• Systems Administrators (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …We Are HII Mission Technologies is seeking a highly skilled and motivated Systems Administrator to support the Navy Integrated Training Environment (NITE) ... Secret Clearance (must be maintained) + Candidate must have hands-on experience with Linux system administration (preferably RHEL 7/8) + Candidate must have… more
    Huntington Ingalls Industries (10/01/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …routine system maintenance, handle technical troubleshooting, and ensure system security . Required Skills: Linux /Windows administration, scripting, ... work on system architecture, integration, and optimization, ensuring that all systems meet performance and security requirements. Required Skills: System more
    Belay Technologies (11/13/25)
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  • Multi -Public Cloud Engineer

    NTT America, Inc. (Plano, TX)
    …strategies for performance, and resource utilization. ** Security & Compliance** Enforce Linux system security best practices, including access control, ... two of the following certifications (or equivalent experience): Red Hat Certified System Administrator (RHCSA) Red Hat Certified Engineer (RHCE) Microsoft… more
    NTT America, Inc. (10/02/25)
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  • Information Systems Engineer Analyst…

    Lockheed Martin (Orlando, FL)
    … & software engineering process background \- Hands\-on Information Technology and/or Systems Administrator knowledge \- Good Communication & Verbal skills \- ... the ability to operate agile work environment \- IT Certifications such as CompTIA Security \+, A\+, Network\+, CCNA, and/or Linux \+ In addition to the basic… more
    Lockheed Martin (11/01/25)
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  • Platform Engineer - Operationalizing AI

    Precise Systems, Inc. (San Diego, CA)
    …DevOps engineer, IT Specialist, platform engineer, site reliability engineer, release engineer, systems administrator , systems engineer, or similar role. + ... + Cloud based networking + VPCs, Subnets, Routing Tables, Security Groups, Route 53 + RHEL Linux ...+ Relevant certifications such as AWS Solutions Architect, Kubernetes Administrator (CKA), or Security + strongly preferred. Desired… more
    Precise Systems, Inc. (10/26/25)
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  • System Engineer - Intermediate

    TekSynap (Fort Shafter, HI)
    …+ CEH + Cloud+ CGIH + GICSP + GSEC + Security + SSCP + Professional Systems Certification (eg, MCSA, Linux , etc) **Overview** We are seeking a System ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Install, Configure, administer, and maintain systems (eg Red Hat Enterprise Linux (RHEL), vCenter,… more
    TekSynap (10/24/25)
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  • Network Lead C4I Systems SURTASS Field…

    Serco (Virginia Beach, VA)
    …SURTASS FST School **Preferred Skills and Certifications:** + Certified Internet Systems Security Professional **(CISSP)** + Cisco Certified Network Professional ... Marine Technician, Hydroacoustic Technician, Underwater Systems Technician, Network Systems Electrician, Network Systems Administrator , Network … more
    Serco (11/20/25)
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  • Sentinel Staff Cyber Systems Engineer

    Northrop Grumman (Roy, UT)
    …be located in **Roy, Utah** and will support the Sentinel program. The Staff System Administrator is responsible for developing software for the Command & Launch ... life and launch your career today. Northrop Grumman Defense Systems is seeking **Staff Cyber Administrator ** -16498....DevOps and Agile methodologies you will be constantly optimizing systems and services for security , automation, and… more
    Northrop Grumman (10/31/25)
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  • System Adminsitrator

    GCyber (St. Louis, MO)
    GCyber is hiring a System Administrator , to support our newly awarded United States Coats Guard (USCG) Maverick contract. The System Administrator will ... hybrid position with 3 days on site. As the System Administrator , you will: + Manage, maintain,...you will: + Manage, maintain, and optimize servers, operating systems (Windows/ Linux ), and enterprise applications in a… more
    GCyber (11/18/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …+ Experience with assessing security relevant applications. + Experience as a System Administrator , Information System Security Manager, or ... application of the Defense Information Systems Agency (DISA) Security Technical Implementation Guides. + Operating System /Computing Environment certificate… more
    Tau Six (10/22/25)
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