Northrop Grumman Aeronautics Systems has opportunities for a Systems Test Engineer (Principal or Senior Principal Engineer Level) to join our team in San Diego, CA.
Synthesizes customer contractual needs and requirements into system test solutions that acknowledges technical, schedule and cost constraints.
Develops and directs preparation and execution of comprehensive test plans, procedures and schedules for completing systems.
Coordinates integrated testing activities.
Reviews and evaluates test requirements to insure completeness of test program.
Performs technical analysis of complete systems and prepares comprehensive system level evaluations.
This role may be filled at either an Principal Engineer (Level 3) or Sr Principal Engineer (Level 4) level.
Basic Qualifications:
For Principal Engineer (Level 3):
Must have a Bachelor’s of Science Degree in a STEM discipline and 5 years of related professional/military experience in Systems Engineering, OR a Master's Degree and 3 years of related professional/military experience in Systems Engineering.
Ability to obtain and maintain an active U.S. government Secret clearance.
Ability to obtain and maintain Special Program Access (PAR) as determined by business needs
For Senior Principal Engineer (Level 4):
Must have a Bachelor’s of Science Degree in a STEM discipline and 8 years of related professional/military experience in Systems Engineering, OR a Master's Degree and 6 years of related professional/military experience in Systems Engineering.
Ability to obtain and maintain an active U.S. government Secret clearance.
Ability to obtain and maintain Special Program Access (PAR) as determined by business needs
Preferred Qualifications:
An active U.S. government Secret clearance or higher (with background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation).
Demonstrated communication and technical writing skills.
Proven ability to brief technical presentations to stakeholders.
Skills Required
- Bachelor of Science degree in a STEM discipline and 5 years of related professional or military systems engineering experience for Principal Engineer Level 3
- Master's degree and 3 years of related professional or military systems engineering experience for Principal Engineer Level 3
- Bachelor of Science degree in a STEM discipline and 8 years of related professional or military systems engineering experience for Senior Principal Engineer Level 4
- Master's degree and 6 years of related professional or military systems engineering experience for Senior Principal Engineer Level 4
- Ability to obtain and maintain an active U.S. government Secret clearance
- Ability to obtain and maintain Special Program Access (PAR) as determined by business needs
- Active U.S. government Secret clearance or higher
- Demonstrated communication and technical writing skills
- Ability to brief technical presentations to stakeholders
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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Healthcare Strength — Health coverage offers multiple medical plan options by region alongside dental, vision, mental‑health resources, and wellness programs. Recent materials also highlight added family‑building support, including a dedicated fertility benefit.
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Retirement Support — The 401(k) savings plan is positioned as competitive with a company match, auto‑escalation features, and access to an employee stock fund/ESPP. Official filings and benefits guides emphasize retirement as a core element of the Total Rewards package.
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Leave & Time Off Breadth — Many sites offer a 9/80 schedule, generous PTO, paid holidays, and flexible/telework options where program needs allow. Paid parental and caregiver leave are prominently featured, with recent enhancements for the delivering parent.
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.

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