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 to do:
The selected candidate will clearly demonstrate strong leadership skills and will have a good track record as a self-motivated driven contributor who is able to develop and maintain good working relationships with internal and external stakeholders.
They will have an ability to operate in a team environment and collaborate across multiple functional areas as required to accomplish programmatic and team objectives.
The candidate will develop and maintain design review procedures, tools for tracking progress and action items against major milestones, incorporate lessons learned, and facilitate design reviews.
Basic Qualifications:
This requisition may be filled at either the Principal Systems Engineer level (T-03) or Senior Principal Systems Engineer level (T-04).
Principal Systems Engineer: 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.
Sr. Principal Systems Engineer: 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.
Must have an active U.S. Government DoD Secret security clearance at time of application, current and within scope, with an 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.
1+ years of experience developing or reviewing requirements within DOORS or similar tool
1+ years’ experience in ICBM (MMIII or Sentinel) OR complex aerospace/defense systems
Preferred Qualifications:
- Background/experience with of the defense acquisition process/phases
- Experience developing and executing formal entry/exit criteria for program events
- Experience developing and executing formal Standard operating procedures (SOP) for program events
- Large scale / complex system development experience across multiple phases of a development program: preliminary design, detailed design, integration and test, verification and sell off, transition to production.
- Experience with implementing and using model-based systems engineering (MBSE) tools, practices, and methods.
- Strong understanding and broad application of complex engineering systems (engineering standards, configuration management, material review board, process control, tooling, facilities, software, etc.) for the development of complex systems of systems.
- Strong oral and written communication skills, including demonstrated experience with high value customer presentations, with ability to focus on multiple projects with competing priorities.
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
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.
#Sentinelsystems
Primary Level Salary Range: $98,400.00 - $147,600.00Secondary Level Salary Range: $122,800.00 - $184,200.00The 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.Skills Required
- Bachelor's degree in a STEM discipline (or higher) with required related experience: Principal: 5 years with Bachelor's (3 with Master's, 1 with PhD); Sr. Principal: 8 years with Bachelor's (6 with Master's, 4 with PhD).
- Active U.S. Government DoD Secret security clearance at time of application and ability to obtain and maintain Special Access Program (SAP) approval.
- 1+ years developing or reviewing requirements within DOORS or a similar tool.
- 1+ years' experience in ICBM (MMIII or Sentinel) or complex aerospace/defense systems.
- Background/experience with the defense acquisition process/phases.
- Experience developing and executing formal entry/exit criteria for program events.
- Experience developing and executing formal Standard Operating Procedures (SOP) for program events.
- Large-scale/complex system development experience across preliminary design, detailed design, integration and test, verification, and transition to production.
- Experience implementing and using model-based systems engineering (MBSE) tools, practices, and methods.
- Strong understanding and application of complex engineering systems (engineering standards, configuration management, material review board, process control, tooling, facilities, software, etc.).
- Strong oral and written communication skills, including high-value customer presentations and ability to manage multiple priorities.
Northrop Grumman Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.
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Retirement Support — 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
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Leave & Time Off Breadth — PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
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Parental & Family Support — Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.
Northrop Grumman Insights
What We Do
We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.








