• Windows System Administrator - TS

    Amentum (Fort Meade, MD)
    …directory services, email services, and database services. **Clearance Required:** * Active TS / SCI with Poly **Minimum Education:** * A Bachelor's Degree in ... Computer Science, Information Systems Management, or Information Assurance/Cyber Security may be substituted for four years of experience. **Minimum Years of… more
    Amentum (12/05/25)
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  • Fidelis Administrator - Active TS

    ENS Solutions (College Park, MD)
    …Fidelis appliance stack and network issues to ensure it remains fully operational + Active TS / SCI clearance; willingness to take a polygraph exam + HS diploma or ... + Experience with installing or configuring devices, applications, and security tools, including Fidelis + Experience maintaining, engineering, deploying, and… more
    ENS Solutions (09/27/25)
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  • System Administrator ( TS / SCI Full…

    IBM (Catonsville, MD)
    …Proven ability in assisting customers in debugging any implementation issues. * Active TS / SCI Fullscope Poly clearance with the agency **Preferred technical and ... working through the phases of planning, communicating, implementation, and documenting various security mitigations, fixes and patches with a sense of urgency. *… more
    IBM (12/03/25)
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  • Functional Analyst 2- TS / SCI

    Amentum (Columbia, MD)
    …to identify and execute system testing requirements **Clearance Required** : + Active TS / SCI with Poly **Minimum Education:** + Two (2) years of related ... required resources to enable creation, registration, and assignment of System Security Plans (SSPs) in conjunction with Delegated + Authorizing Officials (DAOs),… more
    Amentum (11/12/25)
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  • Microsoft Defender Specialist - Active TS

    ENS Solutions (College Park, MD)
    …Administration, Microsoft Office 365, and Microsoft Configuration management service center + Active TS / SCI clearance; willingness to take a polygraph exam + HS ... and activities + DoD 8570 IAT Level II Certification, including CCNA- Security , CySA+, GICSP, GSEC, Security + CE, CND, or SSCP Certification + Ability to obtain a… more
    ENS Solutions (09/27/25)
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  • Software Engineer/ IDAM - Active TS

    ENS Solutions (College Park, MD)
    …with 8+ years of experience / Bachelor's degree with 10+ years of experience. + Active TS / SCI clearance and ability to obtain and maintain a CI poly. + Must meet ... + Participating in system development to include design, modeling, security , integration, and formal testing of an IDAM solution...IAT Level II requirements including one of the following: Security + CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA… more
    ENS Solutions (09/27/25)
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  • Records Management Analyst TS / SCI

    Leidos (Bethesda, MD)
    …of prior relevant experience. Years of experience may be used in lieu of degree. + TS / SCI with polygraph level security clearance is required, up front (this ... and exciting opportunity for an **Records Management Analyst** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)!** Our talented team… more
    Leidos (11/21/25)
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  • Software Reverse Engineer ( TS / SCI

    Vexterra Group (Bethesda, MD)
    …OR + PhD degree in Computer Science or Engineering with at least (2) years experience. SECURITY CLEARANCE + Active TS SCI + CI Polygraph QUALIFICATIONS + Two ... Analyze software and firmware using reverse engineering techniques to understand security vulnerabilities, working closely with teammates who value innovation and… more
    Vexterra Group (10/14/25)
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  • System Engineer ( TS / SCI )- Senior…

    Vexterra Group (Bethesda, MD)
    …or SSCP along with an appropriate computing environment (CE) certification) Clearance + Active TS / SCI clearance + Active CI Polygraph or willing to obtain one ... documentation for 24/7/365 Operations Watch personnel. + Responsible for the security and management of Windows servers in multiple production environments +… more
    Vexterra Group (10/14/25)
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  • All-Source Analyst (Production) - Senior…

    Global Dimensions (Fort Meade, MD)
    …for long distance meetings, but virtual participation is preferred. Requirements + Current/Active TS / SCI Security Clearance + Possesses either a certificate ... other combatant commands, Cyber National Mission Force, Department of Homeland Security /NCSD, CERTS and Information Assurance Centers to collaborate on… more
    Global Dimensions (10/05/25)
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