Senior Cyber Security Analyst

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 (SecurityX) CISM CISSP (or Associate of CISSP) GSLC CCISO HCISPP J-18808-Ljbffr