• Application Systems Administrator (Linux)

    SMX (Patuxent River, MD)
    Application Systems Administrator (Linux) (4328)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ... System Administrator to administer Linux Application Servers for our...**Essential Duties & Responsibilities:** + Performs the installation, integration, configuration , testing, troubleshooting, security implementation, and configuration more
    SMX (07/17/25)
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  • Windows Systems Administrator

    SAIC (Adelphi, MD)
    **Description** SAIC is seeking a proven **Windows Systems Administrator** to join the **Army Research Laboratory (ARL) Information Technology (IT) Modernization** ... at a top-tier organization, where work-life balance and employee well-being take center stage. This exciting opportunity lets you contribute to cutting-edge projects… more
    SAIC (07/09/25)
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  • System Administrator 1

    CACI International (Fort Meade, MD)
    …identification, diagnosis and resolution of problems + Manage the daily activities of configuration and operation of IT systems + Provide assistance to users ... System Administrator 1 Job Category: Information Technology Time...the opportunity to provide support and maintain government IT systems that help support national defense operations. **Responsibilities:** +… more
    CACI International (05/15/25)
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  • F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Integration, Systems Design, Systems Engineering ... role, a typical day will include: + Manages the configuration on multiple physical and virtual F5 across multiple...for issues identified and addressed + Proposes and implements system enhancements that improves the performance and reliability of… more
    General Dynamics Information Technology (07/12/25)
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  • System Administrator IV - HPC

    Leidos (Annapolis Junction, MD)
    …essential infrastructure services, ensuring high availability and performance of data center services, physical and virtual server-class systems , and storage. ... Leidos currently has an immediate need for an experienced ** System Administrator - IV HPC** for a new customer...as one (1) year experience. + Experience with installation, configuration , tuning and support of: + Multi-vendor servers running… more
    Leidos (07/03/25)
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  • Linux Systems Administrator

    ManTech (Hanover, MD)
    …work closely with customers, Integrated Product Teams (IPTs), and vendors within Data Center & Compute Services to ensure system functionality, security, and ... ManTech seeks a motivated, career- and customer-oriented **Linux Systems Administrator** to join our team in **Hanover, MD** . This role supports a global workforce… more
    ManTech (05/10/25)
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  • System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    …maintenance + Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft ... Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the… more
    Vexterra Group (07/15/25)
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  • System Engineer 2

    CACI International (Annapolis Junction, MD)
    …of cloud migration methodologies + In-depth knowledge of NetApp storage systems , including configuration , administration, and performance tuning + Proven ... System Engineer 2 Job Category: Engineering Time Type:...+ Manage and maintain global NetApp storage solutions, including configuration , optimization, and troubleshooting. + Monitor storage performance and… more
    CACI International (06/19/25)
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  • Information System Security Officer (ISSO)

    CACI International (Annapolis Junction, MD)
    Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Travel: None * * * **The Opportunity:** CACI is seeking a cleared Information System Security Officer (ISSO) to provide support to the Information System more
    CACI International (06/27/25)
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  • Senior Systems Engineer (ZeroTrust Team)

    CACI International (Hanover, MD)
    …testing, documentation development, network and system monitoring, configuration control and release management. **Responsibilities:** Provide Systems ... scope, type and complexity is required. Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering...At CACI, we place character and innovation at the center of everything we do. As a valued team… more
    CACI International (06/05/25)
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