• Cyber Systems Administrator

    Serco (Langley AFB, VA)
    **Position Description** Serco seeks a **Cyber Systems Administrator ** to maintain and troubleshoot computer systems using commercial off-the-shelf (COTS) ... Air Force Base** in **Hampton, Virginia** . The Cyber Systems Administrator will operate and maintain ...space. + Monitor, control, and isolate problems in a data communications network + Activate and deactivate local DTC… more
    Serco (07/18/25)
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  • Senior Linux Systems Administrator…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial...abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law.… more
    Leidos (07/16/25)
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  • Lead Systems Administrator

    ManTech (Doral, FL)
    **ManTech** seeks a motivated, career and customer-oriented **Lead Systems Administrator ** to join our team in **Doral, FL** . **Responsibilities include but are ... not limited to:** + The Lead Systems Administrator serves as the technical authority...with implementing and managing security controls to protect critical systems and data . + Experience with cloud… more
    ManTech (06/26/25)
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  • Monitoring & Log Management Systems…

    FGS, LLC (Suitland, MD)
    Monitoring & Log Management Systems Administrator Suitland (ONI), MD **Citizenship:** Requires US Citizenship **Employment Term and Type:** Regular, Full Time ... Band:** $150,000 to $175,000 **Job Description:** The Monitoring & Log Management Systems Administrator will support the Office of Naval Intelligence (ONI)… more
    FGS, LLC (06/04/25)
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  • Senior Linux System Administrator ( GXP…

    BAE Systems (San Diego, CA)
    …Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for classified ... IT systems . You...( _GXP_ ) develops industry-leading geospatial intelligence _software_ for data management, image exploitation, and reporting. **Position Summary:** This… more
    BAE Systems (07/31/25)
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  • Linux Systems Administrator , SME

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    …is highly desirable. This position is 100% onsite. **Responsibilities** * Systems Administrator administers and supports daily operational requirements. * ... Security Management: Implement and maintain security measures to protect systems and data , including access controls, intrusion...Seven plus (7+) years of experience as a System Administrator with a strong focus on Linux systems… more
    UIC Government Services and the Bowhead Family of Companies (08/09/25)
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  • Systems Administrator (VM)

    GovCIO (San Antonio, TX)
    **Overview** GovCIO is currently hiring for a Systems Administrator for Air Force Intel System. This position will be located in San Antonio, TX and will be an ... USD $85,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6369/ systems - administrator -%28vm%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-TX-San Antonio_ **ID** _2025-6369_ **Category**… more
    GovCIO (07/25/25)
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  • Account Systems Administrator…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …- CompTIA **Experience:** 3 + years of related experience **Job Description:** Account Systems Administrator Transform technology into opportunity as a Account ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Communication, Data Entry,Group Problem Solving,Microsoft...Systems Administrator with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (07/19/25)
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  • Network and Computer Systems…

    ManTech (Belcamp, MD)
    **ManTech** seeks a motivated, career and customer-oriented **Network and Computer Systems Administrator ** to join our team in **Belcamp, MD** . This is an ... **onsite** position. The **Network and Computer Systems Administrator ** will work in support of...and hardware failures. **Preferred Qualifications:** + Experience performing regular data backups and ensuring the ability to recover critical… more
    ManTech (06/11/25)
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  • SharePoint Systems Administrator

    Leidos (Alexandria, VA)
    …Teams, Microsoft OneDrive, and SharePoint Online. + Conduct searches and purges of data from operational systems as required by cyber security, legal, ... **Description** Leidos is seeking a senior SharePoint System Administrator to support a large enterprise IT contract...with remote administration for server farms located in centralized data centers. The SharePoint Admin shall deploy, operate, and… more
    Leidos (07/25/25)
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