• IT Security Administrator

    Space Telescope Science Institute (Baltimore, MD)
    …Serve as an escalation point for Service Desk tickets involving network and security systems /services. + Administer and refine the configuration of firewalls, ... Security Engineer. This role is instrumental in securing systems and data that support cutting-edge science and engineering... technologies. + Assist the primary ISSO with ongoing system security documentation updates, including System more
    Space Telescope Science Institute (08/21/25)
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  • Systems Administrator II

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator II - PIPELINE (TS/SCI w/ Polygraph) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... systems enhancements to improve reliability and performance. The Level 2 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (07/22/25)
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  • System Administrator II

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** None **Job Family:** Systems Administration **Skills:** Communication,Information Systems ,Operating Systems (OS), System Security , ... and sustainment of compliance with applicable system security controls. + Provide support to IT systems...of experience with Service Management (ITSM) is required. ServiceNow System Administrator certification is required GDIT IS… more
    General Dynamics Information Technology (08/21/25)
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  • Linux Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …and keep you performing at your best. We are in search of a Linux Systems Administrator to: + Install, configure, and network UNIX and/or NT based platforms. ... system configuration files. + Fundamental understanding of operating systems ad be familiar with either UNIX or NT...available based on position level and/or job specifics. **Linux Systems Administrator ** **115415BR** EEO Career Site Equal… more
    BAE Systems (08/19/25)
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  • Sr. Principal HPC System

    Northrop Grumman (Annapolis Junction, MD)
    …Mission Systems (NGMS) is seeking a **Principal or Sr. Principal HPC System Administrator ** . This position is located at **Baltimore, MD** location. ... be filled as a Principal or Sr. Principal HPC System Administrator ** Basic Qualifications **Principal HPC ...clearance per customers' requirements **Preferred Qualifications** + IAT Level II certification + Red Hat Linux systems more
    Northrop Grumman (08/15/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …optimize a wide variety of IT systems . We are hiring a seasoned System Administrator - Level 3 to provide advanced technical leadership and hands-on support ... System Administrator Job Category: Information Technology...security patches (IAVA) and maintain accurate tracking in systems of record + Conduct detailed system more
    CACI International (08/01/25)
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  • Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aberdeen Proving Ground, MD)
    …As a Linux system administrator on our team, you'll ensure system hardware, operating systems , software systems , and related procedures adhere to ... Linux System Administrator The Opportunity: Your combination...installations + Bachelor's degree + DoD 8140/8570 IAT-I or IAT- II Baseline Certification, such as Network+ or Security more
    BOOZ, ALLEN & HAMILTON, INC. (08/10/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …architectural changes to existing, approved, systems to maintain operability and security of the environment + Implement major system upgrades as designed ... can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media...must, at a minimum, meet DoD 8570.11- IAT Level II certification requirements (currently Security + CE, CCNA-… more
    Leidos (07/24/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Level 1 System Administrator Provides support for ... enhancements to improve reliability and performance. Requirements The Level 1 System Administrator shall possess the following capabilities: + Provide support… more
    Synergy ECP (07/29/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description System Administrator Level 2 ... enhancements to improve reliability and performance. Requirements The Level 2 System Administrator shall possess the following capabilities: + Provide support… more
    Synergy ECP (07/23/25)
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