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Cybersecurity Subject Matter Expert w​/Secret Clearance

Job in North Charleston, Charleston County, South Carolina, 29405, USA
Listing for: TekSynap
Full Time position
Listed on 2026-09-10
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security & Data Protection, IT Consultant
Salary/Wage Range or Industry Benchmark: 110000 - 150000 USD Yearly USD 110000.00 150000.00 YEAR
Job Description & How to Apply Below

Responsibilities & Qualifications

Tek Synap is seeking a Cybersecurity Subject Matter Expert to join our team at Defense Health Agency to provide senior cybersecurity subject matter expertise supporting DHA cybersecurity assessment, RMF authorization, IV&V validation, and enterprise risk management activities across systems, enclaves, and sites supported by NIWC Atlantic.

Required Qualifications
  • 15 years IT experience HIPAA/Medical Systems expertise
  • Senior DoD cybersecurity experience
  • RMF subject matter expertise
  • A&A authorization experience
  • IV&V cybersecurity validation experience
  • Enterprise cybersecurity architecture experience
  • Risk management expertise
  • DoD policy knowledge
Certifications
  • IAM Level III Certification preferred (e.g., CISSP, CISM, CASP)
Education
  • Bachelor’s degree in Cybersecurity, IT, Engineering, or related field (Equivalent experience acceptable)
Clearance
  • Secret clearance (ability to obtain TS preferred)
Responsibilities
  • Serve as senior cybersecurity advisor for RMF and A&A execution
  • Provide subject matter expertise on DoD cybersecurity policy and guidance
  • Provide oversight of RMF lifecycle implementation across systems
  • Review & approve Security Assessment Plans and test strategies
  • Provide technical review of Security Assessment Reports
  • Provide expert analysis of residual risk and authorization recommendations
  • Provide oversight of IV&V cybersecurity validation activities
  • Provide guidance on STIG compliance and implementation
  • Support development of RMF strategies for enterprise systems
  • Provide guidance on cybersecurity architecture and control selection
  • Review system boundary definitions and enclave architectures
  • Provide oversight of vulnerability remediation strategies
  • Review POA&M development and risk mitigation approaches
  • Provide expert support for MASS package development
  • Review authorization packages for completeness and accuracy
  • Provide consultation to system owners and program managers
  • Support validation readiness review decision-making
  • Provide guidance for continuous monitoring strategy implementation
  • Support development of cybersecurity SOPs and policies
  • Provide guidance on NIST, FISMA, and DoD RMF requirements
  • Participate in technical review boards and governance forums
  • Provide expert analysis of cybersecurity test results
  • Support development of enterprise cybersecurity dashboards
  • Provide subject matter expertise for DHA cybersecurity initiatives
  • Support toolset enhancement and automation planning
  • Provide guidance on risk scoring and vulnerability prioritization
  • Support enterprise-wide cybersecurity compliance activities
  • Provide executive-level cybersecurity recommendations
  • Support CONUS and OCONUS cybersecurity assessment activities
  • Provide technical mentoring to engineering and analyst teams
  • Support Government briefings and technical presentations
  • Provide advisory support for authorization decisions
Competencies
  • Cybersecurity subject matter expertise
  • RMF governance
  • Risk management
  • Architecture review
  • Technical advisory
  • Strategic cybersecurity planning
  • Policy interpretation
  • Executive communication
Work Environment
  • Location:

    North Charleston, SC area (contractor facility within 15 miles of NIWC Atlantic). Remote/telework may be approved
  • Type of environment:
    Office environment
  • Noise level: Medium
  • Work schedule:

    Core hours ), Monday through Friday. Occasional extended hours during testing events
  • Amount of Travel:
    Minimal (5-15%). Primarily CONUS support
Work Authorization / Security Clearance

U.S. Citizen

Secret clearance (ability to obtain TS preferred)

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the…

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