• 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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  • Network Engineer Careers - Baltimore…

    Northrop Grumman (Annapolis Junction, MD)
    …for you to speak with a Talent Advisor here at Northrop Grumman.** + ** Network Engineer :** Maintains smooth operation of LAN/WAN/VPNs to include the planning, ... hardware in support of customer requirements. + **Principal Network Engineer :** Technical expert leading projects involving...a completed degree. **Background and Experience Needed For All Linux Administrator Positions:** + Must have work… more
    Northrop Grumman (04/18/25)
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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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