too little guidance occurs when the individual is preoccupied with her or his personal work, while too much guidance results in micromanagement, which limits the personal discretion for team members.  Drivers may also be insensitive to interpersonal relationships with team members and others.
Analyticals may provide too much information or may fail to provide information that is obvious to them. They do not want to be told things they already know or that are irrelevant to the task at hand. Like Drivers, they may be insensitive to interpersonal relationships with other individuals.
+
Analytical leaders may provide too much information or may fail to provide information that is obvious to them, but not their team members. They do not like to discuss things they already know or that are irrelevant to the task at hand. Like driver-style leaders, they may be insensitive to interpersonal relationships with other individuals.
Amiables focus on interpersonal relationships in order to get the job done.  They may exhibit a dislike of those who fail to interact with them on a personal level and may fail to show little concern for those who show little personal interest in them.
+
Amiable leaders focus on interpersonal relationships in order to get the job done.  They may exhibit a dislike of those who fail to interact with them on a personal level and may fail to show little concern for those who show little personal interest in them.
Expressives also focus on interpersonal relationships.  In the extreme, an Expressive may leader be more interested in stating their opinions than in listening to others. They may play favorites and ignore those who are not favorites.
+
Expressive leaders also focus on interpersonal relationships.  In the extreme, an expressive leader may be more interested in stating their opinions than in listening to others. Additionally, they may play favorites and ignore those who are not favorites.
These characterizations are gross oversimplifications but serve to illustrate leadership styles that may be exhibited by systems engineering team leaders.  Effective team leaders are able to vary their leadership style to accommodate the particular context and the needs of their constituencies without going to extremes; but as emphasized by Jung, each individual has a preferred comfort zone that is least stressful and to which an individual will resort during times of stress.
+
While these characterizations are gross oversimplifications, they serve to illustrate leadership styles that may be exhibited by systems engineering team leaders.  Effective team leaders are able to vary their leadership style to accommodate the particular context and the needs of their constituencies without going to extremes; but as emphasized by Jung, each individual has a preferred comfort zone that is least stressful and to which an individual will resort during times of added pressure.
===Communication styles===
+
===Communication Styles===
An additional characterization of the Wilson model is the preferred style of communication for different leadership styles, which is illustrated by the dimensions of Assertiveness and Responsiveness.
+
An additional characterization of the Wilson model is the preferred style of communication for different leadership styles, which is illustrated by the dimensions of assertiveness and responsiveness.
  
 
[[File:Dimensions_of_Communication_Styles.png|600px|thumb|center|'''Figure 1. Dimensions of Communication Styles (Fairley 2009).''' Reprinted with permission of Dick Fairley. All other rights are reserved by the copyright owner.]]
 
[[File:Dimensions_of_Communication_Styles.png|600px|thumb|center|'''Figure 1. Dimensions of Communication Styles (Fairley 2009).''' Reprinted with permission of Dick Fairley. All other rights are reserved by the copyright owner.]]
  
Task-Oriented Assertiveness is exhibited in a communication style that emphasizes the work to be done rather than the people who will do the work; the People-Oriented communication style addresses personnel issues first and tasks secondly.  A Tell-Oriented communication style involves telling rather than asking; Ask-Oriented Assertiveness emphasizes asking over telling - movies, plays, and novels often include caricatures of extremes in the Assertiveness and Responsiveness dimensions of Wilson communication styles.
+
Task-oriented assertiveness is exhibited in a communication style that emphasizes the work to be done rather than on the people who will do the work, while the people-oriented communication style addresses personnel issues first and tasks secondly.  A tell-oriented communication style involves telling rather than asking, while an ask-oriented assertiveness emphasizes asking over telling. Movies, plays, and novels often include caricatures of extremes in the assertiveness and responsiveness dimensions of Wilson communication styles.
An individual’s communication style may fall anywhere with in the continuums of Assertiveness and Responsiveness, from extremes to more moderate styles and may vary with the situation.  
+
An individual’s communication style may fall anywhere within the continuums of assertiveness and responsiveness, from extremes to more moderate styles and may vary considering the situation. Examples include:
*Driver communication style exhibits Task-Oriented Responsiveness and Tell-Oriented Assertiveness.  
+
* Driver communication style exhibits task-oriented responsiveness and tell-oriented assertiveness.  
*Expressive communication style shares Tell-Oriented Assertiveness with Drivers but favors People-Oriented Responsiveness.   
+
*Expressive communication style shares tell-oriented assertiveness with the driver style, but favors people-oriented responsiveness.   
*Amiable communication style involves asking rather than telling (as does the Analytical style) and emphasizes people relationships over task orientation (as does the Expressive style).  
+
*Amiable communication style involves asking rather than telling (as does the analytical style) and emphasizes people relationships over task orientation (as does the expressive style).  
*Analytical communication style exhibits Task-Oriented Responsiveness and Ask-Oriented Assertiveness.   
+
*Analytical communication style exhibits task-oriented responsiveness and ask-oriented assertiveness.   
The most comfortable communication occurs when individuals share the same communication styles or share adjacent quadrants in Figure 1.  Difficult communication may occur when individuals are in diagonal quadrants; for example communication between an extreme Amiable style and an extreme Driver style.  Technical leaders and others can improve communications by being aware of different communication styles (both their own and others) and by modifying their communication style to accommodate the communication styles of others.
+
The most comfortable communication occurs when individuals share the same communication styles or share adjacent quadrants in Figure 1.  Difficult communication may occur when individuals are in diagonal quadrants; for example, communication between an extreme amiable style and an extreme driver style.  Technical leaders and others can improve communications by being aware of different communication styles (both their own and others) and by modifying their communication style to accommodate the communication styles of others.
  
===Management responsibilities===
+
===Management Responsibilities===
Leading a systems engineering team is concerned with communicating, coordinating, providing guidance, and maintaining progress and morale.  Managing a project, according to the PMBOK® Guide (PMBOK 2013), involves application of the five process groups of project management: initiating, planning, executing, monitoring and controlling, and closing.  Colloquially, systems engineering project/program management is concerned with making and updating plans and estimates, providing resources, collecting and analyzing product and process data, working with the technical leader to control work processes and work products, and managing the overall schedule and budget.   
+
Leading a systems engineering team involves communicating, coordinating, providing guidance, and maintaining progress and morale.  Managing a project, according to the PMBOK® Guide (PMBOK 2013), involves application of the five process groups of project management: initiating, planning, executing, monitoring and controlling, and closing.  Colloquially, systems engineering project/program management is concerned with making and updating plans and estimates, providing resources, collecting and analyzing product and process data, working with the technical leader to control work processes and work products, as well as managing the overall schedule and budget.   
Good engineering managers are not necessarily good technical leaders and good technical leaders are not necessarily good engineering managers; different personality traits and skill sets are required.  Those who are effective as both managers and leaders have both analytical and interpersonal skills although their comfort zone may be in one of managing or leading.  Two management issues that are typically the responsibility of a systems engineering team leader are:  
+
Good engineering managers are not necessarily good technical leaders and good technical leaders are not necessarily good engineering managers; the expression of different personality traits and skill sets is required.  Those who are effective as both managers and leaders have both analytical and interpersonal skills, although their comfort zone may be in one of managing or leading.  Two management issues that are typically the responsibility of a systems engineering team leader are:  
*Establishing and maintaining the division of responsibility between himself or herself, the systems engineering team leader, and the project/program manager. and    
+
*Establishing and maintaining the division of responsibility among him or herself, the systems engineering team leader, and the project/program manager.   
*Developing, implementing, and maintaining the systems engineering plan (the SEP).
+
*Developing, implementing, and maintaining the systems engineering plan (SEP).
  
 
Relationships between systems engineering and project management are addressed in the Part 6 KA of this Guide SE and Project Management.  Also, see the Part 5 KA Enabling Teams for a discussion of the relationships between a project/program manager and a systems engineering technical leader.
 
Relationships between systems engineering and project management are addressed in the Part 6 KA of this Guide SE and Project Management.  Also, see the Part 5 KA Enabling Teams for a discussion of the relationships between a project/program manager and a systems engineering technical leader.
The System Engineering Plan (SEP) is, or should be, the highest-level plan for managing the technical aspects of a project or program.  It is subordinate to the systems engineering management plan (SEMP) and often has a number of subordinate technical plans that provide details on specific technical areas and supporting processes. Also, see the article SE Planning Process Overview in the Part 3 Planning KA.  The SEP may be integrated into the System Engineering Management Plan (SEMP) or it may be a standalone, coordinated document.  A template for SEPs is provided in Table 2 (See SEP 3011).
+
The System Engineering Plan (SEP) is, or should be, the highest-level plan for managing the technical aspects of a project or program.  It is subordinate to the systems engineering management plan (SEMP) and often has a number of secondary technical plans that provide details on specific technical areas and supporting processes. Also, see the article SE Planning Process Overview in the Part 3 Planning KA.  The SEP may be integrated into the System Engineering Management Plan (SEMP) or it may be a standalone, coordinated document.  A template for SEPs is provided in Table 2 (See SEP 3011).
  
['''Editorial Note:''' the Part 3 article of sebokwiki says the SEP is sometimes known a the SEMP; other references indicate they are separate documents – which is correct?]
+
['''Editorial Note:''' the Part 3 article of SEBoK says the SEP is sometimes known as the SEMP; other references indicate they are separate documents – which is correct?]
  
  
Line 162: Line 155:
  
 
Jung, Carl Gustav. "Psychological Types". Collected Works of C.G. Jung, Volume 6. Princeton University Press, 1971, ISBN 0-691-09774.
 
Jung, Carl Gustav. "Psychological Types". Collected Works of C.G. Jung, Volume 6. Princeton University Press, 1971, ISBN 0-691-09774.
 +
 
Myers, Isabel Briggs with Peter B. Myers. Gifts Differing: Understanding Personality Type. Mountain View, CA: Davies-Black Publishing (reprint 1995). ISBN 0-89106-074-X.  
 
Myers, Isabel Briggs with Peter B. Myers. Gifts Differing: Understanding Personality Type. Mountain View, CA: Davies-Black Publishing (reprint 1995). ISBN 0-89106-074-X.  
  

Revision as of 16:52, 31 October 2013

Technical Leadership

Introduction

Technical leadership in systems engineering is exhibited by effectively communicating a vision, strategy, method, or technique needed to achieve a shared goal, which is accepted and enacted by team members, technical personnel, managers, and other project/program stakeholders. A systems engineering leader may lead a team of systems engineers for a project or program, or may be the only systems engineer who leads a team of members from the various disciplines involved in the project or program (e.g., other engineers, IT personnel, service providers). There is a vast amount of literature addressing leadership issues from multiple points of view, including philosophical, psychological, and emotional considerations (Yukl 2013). This article is concerned with the pragmatic aspects of the leading team members involved in a systems engineering project. Related knowledge areas and articles are in Part 5 Enabling Systems Engineering and the Part 6 knowledge area Systems Engineering and Project Management.

[Editorial Note: The reference in the article in the Part 6 SE and Project Management KA, “An Overview of the PMBoK Guide” should be changed from 4th ed. to the 5th ed. The publication date is 2013, if you want to include it. It should be noted that it should be changed to 5th ed. throughout SEBoK. Also, the body of the SE and Project Management KA incorrectly cites (PMI 2008); it should be (PMI 2013).]

Attributes of Effective Leaders

Some commonly cited attributes of effective leaders are listed in Table 1 (Fairley 2009):

Table 1. Attributes of effective leaders (Fairley 2009)
Listening carefully Maintaining enthusiasm
Delegating authority Saying “thank you”
Facilitating teamwork Praising team for achievements
Coordinating work activities Accepting responsibility for shortcomings
Facilitating communication Coaching and training
Making timely decisions Indoctrinating newly assigned personnel
Involving appropriate stakeholders Reconciling differences and resolving conflicts
Speaking with individual team members on a frequent basis Helping team members develop career paths and achieve professional goals
Working effectively with the project/program manager and external stakeholders Reassigning, transferring, and terminating personnel as necessary

Characteristics that result in effective leadership of systems engineering activities include behavioral attributes, leadership style, and communication style. In addition, a team leader for a systems engineering project or program has management responsibilities that include, but are not limited to: developing and maintaining the systems engineering plan, as well as establishing and overseeing the relationships between the project/program manager and project/program management personnel.

Behavioral Attributes

Behavioral attributes are habitual patterns of behavior, thought, and emotion that remain stable over time (Yukl 2013). Positive behavioral attributes enable a systems engineering leader to communicate effectively and to make sound decisions, while also taking into consideration the concerns of all stakeholders. Desirable behavioral attributes for a systems engineering leader include characteristics such as (Fairley 2009):

  • Aptitude - This is exhibited by the ability to effectively lead a team. Leadership aptitude is not the same as knowledge or skill but rather is indicative of the ability (either intuitive or learned) to influence others. Leadership aptitude is sometimes referred to as charisma or as an engaging style.
  • Initiative - This is exhibited by enthusiastically starting and following through on every leadership activity.
  • Enthusiasm - This is exhibited by expressing and communicating a positive, yet realistic attitude concerning the project, product, and stakeholders.
  • Communication Skills - These are exhibited by expressing concepts, thoughts, and ideas in a clear and concise manner, in oral and written forms, while interacting with colleagues, team members, managers, project stakeholders, and others.
  • Team Participation - This is exhibited by working enthusiastically with team members and others when collaborating on shared work activities.
  • Negotiation - This is the ability to reconcile differing points of view and achieve consensus decisions that are satisfactory to the involved stakeholders.
  • Goal Orientation – This involves setting challenging but not impossible goals for oneself, team members, and teams.
  • Trustworthiness - This is demonstrated over time by exhibiting ethical behavior, honesty, integrity, and dependability in taking actions and making decisions that affect others.

Weakness, on the other hand, is one example of a behavioral attribute that may limit the effectiveness of a systems engineering team leader.

Personality Traits

“Personality traits” was initially introduced in the early 1900's by Carl Jung, who published a theory of personality based on three continuums: introversion-extroversion, sensing-intuiting, and thinking-feeling. According to Jung, each individual has a dominant style which includes an element from each of the three continuums. Jung also emphasized that individuals vary their personality traits in the context of different situations; however, an individual’s dominant style is the preferred one, as it is the least stressful for the individual to express and it is also the style that an individual will resort to when under stress (Jung 1971). The Myers-Briggs Type Indicator (MBTI), developed by Katherine Briggs and her daughter Isabel Myers, includes Jung’s three continuums, plus a forth continuum of judging-perceiving. These four dimensions characterize 16 personality styles for individuals designated by letters, such as ISTP (Introverted, Sensing, Thinking, and Perceiving). An individual’s personality type indicator is determined through the answers the person has provided on a questionnaire (Myers 1995). MBTI profiles are widely used by job counselors to match an individual’s personality type to job categories in which the individual would be "most comfortable and effective”. Matching is based on the results of having applied the MBTI model to several thousands of subjects who have described themselves as comfortable and effective in their jobs. The MBTI has also been applied to group dynamics and leadership styles. Most studies indicate that groups perform better when a mixture of personality styles work together to provide different perspectives. Some researchers claim that there is evidence suggests that positive leadership styles are most closely related to an individual’s position on the judging-perceiving scale of the MBTI profile (Hammer 2001). Those on the judging side of the scale are most likely to be “by the book” managers, while those on the perceiving side of the scale are most likely to be “people-oriented” leaders. “Judging” in the MBTI model does not mean judgmental; rather, a judging trait indicates a quantitative orientation and a perceiving trait indicates a qualitative orientation. The MBTI has its detractors (http://en.wikipedia.org/wiki/Myers-Briggs_Type_Indicator#Criticism), (Nowack 1996); however, MBTI personality styles can provide insight into effective and ineffective modes of interaction and communication among team members and team leaders. For example, an individual with a strongly Introverted, Thinking, Sensing, and Judging personality index (ITSJ) may have difficulty interacting with an individual who has a strongly Extroverted, Intuiting, Feeling, Perceiving personality index (ENFP).

Leadership Styles and Communication Styles

There is a vast amount of literature pertaining to leadership styles and there are many models of leadership. Most of these leadership models are based on some variant of Jung’s psychological types. One of the models, the Wilson Social Styles, integrates leadership styles and communication styles (Wilson 2004). The Wilson model characterizes four kinds of leadership styles:

  • Driver leadership style - This is exhibited when a leader focuses on the work to be accomplished and on specifying how others must do their jobs.
  • Analytical-style leadership - This emphasizes collecting, analyzing, and sharing data and information. An analytical leader asks others for their opinions and recommendations to gather information.
  • Amiable leadership style – This is characterized by emphasis on personal interactions and on asking others for their opinions and recommendations.
  • Expressive leadership style – Like the amiable style, this also focuses on personal relationships, but an expressive leader tells others rather than asking for opinions and recommendations.

When taken to extremes, each of these styles can result in weakness of leadership. By focusing too intently on the work, "drivers" can provide too much or too little guidance and direction. Too little guidance occurs when the individual is preoccupied with her or his personal work, while too much guidance results in micromanagement, which limits the personal discretion for team members. Drivers may also be insensitive to interpersonal relationships with team members and others. Analytical leaders may provide too much information or may fail to provide information that is obvious to them, but not their team members. They do not like to discuss things they already know or that are irrelevant to the task at hand. Like driver-style leaders, they may be insensitive to interpersonal relationships with other individuals. Amiable leaders focus on interpersonal relationships in order to get the job done. They may exhibit a dislike of those who fail to interact with them on a personal level and may fail to show little concern for those who show little personal interest in them. Expressive leaders also focus on interpersonal relationships. In the extreme, an expressive leader may be more interested in stating their opinions than in listening to others. Additionally, they may play favorites and ignore those who are not favorites. While these characterizations are gross oversimplifications, they serve to illustrate leadership styles that may be exhibited by systems engineering team leaders. Effective team leaders are able to vary their leadership style to accommodate the particular context and the needs of their constituencies without going to extremes; but as emphasized by Jung, each individual has a preferred comfort zone that is least stressful and to which an individual will resort during times of added pressure.

Communication Styles

An additional characterization of the Wilson model is the preferred style of communication for different leadership styles, which is illustrated by the dimensions of assertiveness and responsiveness.

Figure 1. Dimensions of Communication Styles (Fairley 2009). Reprinted with permission of Dick Fairley. All other rights are reserved by the copyright owner.

Task-oriented assertiveness is exhibited in a communication style that emphasizes the work to be done rather than on the people who will do the work, while the people-oriented communication style addresses personnel issues first and tasks secondly. A tell-oriented communication style involves telling rather than asking, while an ask-oriented assertiveness emphasizes asking over telling. Movies, plays, and novels often include caricatures of extremes in the assertiveness and responsiveness dimensions of Wilson communication styles. An individual’s communication style may fall anywhere within the continuums of assertiveness and responsiveness, from extremes to more moderate styles and may vary considering the situation. Examples include:

  • Driver communication style exhibits task-oriented responsiveness and tell-oriented assertiveness.
  • Expressive communication style shares tell-oriented assertiveness with the driver style, but favors people-oriented responsiveness.
  • Amiable communication style involves asking rather than telling (as does the analytical style) and emphasizes people relationships over task orientation (as does the expressive style).
  • Analytical communication style exhibits task-oriented responsiveness and ask-oriented assertiveness.

The most comfortable communication occurs when individuals share the same communication styles or share adjacent quadrants in Figure 1. Difficult communication may occur when individuals are in diagonal quadrants; for example, communication between an extreme amiable style and an extreme driver style. Technical leaders and others can improve communications by being aware of different communication styles (both their own and others) and by modifying their communication style to accommodate the communication styles of others.

Management Responsibilities

Leading a systems engineering team involves communicating, coordinating, providing guidance, and maintaining progress and morale. Managing a project, according to the PMBOK® Guide (PMBOK 2013), involves application of the five process groups of project management: initiating, planning, executing, monitoring and controlling, and closing. Colloquially, systems engineering project/program management is concerned with making and updating plans and estimates, providing resources, collecting and analyzing product and process data, working with the technical leader to control work processes and work products, as well as managing the overall schedule and budget. Good engineering managers are not necessarily good technical leaders and good technical leaders are not necessarily good engineering managers; the expression of different personality traits and skill sets is required. Those who are effective as both managers and leaders have both analytical and interpersonal skills, although their comfort zone may be in one of managing or leading. Two management issues that are typically the responsibility of a systems engineering team leader are:

  • Establishing and maintaining the division of responsibility among him or herself, the systems engineering team leader, and the project/program manager.
  • Developing, implementing, and maintaining the systems engineering plan (SEP).

Relationships between systems engineering and project management are addressed in the Part 6 KA of this Guide SE and Project Management. Also, see the Part 5 KA Enabling Teams for a discussion of the relationships between a project/program manager and a systems engineering technical leader. The System Engineering Plan (SEP) is, or should be, the highest-level plan for managing the technical aspects of a project or program. It is subordinate to the systems engineering management plan (SEMP) and often has a number of secondary technical plans that provide details on specific technical areas and supporting processes. Also, see the article SE Planning Process Overview in the Part 3 Planning KA. The SEP may be integrated into the System Engineering Management Plan (SEMP) or it may be a standalone, coordinated document. A template for SEPs is provided in Table 2 (See SEP 3011).

[Editorial Note: the Part 3 article of SEBoK says the SEP is sometimes known as the SEMP; other references indicate they are separate documents – which is correct?]


Table 2. Outline of a Systems Engineering Plan (Sandbox Original)
1. Introduction – Purpose and Update Plan
2. Program Technical Requirements
2.1. Architectures and Interface Control
2.2. Technical Certifications
3. Engineering Resources and Management
3.1. Technical Schedule and Schedule Risk Assessment
3.2. Engineering Resources and Cost/Schedule Reporting
3.3. Engineering and Integration Risk Management
3.4. Technical Organization
3.5. Relationships with External Technical Organizations
3.6. Technical Performance Measures and Metrics
4. Technical Activities and Products
4.1. Results of Previous Phase SE Activities
4.2. Planned SE Activities for the Next Phase
4.3. Requirements Development and Change Process
4.4. Technical Reviews
4.5. Configuration and Change Management Process
4.6. Design Considerations
4.7. Engineering Tools
Annex A – Acronyms

SEP templates are often tailored to meet the needs of individual projects or programs by adding needed elements and modifying or deleting other elements. A systems engineering team leader typically works other team members, the project/program manager (or management team), and other stakeholders to develop the SEP and maintain currency of the plan as a project evolves. Some organizations provide one or more SEP templates and offer guidance for developing and maintaining an SEP. Some organizations have a functional group that can provide assistance in developing the SEP.

References

Works Cited

A Guide to the Project Management Body of Knowledge: PMBOK® Guide, Project Management Institute, 2013. Fairley, R.E. Managing and Leading Software Projects. Hoboken, NJ, USA: John Wiley & Sons. ISBN 978-0470294550.

Hammer, A.L., Myers-Briggs Type Indicator Work Styles Report, Consulting Psychologists Press, 2001. [1]

Jung, Carl Gustav. "Psychological Types". Collected Works of C.G. Jung, Volume 6. Princeton University Press, 1971, ISBN 0-691-09774.

Myers, Isabel Briggs with Peter B. Myers. Gifts Differing: Understanding Personality Type. Mountain View, CA: Davies-Black Publishing (reprint 1995). ISBN 0-89106-074-X.

Nowack, K. “Is the Myers Briggs Type Indicator the Right Tool to Use? Performance in Practice,” American Society of Training and Development, Fall 1996, 6)

Systems Engineering Plan Outline (Version 1.0, April 20, 2011) [2].

Wilson, L., The Social Styles Handbook, Nova Vista Publishing, 2004.

Yukl, G. Leadership in Organizations – 8th edition, Pearson, 2013. ISBN 978-0132771863

Primary References

Fairley, R.E. Managing and Leading Software Projects. Hoboken, NJ, USA: John Wiley & Sons.

Myers, Isabel Briggs with Peter B. Myers. 1995. Gifts Differing: Understanding Personality Type. Mountain View, CA: Davies-Black Publishing under special license from CPP, Inc. 2nd edition (May 3, 1995). ISBN 978-0-89106-074-1.

Wilson, Larry. 2004. The Social Styles Handbook. Canada: Nova Vista Publishing (June 25, 2004). ISBN 90-77256-04-0.


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