• Principal Systems Administrator

    ManTech (Arlington, VA)
    …VIP user needs + Strong technical skills in areas such as Windows and Linux operating systems , network administration , virtualization, and security + ... in the Information Technology; an additional 4 years of Systems Administration experience can be substituted in...in lieu of a degree + Understanding of operating systems (Windows, Linux , macOS), servers, and networking… more
    ManTech (05/24/25)
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  • Senior Systems Administrator - TS

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of education, technical training, or work/military experience. + 3+ years of related systems administration experience + TS /SCI with Polygraph is required. ... RQ193858 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (05/01/25)
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  • Systems Administrator Senior (VMware)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …RQ184325 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... into new and existing systems including the transition and migration of corporate systems + Perform systems administration of desktop and server … more
    General Dynamics Information Technology (05/27/25)
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  • Windows Systems Administration 2/3…

    Northrop Grumman (Dulles, VA)
    …GPOs, Policies, and permissions + Candidates must have a current DoD ** Top Secret /SCI** security clearance to include a recent **Polygraph** [adjudicated ... and permissions + Candidates must have a current DoD ** Top Secret /SCI** security clearance to include a...Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or… more
    Northrop Grumman (06/24/25)
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  • Systems Administrator - TS /SCI

    General Dynamics Information Technology (Fort Belvoir, VA)
    …experience. * Required Technical Skills: 1+ years of directly related experience in systems administration and analysis. + UNIX/ LINUX System ... RQ193080 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (04/17/25)
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  • Software Developer

    Parsons Corporation (Mclean, VA)
    …to join our team! In this role you will get to **leverage your expertise in Linux systems , Ruby programming, Ruby on Rails, and telephony systems to design, ... office equipment for extended periods of time. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this… more
    Parsons Corporation (06/06/25)
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  • Oracle Engineer / Database Administrator…

    General Dynamics Information Technology (Mclean, VA)
    …RQ200611 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... as data warehouse, on-line transaction processing and hybrid + Experience with Linux Administration and Shell Scripting **DESIRED SKILLS:** + Experience with… more
    General Dynamics Information Technology (06/04/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (Arlington, VA)
    …preferred * Technical background in networking, identity management, Microsoft and Linux operating systems , database, and mobility * Working knowledge ... and creating A&A packages. Performs assessment, compliance, and validation of IT systems to support the Cybersecurity program at USSOCOM, its Component Commands,… more
    Amentum (03/31/25)
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  • ServiceNow Engineer

    SAIC (Springfield, VA)
    …+ Significant system admin experience with Windows 10/11 and Linux operating systems . Significant hands-on experience in configuring, implementing and ... government requirements. **Responsibilities include:** + System Administrator Responsibilities for Windows/ Linux systems include: + Installing operating system… more
    SAIC (06/25/25)
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  • Junior Software Developer

    ManTech (Mclean, VA)
    …supporting the Voice Program Recap Office (VPRO). You will leverage your expertise in Linux systems , Ruby programming, Ruby on Rails, and telephony systems ... web applications. + Knowledge and hands on experience with telephony systems and Linux server management, including installation, configuration, troubleshooting,… more
    ManTech (06/25/25)
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