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Principal​/Sr. Principal Software Engineer - Software Assurance

Listing for: Northrop Grumman
Full Time position Listed on 2026-11-09
Job specializations:
  • Software Development
    Software Engineer
Salary/Wage Range or Industry Benchmark: 114000 - 213000 USD Yearly USD 114000.00 213000.00 YEAR

Job Description & How to Apply Below

Position: Principal / Sr. Principal Software Engineer - Software Assurance
RELOCATION ASSISTANCE:
Relocation assistance may be available CLEARANCE REQUIRED FOR START:
No

CLEARANCE TYPE:
Secret TRAVEL:
Yes, 10% of the Time Description 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. Our employees are not only part of history, they're making history.

Please note that this opportunity is contingent on program funding. Start dates are determined after funding confirmation.

Northrop Grumman’s Aeronautics Systems – Research & Advanced Design (R&AD) transforms breakthrough ideas into mission-ready capabilities through intelligent anticipation. We’re the front-end design engine, defining what comes next. From developing cutting-edge next-generation future aircraft to trailblazing collaborative autonomous platforms, we push the boundaries of technology and forge industry-leading partnerships that set new standards for what’s possible.

Our team owns the full lifecycle of advanced concept creation, from visionary early-stage designs and rapid prototyping to high-impact demonstrations and solving the toughest technical challenges in survivability, autonomy, and battle management. We seek curious, adaptable people who thrive on turning intuition into breakthrough solutions. If you’re driven to invent the future, build what’s next, and shape the landscape of national security, this is where you belong.

Northrop Grumman’s Aeronautics Sector is currently seeking a Principal or Sr. Principal Software Engineer - Software Assurance to join our talented Research and Advanced Development Team onsite in El Segundo, CA.Northrop Grumman’s Aeronautics Systems – Research & Advanced Design (R&AD) transforms breakthrough ideas into mission-ready capabilities through intelligent anticipation. We’re the front-end design engine, defining what comes next. From developing cutting-edge next-generation future aircraft to trailblazing collaborative autonomous platforms, we push the boundaries of technology and forge industry-leading partnerships that set new standards for what’s possible.

Our team owns the full lifecycle of advanced concept creation, from visionary early-stage designs and rapid prototyping to high-impact demonstrations and solving the toughest technical challenges in survivability, autonomy, and battle management. We seek curious, adaptable people who thrive on turning intuition into breakthrough solutions. If you’re driven to invent the future, build what’s next, and shape the landscape of national security, this is where you belong.

Accomplish

Key Responsibilities:

Develop and maintain the Software Assurance Evaluation Report (SAER), including initial template creation and annual updates.

Develop and update the Software and Firmware Assurance Plan to meet PPP, NIST 8397, and US Government guidance.

Collaborate with Dev Ops and System Security Engineering to configure and maintain:

Static Application Security Testing (SAST)
Dynamic analysis and container scanning

Vulnerability scanning and related assurance tools

Perform scans of supplier software and firmware (where compilable), analyze results, and work with suppliers to…
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