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Senior Cyber Security Analyst

Job in Quantico, Prince William County, Virginia, 22134, USA
Listing for: Data Intelligence LLC
Full Time position
Listed on 2026-04-29
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security, IT Consultant
Salary/Wage Range or Industry Benchmark: 100000 - 130000 USD Yearly USD 100000.00 130000.00 YEAR
Job Description & How to Apply Below

Data Intelligence is seeking a highly experienced Senior Cyber Security Analyst to support mission‑critical operations at NCIS Headquarters in Quantico, VA. This role focuses on Certification & Accreditation (C&A) and Information Assurance (IA) activities, ensuring Navy IT systems meet stringent security requirements. The ideal candidate will have deep expertise in Navy cybersecurity frameworks and experience serving as a Validator within C&A processes.

Key Responsibilities
  • Lead Certification & Accreditation (C&A) and Information Assurance (IA) efforts for Navy IT systems
  • Apply Navy C&A guidance to ensure compliance across systems, sites, and infrastructure
  • Serve as a Navy Validator supporting system authorization processes
  • Develop, review, and maintain cybersecurity documentation, including:
    • System Security Plans (SSP)
    • Contingency Plans
    • Privacy Impact Assessments (PIA)
    • Certification & Accreditation Reports
    • Plan of Action & Milestones (POA&M)
  • Conduct security assessments and support risk management activities
  • Collaborate with technical teams, system owners, and leadership to ensure security compliance
  • Provide guidance on cybersecurity best practices across IT operations and systems
  • Communicate effectively with stakeholders at all levels on security posture and requirements
Required Qualifications
  • Bachelor’s degree in Computer Science or related field
  • Minimum 10 years of professional experience in cybersecurity, Information Assurance, or C&A-related fields
  • Demonstrated in-depth knowledge of all C&A subject areas
  • Strong familiarity with Navy IT systems, environments, and infrastructure
  • Experience applying Navy C&A guidance to real‑world systems
  • Experience serving as a Navy Validator
  • Strong technical writing skills with experience developing and maintaining C&A documentation
  • Excellent verbal and written communication skills, with the ability to work across technical and non‑technical teams
  • Active Top Secret / SCI clearance
Certifications (Required)

Must meet DoD 8570/8140 IAM Level II requirements with one of the following:

  • CGRC (CAP)
  • CASP+ CE (Security

    X)
  • CISM
  • CISSP (or Associate of CISSP)
  • GSLC
  • CCISO
  • HCISPP
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Position Requirements
10+ Years work experience
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