• Linux System Administrator

    ManTech (Laurel, MD)
    …Hat environment. + Experience with VMWare + Demonstrated experience with modern automation/ configuration tools such as AnsibleIAT II certification (DoD 8140 ... MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You... management of Linux systems, to include provisioning, configuration management and patching.Red Hat Certified System… more
    ManTech (12/04/25)
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  • Systems Administrator

    Northrop Grumman (Aurora, CO)
    …of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management . + Develop and document technical processes ... of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management . + Provide backup and recovery services;… more
    Northrop Grumman (11/27/25)
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  • Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    …best practices, procedures, and automations. + Adhere to policies governing configuration management and change control. **Qualifications:** _Required:_ + Active ... Infrastructure Engineer/ Administrator Job Category: Information Technology Time Type: Full...performance, and the security profile of the systems under management . The system engineer must also act as a… more
    CACI International (09/26/25)
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  • Senior Database Administrator - Hosting

    Leidos (Camp Springs, MD)
    **Description** Leidos Digital Modernization sector is seeking an **Senior Database Administrator ** - Hosting to support **USCIS Enterprise Automation & Unified Task ... cloud, hosting, and unified communications for 30 000+ end‑users. The Senior Database Administrator will be a key member of the Hosting team, responsible for the… more
    Leidos (12/06/25)
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  • T2, System Administrator

    Centre Technologies (Houston, TX)
    …we are expanding and looking to grow our team with a new System Administrator ! Our Company Culture: Our diverse workforce allows Centre to develop and leverage ... with opportunities to grow professionally Position Summary The role of System Administrator will enable a qualified candidate to manage several IT environments… more
    Centre Technologies (12/02/25)
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  • Principal Data Storage Administrator

    BAE Systems (Vicksburg, MS)
    …operations + Proficiency in storage technologies (eg, Fibre Channel, iSCSI) and management tools for hybrid environments + Excellent troubleshooting and ... to achieve their missions. As a **Principal Data Storage Administrator ** , you'll play a critical role in providing...or higher certification, with focus on service asset and configuration management + Background in storage virtualization… more
    BAE Systems (11/18/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    RedHat Administrator Hybrid Annapolis, MD QUALIFICATIONS + 1. The Offeror shall propose a resource that meet the following minimum qualifications: + a. Bachelor's ... by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red...and production environments. + b Performing system upgrades, patch management , and security hardening to ensure compliance with industry… more
    Shuvel Digital (11/06/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …clearance + Sec+ certification + Solaris, Linux, Windows, Unix administration + Configuration tools , especially Ansible + System Hardening / STIG Compliance ... systems + Ensure compliance with computer security policy, Risk Management Framework (RMF) + Set up administrator ...Risk Management Framework (RMF) + Set up administrator and service accounts + Maintain system documentation +… more
    ISYS Technologies (10/22/25)
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  • Lab Administrator

    Red Hat (Durham, NC)
    …automotive platforms. + Collaborate with remote Kernel Engineering, Quality Engineering, Product Management , Documentation, and Tool Chain teams. + Work with ... **About the job** Red Hat's Automotive Enablement team is looking for a Lab Administrator to join us on Red Hat's In-Vehicle Operating System product offering. In… more
    Red Hat (12/04/25)
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  • Technical Systems Administrator

    EchoStar (Englewood, CO)
    …with a specialized focus on the iCIMS platform, including user management , configuration , troubleshooting, and ensuring optimal performance + Provide ... decision-making, and overall system effectiveness + Research and recommend emerging tools to improve candidate experience and operational performance + Collaborate… more
    EchoStar (10/29/25)
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