• Senior Subcontract Administrator (Remote)

    Parsons Corporation (Centreville, VA)
    …for. **Job Description:** Parsons is looking for an amazingly talented **Sr.** **Subcontract Administrator ** to join our team! In this role you will be the primary ... and demonstrated proficiency in utilizing Cost Point Procurement systems is preferred ** Security Clearance Requirement:** None This position is part of our Corporate… more
    Parsons Corporation (10/10/25)
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  • System Administrator

    Leidos (Springfield, VA)
    …Leidos is seeking a highly skilled and detail-oriented Senior Systems Administrator to lead the deployment, configuration, administration, and maintenance of complex ... to shaping IT infrastructure strategy, ensuring system reliability, performance, and security , and providing technical leadership across both physical and virtual… more
    Leidos (10/07/25)
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  • Senior Subcontract Administrator (Remote)

    Parsons Corporation (Centreville, VA)
    …for. **Job Description:** Parsons is looking for an amazingly talented **Senior Subcontract Administrator ** to join our team! In this role you will get to ... You'll Bring:** + Prior experience with SAP/ARIBA Procurement system is a plus. ** Security Clearance Requirement:** None This position is part of our Corporate team.… more
    Parsons Corporation (09/25/25)
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  • Junior System Administrator

    Tyto Athene (Fort Belvoir, VA)
    **Description** Tyto Athene is searching for a **Junior System Administrator ** to work as part of an integrated team including cybersecurity specialists, network ... with enterprise systems. + Support the tracking and implementation of Security Technical Implementation Guidelines (STIGS) + Maintain standards, standard operating… more
    Tyto Athene (09/13/25)
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  • Systems Administrator (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Administrator , you will be responsible for installing, configuring, and maintaining operating system workstations and servers, ... is required. + Experience with virtualization technologies + Understanding of security requirements in government environment **Mid-Level** + Bachelor's degree OR… more
    Noblis (09/03/25)
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  • Senior Database Administrator

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career and customer-oriented **Senior Database Administrator ** to join our Data and AI Practice. This position requires full-time on-site ... databases, + Providing support for database management tasks, and + Ensuring data security and integrity. + Working closely with cloud infrastructure teams to ensure… more
    ManTech (08/21/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare Analysis and Digital ... candidate will establish and implement solutions that are within Government security guidelines and maintain network infrastructure and processes that ensure network… more
    SimIS Inc. (08/07/25)
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  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …Monitor and tune system performance; perform system hardening; report on security and operational posture. + Lead software/hardware integrations and recommend ... **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task automation using PowerShell. +… more
    TekSynap (07/26/25)
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  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …+ Monitor, tune, and harden systems to ensure optimal performance and security posture. + Track system performance metrics, generate utilization reports, and ... **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific expertise in Citrix technologies (XenApp, NetScaler… more
    TekSynap (07/26/25)
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  • Systems Administrator (MAC/Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS ADMINISTRATOR (MAC/WINDOWS) (RDTE) Bowhead seeks a Systems Administator (MAC/Windows) for our upcoming proposal effort in Dahlgren, VA. The ... Must be able to twist, bend and squat periodically SECURITY CLEARANCE REQUIREMENTS: Must be able to obtain and...REQUIREMENTS: Must be able to obtain and maintain a security clearance at the Secret level. US Citizenship is… more
    UIC Government Services and the Bowhead Family of Companies (10/08/25)
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