• Linux Systems Administrator

    JHNA (Patuxent River, MD)
    … Assurance/ Cyber policy and procedures to include hardening of systems , implementing Security Technical Implementation Guides (STIGs) and scanning. + ... knowledge of backup and disaster recovery technologies + Strong understanding of system security principles and experience executing hardening techniques +… more
    JHNA (11/25/25)
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  • Senior Systems Engineer

    Serco (Orlando, FL)
    …Execution:** Lead the team in the planning and execution of all systems engineering activities, including development, system design, integration, and ... Management:** Direct, mentor, and guide a diverse team of systems , cyber , and software engineers, ensuring alignment...system engineering processes for the development of complex systems with familiarity with some of the following areas:… more
    Serco (11/26/25)
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  • Systems Administrator Level 2

    Northrop Grumman (Aurora, CO)
    …networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Support the Cyber Security team. + Report ... 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments + Solid understanding of...all commonly used RAID-levels + Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in… more
    Northrop Grumman (10/22/25)
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  • Security Operations Staff

    Bechtel Corporation (Glendale, AZ)
    …You will assist with monitoring, testing, and troubleshooting hardware and software cyber security problems, applying security controls, implementing ... You will assist with monitoring, testing, and troubleshooting hardware and software cyber security problems, applying security controls, implementing… more
    Bechtel Corporation (11/22/25)
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  • Sr. Specialist, Systems Engineer - COMMS…

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Engineer - COMMS & Datalink Job Code: ... Experience in troubleshooting Data Link (eg Link16, CMF, etc.) or other communcation systems in single and Multi-Level Security environments. + Experience in… more
    L3Harris (11/01/25)
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  • Lead, Systems Engineer - COMMS & Datalink

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineer - COMMS & Datalink Job Code: 29508 Job ... Experience in troubleshooting Data Link (eg Link16, CMF, etc.) or other communication systems in single and Multi-Level Security environments. + Software coding… more
    L3Harris (10/05/25)
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  • Sr. Specialist, System Administration

    L3Harris (Clifton, NJ)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, System Administration Job Code: 31015 Job Location: ... responsible for managing both desktop and server environments, requiring comprehensive systems administration skills with extensive knowledge of Windows and Linux… more
    L3Harris (11/08/25)
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  • Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …and mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and evaluation, solution engineering, ... Systems Engineer, Senior The Opportunity: Are you looking for...sof tware development, or system administration. You'll use your passion to learn new skills… more
    BOOZ, ALLEN & HAMILTON, INC. (11/06/25)
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  • Systems Administrator A

    FirstEnergy (Akron, OH)
    …testing of patches and software upgrades across numerous environments + Perform system security administration tasks. + Solve complex problems and troubleshoot ... **Required:** + Bachelor of Science degree in Computer Science, Information Systems Management, Electrical Engineering, Electrical Engineering Technologies… more
    FirstEnergy (11/19/25)
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  • Group 5-52 | SRP Intern | AI Technology…

    MIT Lincoln Laboratory (Lexington, MA)
    …a rich history in developing machine-learning (ML) algorithms, technologies, and systems for extracting information from multimedia-based data (speech, text, ... for critical national missions? We are the Artificial Intelligence Technology and Systems (http://www.ll.mit.edu/AI) group at MIT Lincoln Laboratory. We have… more
    MIT Lincoln Laboratory (10/01/25)
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