• Mission Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Mission Support Administrator - Full Performance Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph ... with a special operations and intelligence perspective. We are looking to hire a Mission Support Administrator - Full Performance to join our team in the… more
    Patriot Group International, Inc (05/09/25)
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  • Mission Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Mission Support Administrator - Developmental Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph ... a special operations and intelligence perspective. We are looking to hire a Mission Support Administrator - Developmental to join our team in the Northern… more
    Patriot Group International, Inc (05/09/25)
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  • Mission Support Administrator

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Mission Support Administrator ** to join our team in the **Reston, VA** location. This is an ... onsite position. The ** Mission Support Administrator ** will work the Program Manager (PM), Deputy Program Manager (DPM), and program personnel to accomplish… more
    ManTech (06/03/25)
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  • Mission Assurance Decision Support

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …requires the expertise of a talented and experienced Mission Assurance Decision Support System (MADDS) Administrator to assist in directing and managing the ... role in the operational integrity and security of the DODIN by managing the Mission Assurance Decision Support System (MADDS). This position is responsible for… more
    Competitive Range Solutions, LLC (07/02/25)
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  • Systems Administrator , Senior (MSO)

    General Dynamics Information Technology (Livermore, CA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator / Mission Support Operator -** **$10K Sign-on bonus** ... *Classified work and therefore must be on-site* ** Mission Support Operator (MSO)** provides 24/7, 365, 12hrs shift, Tier 1/2 operational support to end… more
    General Dynamics Information Technology (07/07/25)
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  • Network Administrator (Intermediate-Level)

    Link Solutions Inc (Fort Stewart, GA)
    …while proactively monitoring performance, troubleshooting issues, and optimizing systems to support mission -critical activities. The Administrator needs to ... Inc. delivers reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of… more
    Link Solutions Inc (07/19/25)
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  • Senior Systems Administrator - TS/SCI…

    Leidos (Las Cruces, NM)
    **Description** Leidos is seeking a highly skilled **Senior Systems Administrator ** to support mission -critical operations across various laboratory ... operating systems, networks, and network file systems in lab-based environments to support mission objectives. + Upgrade, install, and configure application… more
    Leidos (06/11/25)
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  • System Administrator

    CACI International (Hanover, MD)
    …control and release management. **Responsibilities** This position is for a Lead System Administrator to support mission critical application and web service ... System Administrator Job Category: Information Technology Time Type: Full...stand-alone deployment throughout the IC. Tasks include program management, mission support , software integration, software development, system… more
    CACI International (07/04/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …security and intelligence mission . **Responsibilities:** + A system administrator provides support for implementation, troubleshooting and maintenance of ... so, look no further. Amentum is seeking a **Systems Administrator ** to join our team of passionate individuals in...**Fort Meade, MD** . In this role you will support challenging, mission -critical projects that make a… more
    Amentum (07/17/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …Company therefore we encourage Veterans to apply. Responsibilities We are seeking a mission -focusedCloud Systems Administrator IV to support and contribute ... Linux operating systems. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system… more
    Criterion Systems (06/18/25)
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