Posted:
5/21/2026, 4:31:47 AM
Location(s):
California, United States ⋅ San Diego, California, United States
Experience Level(s):
Mid Level ⋅ Senior
Field(s):
IT & Security
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)
Website: https://northropgrumman.com/
Headquarter Location: Falls Church, Virginia, United States
Employee Count: 10001+
Year Founded: 1994
IPO Status: Public
Last Funding Type: Grant
Industries: Data Integration ⋅ Manufacturing ⋅ Remote Sensing ⋅ Security ⋅ Software