• AeroVironment (Arlington, VA)
    …**Job Description** **Job Summary:** The primary role of the Linux System Administrator is to support the full life-cycle management of 24x7 mission-focused ... and breadth while supporting high-impact missions and advancing toward more senior network and solution engineering roles. **Position Responsibilities:** + Establish… more
    DirectEmployers Association (12/24/25)
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  • Tyto Athene (Washington, DC)
    …will be clear and provide sufficient detail for a mid-level system or network administrator to understand what has occurred and what needs to take place to remediate ... All SOPs and Op Guides are federal government property. Contract staff provide recommendations in draft form for federal...At least three years of experience working at a senior level, performing analytics examination of logs and console… more
    DirectEmployers Association (10/23/25)
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  • Sr . Contract Administrator

    Parsons Corporation (Fairfax, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented. Sr . Contract Administrator to join our Team. In this role ... entities in the Accounting/Financial arena + Provide regular reporting to senior management on contract issues. + Local travel within the DC Metropolitan area… more
    Parsons Corporation (12/02/25)
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  • Sr . Contract Administrator

    Parsons Corporation (Fairfax, VA)
    …**Job Description:** VAXCOM Services LLC, A Parsons Company, is looking for an amazingly talented. Sr . Contract Administrator to join our Team. In this role ... entities in the Accounting/Financial arena + Provide regular reporting to senior management on contract issues. + Local travel within the DC Metropolitan area… more
    Parsons Corporation (10/24/25)
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  • Manager Contract Administration 1

    Northrop Grumman (Annapolis, MD)
    …work of your career. Northrop Grumman Mission Systems is seeking a **Manager, Contract Administrator 1** to lead contracts administration for the Deployed ... instruments and agreements. It is key that the Manager, Contract Administrator 1 has the ability to...DFAR government regulations. + Experience presenting to and briefing senior management. + Ability to obtain US Government security… more
    Northrop Grumman (11/19/25)
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  • Sr . Administrator (Azure,…

    System One (Alexandria, VA)
    Job Title: Sr . Administrator Location: Alexandria, Virginia Type: 6 + months Contract To Hire Contractor Work Model: Onsite (with some flexibility) Security ... Clearance: Secret Clearance US Citizenship Required We are seeking a Sr . Administrator with strong hands-on experience in Microsoft Azure and Red Hat… more
    System One (12/26/25)
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  • Sr . SQL Database Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Sr . SQL Database Administrator (DBA) in Fort Belvoir, VA** to partner on a large enterprise IT contract for the DOD. ... corrective measures to start a repair or return. + Works together with senior management and clients to implement technical solutions. + Offers both remote and… more
    Leidos (12/20/25)
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  • M365 Sr . Exchange Engineer

    CACI International (Arlington, VA)
    M365 Sr . Exchange Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Travel: Local * * * **The Opportunity:** As a Sr . Microsoft 365 engineer, you will be part of...members and stakeholders. _Desired:_ * Microsoft 365 Certified: Enterprise Administrator Expert * Microsoft 365 Certified: Messaging Administrator more
    CACI International (10/16/25)
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  • Sr . Subcontract Admin

    US Tech Solutions (Fulton, MD)
    **Job Description:** + The Senior Subcontract Administrator ( Sr . SCA) will perform a full range of procurement and administration activities associated with ... subcontracting work. + The Sr . SCA will be responsible for administering a full...+ Regular interaction with finance, accounting, business development and senior management. **Basic Qualifications (Required Skills/Experience):** + Minimum of… more
    US Tech Solutions (10/17/25)
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  • G2 Directory Services Engineer / Senior

    General Dynamics Information Technology (Fairfax, VA)
    …Description:** Transform technology into opportunity as a **Directory Services Engineer / Senior Systems Administrator ** at GDIT. Shape what's next for ... Our work depends on a **Directory Services Engineer / Senior Systems Administrator ** joining our CNIC Applications...+ May also support other CNIC applications on this contract . **WHAT YOU'LL NEED TO SUCCEED:** Bring your systems… more
    General Dynamics Information Technology (01/05/26)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to support… more
    St. George Tanaq Corporation (11/14/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Security** to support our… more
    St. George Tanaq Corporation (11/18/25)
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  • Senior ServiceNow Administrator

    CACI International (Arlington, VA)
    Senior ServiceNow Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... * * * **The Opportunity:** CACI are seeking a Senior ServiceNow Administrator to provide advanced operations...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates,… more
    CACI International (12/02/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity:** CACI is seeking a Senior Systems Administrator to provide support for...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates,… more
    CACI International (12/02/25)
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  • Senior CMDB Administrator

    Chenega Corporation (Springfield, VA)
    Senior CMDB Administrator Springfield, VA Join our Talent Network Senior CMDB Administrator Springfield, VA Chenega Agile Real-Time Solutions (CARS) was ... and take your career to the next level! The Senior CMDB Administrator is responsible for the...leave, and retirement. Positions covered by the McNamara-O'Hara Service Contract Act, Davis-Bacon Act, or a Collective Bargaining Agreement… more
    Chenega Corporation (10/14/25)
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  • Senior Database Administrator

    Leidos (Camp Springs, MD)
    **Description** Leidos Digital Modernization sector is seeking an ** Senior Database Administrator ** - Hosting to support **USCIS Enterprise Automation & Unified ... Task Orchestration (eAUTO)** contract -delivering 24x7 IT services that integrate automation, cloud, hosting,...hosting, and unified communications for 30 000+ end‑users. The Senior Database Administrator will be a key… more
    Leidos (12/06/25)
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  • Senior Subcontracts Administrator

    BAE Systems (Mclean, VA)
    **Job Description** BAE Systems is seeking a Senior Subcontracts Administrator to join BAE Systems Intelligence & Security (I&S) team. The individual must be ... incentives may be available based on position level and/or job specifics. ** Senior Subcontracts Administrator ** **119287BR** EEO Career Site Equal Opportunity… more
    BAE Systems (12/13/25)
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  • Windows System Administrator

    Link Solutions Inc (Adelphi, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi, MD. + Must be a ... Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be responsible for the installation,… more
    Link Solutions Inc (10/08/25)
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  • Senior Database Administrator

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a Senior Database Administrator / Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like ... hiring phase, then being dropped off on a remote contract and never seen or heard from the mothership...amazingly talented people Job Description: GliaCell is seeking a Senior Database Administrator / Engineer on one… more
    GliaCell Technologies (11/06/25)
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  • Senior Subcontracts Administrator

    UIC Government Services and the Bowhead Family of Companies (Springfield, VA)
    **Overview** Subcontracts Administrator (SUBK-2025-23894): Bowhead seeks a Senior Subcontracts Administrator to provide support for the preparation of ... interface with company management and staff as well as senior management of suppliers, team members and subcontractors. +...participate in the 401(k) retirement plans and state or contract required paid time off programs. **Join our Talent… more
    UIC Government Services and the Bowhead Family of Companies (12/17/25)
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