Demo

Cyber Systems Engineer 3

Alliance IT
Aurora, CO Contractor
POSTED ON 4/16/2026
AVAILABLE BEFORE 5/16/2026

Northrop Grumman Space Systems (NGSP) is seeking a Cyber Systems Engineer - Level 5 to join our team at our facility in Aurora, Colorado. 

Job Responsibilities

  • Support the architecture and design of baked in cybersecurity requirements and protections 
  • Provide cybersecurity system engineering implementation guidance and oversight to technical teams/implementers 
  • Review and Assess stakeholder security objectives, protection needs and concerns, security requirements, and associated verification/validation methods 
  • Provide security considerations to inform systems engineering efforts with the objective to reduce errors, flaws, and weakness that may constitute security vulnerability leading to unacceptable asset loss and consequences 
  • Identify, quantify, and evaluate the costs/benefits of security functions and considerations to inform analysis of alternatives, engineering trade-offs, and risk treatment decisions 
  • Author, support and maintain cybersecurity program documentation & RMF package documentation:  Cybersecurity Strategies, System Security Plans, Continuous Monitoring Plans, Risk Assessment Report, Security Control Traceability Matrix, Plan Of Actions & Milestones, etc. 

Basic Qualifications:

    • Bachelor''s degree and 12 years of relevant experience; 10 years with a Master''s; 8 years with a PhD. An additional 4 years of relevant experience may be considered in lieu of a degree.
    • Candidate must have active/current Top Secret/SCI clearance with adjudicated Full Scope Polygraph at time of application
    • Direct experience developing RMF assessment and authorization documentation 
    • Direct experience with Security Technical Implementation Guides (STIGs) 
    • Experience of RMF (NIST 800-37) accreditation functions, including documentation, scanning, assessment, Plan of Action and Milestones (POAM) management, and all steps of the RMF process 
    • Direct experience assessing the Program''s system security posture in compliance with customer requirements and directives.  
    • Experience with requirements development from control listings  
    • Experience with integrating Cyber Systems Engineering requirements with Program System Development Life Cycle (SDLC) initiatives 
    • Experience adjusting commercial security methodologies and technologies within sensitive and proprietary customer environments in accordance with NIST 800-53 
    • Ability to apply analytical and evaluative methods and techniques to issues or studies concerning the efficiency and effectiveness of Cybersecurity implementation 
    • Ability to communicate clearly and collaborate with both with internal teams, internal management and external customers 
    • Experience with Department of War (DoW)/Intelligence Community (IC) System Security Engineering activities  
    • Possession of Security Certification or Certified Information Systems Security Professional (CISSP) Certification 

Preferred Qualifications:

      • Expertise with all aspects of Systems Security Engineering as defined in NIST SP 800-160 
      • System security architecture experience 
      • Experience working with DOORS and CAMEO 
      • Security related tool suites in DevSecOps pipelines 
      • Experience in configuring and deploying Cross Domain Solutions (CDS) 
      • Experience in Communications Security (COMSEC) 
      • Experience working on a multidisciplinary team and developing technical proposals 

Experience working in an Agile execution framework 

Salary : $110 - $120

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