• Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos has an exciting opening for you as our next Tier 2 Service Desk/Systems Administrator . Your job will be supporting as a Linux ... administrator to provide system maintenance, systems performance optimization along with user support services. You will work in a team environment while… more
    Leidos (12/11/25)
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  • Pr./System Admin - Shift Work (Top Secret)

    Northrop Grumman (Chantilly, VA)
    …only part of history, they're making history. We have an opening for a **Tier 2 /3 System Administrator ** to join our team of qualified, diverse individuals in ... do shift work and work weekends and nights with no issues (team works a 2 - 2 -3/Panama schedule with every other weekend off)** + Collaborate remotely with team… more
    Northrop Grumman (11/25/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …administration experience. + 2 + years of directly relevant experience as a Linux System Administrator . + 2 + years of MacOS and iOS experience. + Must be able ... Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity… more
    ARSIEM (11/12/25)
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  • Technical Engagement Network (TEN) Lab…

    BCMC (Arlington, VA)
    …to obtain DHS Suitability. - 5+ years of directly relevant experience as a Linux System Administrator . - 2 + years MacOS and iOS experience. - Must be able to ... Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity… more
    BCMC (11/21/25)
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  • Senior Salesforce Administrator with Data…

    ICF (Reston, VA)
    …fast-growing, dynamic technology organization looking for a passionate **Salesforce Administrator ** to help drive digital transformation across Federal agencies. As ... Common Services Center - Technology Services. **What You'll Do as a Salesforce Administrator ** The Senior Salesforce Administrator is a key technical contributor… more
    ICF (11/22/25)
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  • Virtual Platform Administrator

    TekSynap (VA)
    …+ AWS Certified Solutions Architect - Professional + AWS Certified SysOps Administrator + Microsoft Certified: Azure Administrator Associate + Microsoft ... Operations + Red Hat Certified Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Experience** + Minimum of seven (7) years of progressive experience… more
    TekSynap (11/15/25)
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  • Sccm/Mecm Systems Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking an SCCM/MECM System Administrator to support a large enterprise IT contract for the DOD. The System Administrator will support ... operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance (O&M) support… more
    Leidos (12/08/25)
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  • Sr. System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    Sr. System Administrator Location: Reston, VA, US Job ID: ATR 17710 Job Description Job Title: Sr. System Administrator Location: Reston, VA - Onsite, SCIF ... Job Description: The job duties of the Sr. System Administrator are as follows: * Plans, designs, and implements...experience. * Must presently be 8570 compliant (IAT Level 2 preferred); must be 8570 compliant (IAT Level … more
    Arena Technical Resources, LLC (12/05/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …and cybersecurity industries. We are seeking a **Physical Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business ... federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems, you will be responsible for… more
    M. C. Dean (10/23/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …**Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + Maintains smooth ... profiles and accounts. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system… more
    Parsons Corporation (11/15/25)
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