• Information System Security Officer

    ManTech (Washington, DC)
    …authorization status are reported to the system owner and IS Security Manager ( ISSM ). Ensure the removal and retirement of ISs being decommissioned in coordination ... with the system owner, ISSM , and ISSR **Minimum Qualifications:** + 5 years' experience...or the CompTIA Advanced Security Practitioner (CASP) or Information Assurance Management (IAM) Level II proficiency + Familiarity with… more
    ManTech (10/22/25)
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  • Senior Information System Security Officer

    ManTech (Quantico, VA)
    …authorization status are reported to the system owner and IS Security Manager ( ISSM ) + Ensure the removal and retirement of ISs being decommissioned in coordination ... with the system owner, ISSM , and ISSR; Working knowledge of the National Institute...+ Hold at least one of the following Information Assurance Management (IAM) Level III certifications: Certified Information Systems… more
    ManTech (10/21/25)
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  • Senior Cloud Information System Security Officer

    ManTech (Washington, DC)
    …authorization status are reported to the system owner and IS Security Manager ( ISSM ). Ensure the removal and retirement of ISs being decommissioned in coordination ... with the system owner, ISSM , and ISSR **Minimum Qualifications:** + 7+ years' experience...or the CompTIA Advanced Security Practitioner (CASP) or Information Assurance Management (IAM) Level II proficiency + Hold at… more
    ManTech (10/11/25)
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  • RMF Test & Evaluation SME (TS/SCI) (Hybrid)

    Koniag Government Services (Washington, DC)
    …test teams to ensure systems meet evolving risk posture, mission assurance and cybersecurity requirements consistent with the CSRMC's five-phase lifecycle (Design ... ten foundational tenets (Automation, Critical Controls, Continuous Monitoring, DevSecOps, Cyber Survivability, Training, Enterprise Services & Inheritance, Operationalization, Reciprocity,… more
    Koniag Government Services (10/27/25)
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  • Information Security Analyst Advisor

    General Dynamics Information Technology (Annapolis Junction, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Computer Security,Information System Security,Security ... support for a program, organization, system, or enclave's information assurance program. Provides support for proposing, coordinating, implementing, and enforcing… more
    General Dynamics Information Technology (10/09/25)
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  • Information Systems Security Engineer

    CAE USA INC (Tampa, FL)
    …our Program's Cybersecurity Requirements. + The ISSE is involved in most cyber -related technical decision making on programs. + Involved in producing artifacts for ... reviewed/approved by the customer (for system changes). + Thorough grasp of the Cyber requirements and system capabilities. The ISSE and the ISSE's knowledge are r… more
    CAE USA INC (09/12/25)
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  • Information System Security Officer, Classified…

    Lockheed Martin (Herndon, VA)
    …work\! \- You will have the opportunity to engage in all aspects of the cyber discipline\. \- You can enjoy a work\-life balance that allows for flex hours and ... of actions and milestones \(POA&M\) with the Information Systems Security Manager \( ISSM \) to address non\-compliance in the allotted time frame\. \- Ensure systems… more
    Lockheed Martin (08/08/25)
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  • Cybersecurity Operations Specialist with Secret…

    TestPros (Colorado Springs, CO)
    …customers. Our capabilities include Program Management, Program Oversight, Process Audit, Cyber Security, Zero Trust, Resiliency, CMMC and NIST SP 800-171 Assessment ... and Compliance, Computer Forensics, Software Assurance , Governance Risk Management and Compliance (GRC), Privacy, Software...STIGs and assess ACAS scan results + Coordinate with ISSM and system owners for ATO sustainment + Support… more
    TestPros (08/02/25)
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  • Information System Security Manager 3

    ARSIEM (Annapolis Junction, MD)
    …support for a program, organization, system, or enclave's Information Assurance program. + Provide management support for proposing, coordinating, implementing, ... the NSA/CSS Risk Management Framework (RMF) process and DoD Information Assurance Certification and Accreditation Process (DIACAP). Minimum Qualifications + Twelve… more
    ARSIEM (10/14/25)
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  • Lead Cybersecurity Specialist/Analyst

    Criterion Systems (Washington, DC)
    …development teams to develop core and privacy documentation, integrating information assurance /security throughout the System Life Cycle Development of major and ... procedures. + The individual shall assist the System Owner, Information Owner, and ISSM in recording all known security weaknesses of assigned information systems in… more
    Criterion Systems (08/13/25)
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