• Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aberdeen Proving Ground, MD)
    …such as Red Hat Certified Engineer (RHEL), Red Hat Certified System Administrator (RHSA), Linux +, or Linux Professional Institute Certified (LPIC) ... Linux System Administrator The Opportunity: Your...involved in installing and programming routers, firewalls and multi-layer network switches, including routing, and managing Access Control Lists.… more
    BOOZ, ALLEN & HAMILTON, INC. (07/11/25)
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  • System Administrator - Red Hat Enterprise…

    DarkStar Intelligence LLC (Annapolis Junction, MD)
    System Administrator - Red Hat Enterprise Linux (SAL) Level 4 Position Summary DarkStar Intelligence seeks a highly skilled System Administrator - Red Hat ... be responsible for administering, maintaining, and optimizing Red Hat Enterprise Linux (RHEL)-based systems in a secure, high-performance computing environment. This… more
    DarkStar Intelligence LLC (05/23/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator ** to join our team located in the Fort Meade, MD area. ... **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability while… more
    ManTech (06/06/25)
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  • Senior Database Engineer /Database…

    Belay Technologies (Annapolis Junction, MD)
    …2020 and a finalist in 2021! Belay Technologies is seeking a Database Administrator to join our intel team. Selected candidate will maintain the integrity, security, ... and interfacing systems that are part of a large complex network environment with geographically distributed components. She/he will interface with technical… more
    Belay Technologies (07/15/25)
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  • PMK - Full Stack Engineer…

    Stratus Solutions (Laurel, MD)
    …data and cyber capabilities. Our expertise in cross-domain and boundary solutions, network analytics, DevOps and low-to-high development is unique in our industry. ... main focus area * Experience with the VMWare suite (ESXI, VCenter, VSphere) * Linux admin experience * Ability to obtain a TS/SCI with polygraph clearance What we… more
    Stratus Solutions (05/07/25)
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  • PMK - System Administrator Level 1

    Stratus Solutions (College Park, MD)
    …and the tools they need to fulfill their true potential. As a Mid-Level Linux Infrastructure Engineer with Networking Experience, you will play a pivotal role ... data and cyber capabilities. Our expertise in cross-domain and boundary solutions, network analytics, DevOps and low-to-high development is unique in our industry.… more
    Stratus Solutions (05/07/25)
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  • 271 - Senior Network Engineer

    ARSIEM (Annapolis Junction, MD)
    …clients in Annapolis Junction, MD. Responsibilities + Use Network Engineering, System Administrator , and command line Linux skills to maintain a full and ... client you work with. ARSIEM is looking for a Network Systems Engineer . This position will...including multi-node and multi-site networks + Recent experience with Linux and Windows operating systems (command line a must)… more
    ARSIEM (05/15/25)
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  • Senior Network Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... testing, computer forensics, information assurance and systems engineering. Experience with network or systems administration. Experience with Linux and windows… more
    Leidos (05/13/25)
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  • HPC Systems Engineer - #Staff

    Johns Hopkins University (Baltimore, MD)
    …with direct experience managing HPC clusters. + Experience as a high-level Linux system administrator . + Experience managing mission critical services. + ... science needs of researchers at Johns Hopkins University. The Systems Engineer contributes to the strategic planning, design, testing, organization and… more
    Johns Hopkins University (05/22/25)
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  • Systems Integration Engineer

    Synergy ECP (Columbia, MD)
    …for two (2) years' experience Experience as a Linux System Administrator with technical knowledge regarding compute, network , memory, and storage components ... Systems Integration Engineer Columbia, MD Description Company Description Synergy ECP...full software stack. Update software for sustainment support. Basic Linux system administration skills and shell scripting. Execute test… more
    Synergy ECP (07/16/25)
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