Northrop Grumman Defense Systems is seeking a Principal Systems Engineer (level 3) / Sr. Principal Systems Engineer (level 4) in support of the Sentinel program.This opening is in Roy, UT, Bellevue ...
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer (level 3) / Sr. Principal Systems Engineer (level 4) in support of the Sentinel program.This opening is in Roy, UT, Bellevue ...
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Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Senior Principal Systems Engineer . This position is located in Roy, UT and supports the Sentinel program. The successful ...
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Senior Principal Systems Engineer . This position is located in Roy, UT and supports the Sentinel program. The successful ...
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Senior Principal Systems Engineer . This position is located in Roy, UT and supports the Sentinel program. The successful ...
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Senior Principal Systems Engineer . This position is located in Roy, UT and supports the Sentinel program. The successful ...
Northrop Grumman Defense Systems is seeking to hire a Principal Systems Engineer / Sr. Principal Systems Engineer to join its team of diverse and qualified individuals. This position will be located ...
Northrop Grumman Defense Systems is seeking to hire a Principal Systems Engineer / Sr. Principal Systems Engineer to join its team of diverse and qualified individuals. This position will be located ...
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer (level 3) / Sr. Principal Systems Engineer (level 4) in support of the Sentinel program.This opening is in Roy, UT, Bellevue ...
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer (level 3) / Sr. Principal Systems Engineer (level 4) in support of the Sentinel program.This opening is in Roy, UT, Bellevue ...
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Principal Systems Engineer Your Role at Baxter This is where your work saves lives As a Principal Systems Engineer at Baxter, you will play a key role in the sustainment of currently marketed and new ...
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Skaneateles, NY · On-site
$112K - $154K/yr
Principal Systems Engineer Your Role at Baxter This is where your work saves lives As a Principal Systems Engineer at Baxter, you will play a key role in the sustainment of currently marketed and new ...
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer (level 3) / Sr. Principal Systems Engineer (level 4) in support of the Sentinel program.This opening is in Roy, UT, Bellevue ...
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer (level 3) / Sr. Principal Systems Engineer (level 4) in support of the Sentinel program.This opening is in Roy, UT, Bellevue ...
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$112K - $154K/yr
Principal Systems Engineer Your Role at Baxter This is where your work saves lives As a Principal Systems Engineer at Baxter, you will play a key role in the sustainment of currently marketed and new ...
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$112K - $154K/yr
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Sentinel - Principal / Sr. Principal Systems Engineer - 17395
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Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Senior Principal Systems Engineer . This position is located in Roy, UT, Colorado Springs, CO, or Huntsville, AL. This ...
Sentinel - Principal / Sr. Principal Systems Engineer - 17395
Roy, UT · On-site
$122K - $184K/yr
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Senior Principal Systems Engineer . This position is located in Roy, UT, Colorado Springs, CO, or Huntsville, AL. This ...
Sentinel - Principal / Sr. Principal Systems Engineer - 17395
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Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Senior Principal Systems Engineer . This position is located in Roy, UT, Colorado Springs, CO, or Huntsville, AL. This ...
Sentinel - Principal / Sr. Principal Systems Engineer - 17395
Huntsville, AL · On-site
$122K - $184K/yr
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Senior Principal Systems Engineer . This position is located in Roy, UT, Colorado Springs, CO, or Huntsville, AL. This ...
Principal Systems Engineer
Maplewood, MN · On-site
Principal Systems Engineer | Solventum 3M Health Care is now Solventum At Solventum, we enable better, smarter, safer healthcare to improve lives. As a new company with a long legacy of creating ...
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Maplewood, MN · On-site
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Sentinel - Principal / Sr. Principal Systems Engineer - 17395
Roy, UT · On-site
$122K - $184K/yr
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Senior Principal Systems Engineer . This position is located in Roy, UT, Colorado Springs, CO, or Huntsville, AL. This ...
Sentinel - Principal / Sr. Principal Systems Engineer - 17395
Roy, UT · On-site
$122K - $184K/yr
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Senior Principal Systems Engineer . This position is located in Roy, UT, Colorado Springs, CO, or Huntsville, AL. This ...
Sentinel - Principal / Sr. Principal Systems Engineer - 18563
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Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Senior Principal Systems Engineer . This position is located in Roy, UT and supports the Sentinel program. What You'll Get ...
Sentinel - Principal / Sr. Principal Systems Engineer - 18563
Roy, UT · On-site
$122K - $184K/yr
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Senior Principal Systems Engineer . This position is located in Roy, UT and supports the Sentinel program. What You'll Get ...
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Sr. Principal Systems Engineer to support the Program Technical Integration (PTI) team, within SEIT PE&O on the Sentinel ...
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Sr. Principal Systems Engineer to support the Program Technical Integration (PTI) team, within SEIT PE&O on the Sentinel ...
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Senior Principal Systems Engineer (Requirements and Verification). This position is located in Roy, UT and supports the ...
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Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Sr. Principal Systems Engineer to support the Program Technical Integration (PTI) team, within SEIT PE&O on the Sentinel ...
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer / Sr. Principal Systems Engineer to support the Program Technical Integration (PTI) team, within SEIT PE&O on the Sentinel ...
Principal Systems Engineer information
See salary details
$21K - $39.5K
3% of jobs
$39.5K - $58K
0% of jobs
$58K - $76.5K
0% of jobs
$76.5K - $95K
1% of jobs
$95K - $113.5K
12% of jobs
$121.2K is the 25th percentile. Wages below this are outliers.
$113.5K - $132K
22% of jobs
The median wage is $142.6K / yr.
$132K - $150.5K
21% of jobs
$150.5K - $169K
16% of jobs
$169.4K is the 75th percentile. Wages above this are outliers.
$169K - $187.5K
12% of jobs
$187.5K - $206K
9% of jobs
$206K - $224.5K
4% of jobs
$21K
$149.2K
$224.5K
How much do principal systems engineer jobs pay per year?
How does a Principal Systems Engineer typically collaborate with cross-functional teams during project development?
What does a Principal Systems Engineer do?
What is the difference between Principal Systems Engineer vs Systems Engineer?
| Aspect | Principal Systems Engineer | Systems Engineer |
|---|---|---|
| Required Credentials | Bachelor's or Master's in Engineering, often with certifications like PMP or INCOSE | Bachelor's degree in Engineering or related field |
| Work Environment | Lead complex projects, oversee system integration, collaborate with cross-functional teams | Support system development, perform testing, assist in system implementation |
| Employer & Industry Usage | Defense, aerospace, large tech firms, government agencies | Technology companies, manufacturing, defense contractors |
| Search & Comparison Intent | Understanding senior technical roles, career progression | Entry to mid-level roles, job responsibilities |
The Principal Systems Engineer typically holds a senior technical leadership role, overseeing complex projects and guiding teams, while the Systems Engineer focuses on supporting system development and implementation. Both roles require engineering credentials, but the Principal position involves more strategic oversight and experience.
What are the key skills and qualifications needed to thrive as a Principal Systems Engineer, and why are they important?

Sentinel - Principal / Sr Principal Systems Engineer - 16820*
Northrop Grumman CorporationRoy, UT • On-site
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 4 days ago
Northrop Grumman rating
8.1
Based on 337 frontline employees who took The Breakroom Quiz
104th of 515 rated manufacturers
Job description
Join Northrop Grumman on our continued mission to push the boundaries of possible across land, sea, air, space, and cyberspace. Enjoy a culture where your voice is valued and start contributing to our team of passionate professionals providing real-life solutions to our world's biggest challenges. We take pride in creating purposeful work and allowing our employees to grow and achieve their goals every day by Defining Possible. With our competitive pay and comprehensive benefits, we have the right opportunities to fit your life and launch your career today.
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer (level 3) / Sr. Principal Systems Engineer (level 4) in support of the Sentinel program.This opening is in Roy, UT, Bellevue, NE, Colorado Springs, CO, or Huntsville, AL and will support the Sentinel Program. Northrop Grumman supports the Air Force's sustainment, development, production and deployment of hardware and system modifications for Intercontinental Ballistic Missile (ICBM) Ground and Airborne Launch Control Systems, Launch Facilities, and associated infrastructure.
What you will get to do:
The Sentinel program has an exciting opportunity for a Systems Engineer to join the team supporting activities including use case development, requirements definition / allocation, functional decomposition, interface definition, verification & validation, and requirements traceability.
Specific duties to include, but are not limited to the following:
Collaborate with program IPT counterparts to develop supporting systems engineering and design artifacts
Work with both technical teams and stakeholders to develop and mature architecture content of large programs design
Help develop and incorporate the appropriate requirements for the system and ensure that they are properly represented in the model
Develop systems architecture using Cameo Enterprise Architecture (behavioral, structural, analytical)
Contribute to system requirements development, management, and analysis
Develop unifying model techniques, procedures, and processes (for model development, tool integration, and team integration)
Basic Qualifications:
This requisition may be filled at either the Principal Systems Engineer level (T-03) or Sr. Principal Systems Engineer level (T-04).
Required for both levels:
Must be a US Citizen with an active DoD Secret Clearance, at time of application, current and within scope, with an investigation date within the last 6 years
Must have the ability to obtain and maintain Special Access Program (SAP) approval within a reasonable period of time, as determined by the company to meet its business need
Bachelor's degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university and 5 years of experience with Bachelor's degree, 3 years of experience with Master's degree, 1 year with a PhD
1+ years of experience developing or reviewing requirements within DOORS or similar tool
1+ year experience in ICBM (MMIII or Sentinel) OR complex aerospace/defense systems
1+ year experience in team environments with leadership responsibilities
1+ year experience creating, updating, and maintaining system performance documentation
Bachelor's degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university and 8 Years of related experience; 6 Years with Masters; 4 Years with PhD
2+ years of experience with requirements management / analysis / allocations
2+ years of experience with Model-Based Engineering / Model-Based Systems Engineering (MBE/MBSE) practices, languages and/or tools such as Cameo, Rhapsody or MagicDRAW
2+ years of experience with one or more of the following: Command & Control (C2), physical security, cybersecurity, Nuclear Command, Control, and Communications (NC3) systems / processes, communications systems, facility design, military aerospace development (e.g. Sentinel, Minute Man III, B-2, B-21 delivery systems)
Preferred Qualifications:
1+ years of experience developing or reviewing requirements within DOORS or similar tool
Self-driven, able to tackle challenges, solve problems with minimal oversight and make recommendations for solutions/process improvement to leadership
1+ year experience in team environments with leadership responsibilities
1+ year experience creating, updating, and maintaining system performance documentation
Self-driven, able to tackle challenges, solve problems with minimal oversight and make recommendations for solutions/process improvement to leadership
Strong written and verbal communication skills
Position Benefits
As a full-time employee of Northrop Grumman, you are eligible for our robust benefits package including:
Medical, Dental & Vision coverage
401k
Educational Assistance
Life Insurance
Employee Assistance Programs & Work/Life Solutions
Paid Time Off
Health & Wellness Resources
Employee Discounts
https://www.northropgrumman.com/who-we-are/total-rewards-benefits/
This position's standard work schedule is a 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday to take every other Friday off.
This role may offer a competitive relocation assistance package.
#Sentinelsystems
Primary Level Salary Range: $98,400.00 - $158,000.00Secondary Level Salary Range: $122,800.00 - $196,700.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.What Northrop Grumman employees say
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About Northrop Grumman
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At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.
Industry
Space research administration
Company size
10,000+ Employees
Headquarters location
Falls Church, VA, US
Year founded
1939