Northrop Grumman Aeronautics Systems is seeking an experienced Staff Systems Security Engineer to join our cybersecurity team in Rancho Bernardo, CA.
The selected candidate will support programs, identify cybersecurity risks, and design, develop, integrate, test, and verify system security solutions. The candidate will be responsible for identifying cybersecurity risks, working with stakeholders to develop a technical and programmatic plan for remediation, and driving the incorporation of cybersecurity improvements into the weapon system. This role requires in depth knowledge of the Risk Management Framework (RMF) and the ability to develop artifacts (RAR, SSP, POA&M, SAR, SCTM, ConMon) to achieve and maintain and ATO.
Additional Responsibilities for a Staff Systems Security Engineer include:
Author, and maintain cybersecurity program documentation & RMF package artifacts: Cybersecurity Strategies, System Security Plans, Continuous Monitoring Plans, Risk Assessment Report, Security Control Traceability Matrix, Plan Of Actions & Milestones, etc
Support the architecture and design of cybersecurity requirements and protections
Implement and review traceability of requirements to the design & its models
Experience implementing cybersecurity artifacts in Model Based System Engineering (MBSE) Architecture
Provide cybersecurity system engineering implementation guidance and oversight to technical teams
Implement, review and assess cybersecurity system requirements verification/validation methods
Participate in cybersecurity execution capability assessments
Perform system categorization based on impact analysis
Participate in Systems Engineering Technical Review (SETR) events across the system development lifecycle including PDR, CDR, SRR, TRR
Basic Qualifications:
Bachelors in Science, Technology, Engineering or Math (STEM) and at least 12 years of experience, a Master's Degree in STEM with 10 years of experience, or a PhD Degree with 7 years of experience.
Must have an active US Government Secret or higher clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation)
Must have the ability to obtain and maintain Special Access Program (SAP) and must be obtained within a reasonable amount of time as determined by the company to meet its business needs.
Preferred Qualifications:
Prior experience working on weapon systems
Prior experience working in restricted facilities
Current/active **Top-Secret** clearance
Active DoD Cyber Workforce Framework certification or able to obtain within 6 months of hire
Direct experience developing RMF assessment and authorization artifacts in accordance with NIST SP 800-37
Prior experience working in a Model Based System Engineering (MBSE) Architecture
Experience linking requirements to design elements, traceability matrices, and change impact analysis
Experience modeling and analyzing cybersecurity threats using the MITRE ATT&CK framework
Experience with government security frameworks to include NIST-800-37 and NIST 800-171
Experience with the System Development Life Cycle (SDLC)
Skills Required
- Bachelor's in STEM with 12+ years experience, Master's in STEM with 10+ years, or PhD in STEM with 7+ years
- Active US Government Secret or higher clearance (background investigation within last 6 years or enrolled in Continuous Evaluation)
- Ability to obtain and maintain Special Access Program (SAP) access
- In-depth knowledge of the Risk Management Framework (RMF) and ability to develop RMF artifacts (RAR, SSP, POA&M, SAR, SCTM, ConMon) to achieve and maintain ATO
- Authoring and maintaining cybersecurity program documentation, system categorization, and continuous monitoring plans
- Prior experience working on weapon systems
- Prior experience working in restricted facilities
- Current/active Top-Secret clearance
- Active DoD Cyber Workforce Framework certification or ability to obtain within 6 months
- Direct experience developing RMF assessment and authorization artifacts in accordance with NIST SP 800-37
- Experience implementing cybersecurity artifacts in a Model Based Systems Engineering (MBSE) architecture
- Experience modeling/analyzing threats using the MITRE ATT&CK framework
- Familiarity with NIST SP 800-171 and SDLC security integration
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.

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