• Senior Systems Administrator (Unix/ Linux)

    First Division Consulting (Dahlgren, VA)
    …Certified Network Professional Security) + CCSP (Certified Cloud Security Professional) Preferred Qualifications: + Experience supporting DoD or government RDT&E ... Position Overview: First Division Consulting is seeking a Senior Unix/Linux Systems Administrator to support a Department of the Navy (DoN) customer in Dahlgren,… more
    First Division Consulting (06/19/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has technical ... CE, GSEC, or higher) **Clearance** + Due to the nature of the government contracts, we support, US Citizenship is required. + TS/SCI with specific polygraph… more
    Leidos (06/06/25)
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  • Contract Administrator

    Leidos (Chantilly, VA)
    …Solutions ( **MDS** ) division at Leidos is seeking a Contract Administrator who will be responsible for delivery of all CDRLs, review/approve/sign contract ... modifications and funding and delivery of all program documents to the Government . **Primary Responsibilities** : + Manage the full contract lifecycle, from… more
    Leidos (06/03/25)
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  • Network Administrator

    Oneida Technical Solutions (Fort Belvoir, VA)
    …also be accepted to fulfill this requirement. Essential Functions + Supports the Government by performing a variety of broad network engineering tasks focused on the ... hours of notification by telephone or e-mail by appropriate Government authority. + Support Network operations with activities such...a SECRET security clearance. + A Bachelor's Degree is preferred , however experience will be considered in lieu of… more
    Oneida Technical Solutions (07/11/25)
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  • Systems Administrator - TS/SCI

    General Dynamics Information Technology (Fort Belvoir, VA)
    …the Program does not have responsibility for. + Interface with customers and government officials. + Participates in special projects as required. ​ **Shift work is ... experience in systems administration and analysis. + UNIX/LINUX System Administration - Preferred + Windows System Administration - Preferred + Shift work… more
    General Dynamics Information Technology (07/16/25)
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  • Security Administrator Full Performance

    Amentum (Chantilly, VA)
    …relating to personnel security + Must have an Active TS/SCI with Polygraph US Government Clearance at time of application. Note: US Citizenship is required to obtain ... a Top Secret Clearance. Preferred Qualifications: + 6-10 years of related experience preferred + Prior experience supporting this customer + Bachelors degree in… more
    Amentum (08/23/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Certification** (eg, CompTIA Security+ CE, SSCP, or CCNA-Security). Security+ CE preferred . + Must obtain the appropriate **Computing Environment (CE) training** ... and written communication skills + Understanding of **ITIL v3 or higher** ** Preferred /Bonus Skills:** + Microsoft SCCM + PowerShell scripting + VMware and Citrix… more
    General Dynamics Information Technology (07/16/25)
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  • Network Administrator Lead

    Leidos (Fort Belvoir, VA)
    …complex, medium to large IT Infrastructure program, preferably for the US Government . + Oral and written communication for change procedures, and management updates ... Must have a Top Secret security clearance for CMSprior to start. ** Preferred Qualifications:** + Technology: Prior experience with OSI Layers, Network Security,… more
    Leidos (08/09/25)
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  • Database Administrator 3 - COBRA

    Huntington Ingalls Industries (Langley AFB, VA)
    …data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big ... and critical-thinking skills + Effective oral and written communication abilities Preferred Requirements + Experience working in defense or intelligence environments… more
    Huntington Ingalls Industries (08/01/25)
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  • Atlassian Developer and Administrator

    Tetrad Digital Integrity LLC (Alexandria, VA)
    …communication, documentation, and collaboration skills. + Active TS/SCI Clearance PREFERRED QUALIFICATIONS: + Atlassian certifications (eg, ACP-120, ACP-100). + ... with Agile and Scrum methodologies. TDI does business with the federal government , which restricts employment to individuals who are either US citizens or… more
    Tetrad Digital Integrity LLC (07/15/25)
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