• Senior Information System Security Officer-…

    Amentum (Fort Meade, MD)
    …program. + Lends assistance for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. + ... security posture for an information system or program to ensure information systems security polices, standards, and procedures are established and followed.… more
    Amentum (12/28/25)
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  • Microsoft Defender Specialist - Active TS

    ENS Solutions (Washington, DC)
    …Administration, Microsoft Office 365, and Microsoft Configuration management service center + Active TS / SCI clearance; willingness to take a polygraph exam + HS ... of start date Optional Qualifications: + Experience in managing and administrating systems associated with software deployments, patches, and scripts to a large… more
    ENS Solutions (12/26/25)
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  • Endace Platform Engineer - Active TS

    ENS Solutions (Washington, DC)
    …of core network protocols (TCP/IP, TLS, DNS, HTTP/S, NetFlow/IPFIX, etc.) + Active TS / SCI clearance; willingness to take a polygraph exam + Associate's degree ... strategies. This role owns the end-to-end lifecycle for Endace systems -including design, installation, configuration, maintenance, and long-term optimization-while integrating… more
    ENS Solutions (12/13/25)
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  • Identity Engineer - TS / SCI with FS…

    Optiv (Washington, DC)
    …Sailpoint, Ping, Delinea** specific capabilities. **What we're looking for** + Must hold ** TS / SCI clearance with CI Polygraph or Full Scope Polygraph** + ... infrastructure. + Provide security oversight and ensure that PAM systems align with best practices. + Someone with a...process your information , which may include personal information and sensitive personal information ,… more
    Optiv (11/29/25)
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  • Cloud Infrastructure Engineering Manager…

    Deloitte (Arlington, VA)
    …need for employer sponsorship, now or at any time in the future * Active TS / SCI with Polygraph security clearance required * 3+Linux admin experience * 2+ years ... designing, building, and maintaining cloud infrastructure that hosts financial business systems for multiple government clients The Team Deloitte's Government and… more
    Deloitte (12/04/25)
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  • Information Systems Security Officer…

    Amentum (Columbia, MD)
    **Your Impact:** We are seeking an Information Systems Security Officer (ISSO) 2 for a prime contract that is based out of our Columbia, MD office. ... program. * Provide support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. *… more
    Amentum (12/04/25)
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  • Information Systems Security Officer…

    Amentum (Columbia, MD)
    We are seeking an Information Systems Security Officer (ISSO) 3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** + ... program. + Provide support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. +… more
    Amentum (11/12/25)
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  • Software Engineering II - CTJ - TS

    Microsoft Corporation (Reston, VA)
    …will be required to work closely with other engineering teams to ensure services/ systems are highly stable and performant, meeting the expectations of our government ... users. The right candidate for this job (is): -Passionate about distributed systems and working with highly scalable services. -Enjoys new technological challenges… more
    Microsoft Corporation (12/25/25)
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  • Windows System Administrator - active TS

    V2X (Mclean, VA)
    …and improve the organization's Windows infrastructure as part of a collaborative systems team. Your focus will span operations, security, and integration of hardware ... baselines + Plan, test, install, integrate, and maintain new or updated operating systems + Apply security and firmware patches promptly; assist in maintaining patch… more
    V2X (12/30/25)
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  • Storage Engineer - Active TS / SCI

    ENS Solutions (Washington, DC)
    …analysis, solution design, testing, and implementation of next generation Storage and Backup systems , both on and off premise. + Collaborating with the Gov Technical ... test lab. + Developing test plans to assess storage systems and backup solutions + Participating in root cause...3 & 4 support to existing storage and backup systems . + Conducting system security engineering activities with a… more
    ENS Solutions (12/01/25)
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