• System Administrator 2

    Synergy ECP (Columbia, MD)
    …and remains involved in the resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP,...at a time when a premium is placed on cyber security. In an ultra-competitive environment, Synergy ECP has… more
    Synergy ECP (09/01/25)
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  • Compliance/Patching System Administrator

    Lockheed Martin (Schriever AFB, CO)
    …Center\. * Hands\-on experience coordinating patch testing and deployment on Windows, Linux , and other common operating systems \. * Familiarity with ... Sensor/Weapon Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security and enhancing other critical, leading\-edge missile defense… more
    Lockheed Martin (08/28/25)
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  • IT Services Administrator , Staff

    Fiserv (Omaha, NE)
    …a global scale, come make a difference at Fiserv. **Job Title** IT Services Administrator , Staff **About your role:** You will be part of a dynamic team responsible ... and application engineering teams in planning, designing, implementing, and supporting systems including servers, software, load balancers, and HSM appliances + Work… more
    Fiserv (10/09/25)
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  • Cyber Analyst III

    CAE USA INC (Arlington, TX)
    …regulations, directives and procedures. Function as Information Technology Security Administrator , coordinate and oversee compliance of multiple IT Security and ... in Security and Operational issues . + Experience with Linux and Windows required for Splunk administration. + U...documents when needed. + Responsible for recurring tasks on systems as assigned: Conduct scheduled inspections of systems more
    CAE USA INC (09/16/25)
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  • Sr. Window Administrator

    RTX Corporation (El Segundo, CA)
    …Active top Secret security clearance is preferred. + Experience with Windows and Linux Operating Systems . + Experience with VMware administration including ESXi ... tough, meaningful problems that create a safer, more secure world. **Sr. Systems Window Administrators** collaborate with many teams to support fast-paced, critical… more
    RTX Corporation (10/11/25)
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  • Database Administrator

    Lockheed Martin (Colorado Springs, CO)
    …Experience with Atlassian tool suite \(Jira and Confluence\) * Familiarity with Windows, Linux , and Solaris operating systems * Ability to work both ... software and satellite database sustainment for protected satellite communication systems \. Provide Oracle database development expertise and support to software… more
    Lockheed Martin (09/27/25)
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  • Identity and Access Management System…

    Lockheed Martin (Schriever AFB, CO)
    …Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security and enhancing other critical, leading\-edge missile defense ... collaborate with a diverse team of technical professionals including software and systems engineers, architects, and our project engineering team\. \-As part of… more
    Lockheed Martin (09/20/25)
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  • Senior Information Systems Security…

    COLSA Corporation (Huntsville, AL)
    …operating systems , and database products to find secure solutions for enterprise-wide cyber systems and networks.* + Manages the full range of security ... the design, test, operation and implementation of secure operating systems , networks, and database products. This role is 100%...+ 10 + years working as an ISSE and/or Linux system administrator + Ability to clearly… more
    COLSA Corporation (10/04/25)
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  • Systems Engineer

    SOS International LLC (Pearl Harbor, HI)
    …Microsoft Certified: Windows Server Hybrid Administrator or Red Hat Certified Systems Administrator (RHCSA) within 6 months. + Prior experience in ... and US Passport. + Bachelors degree in IT, Information Systems , Cyber Security, Computer Engineering or similar...Server Hybrid Administrator or Red Hat Certified Systems Administrator (RHCSA) certification. + Additional IT… more
    SOS International LLC (09/24/25)
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  • Sr. Associate, Systems Administration

    L3Harris (Palm Bay, FL)
    …have every other Friday off Job Description: We are seeking a dedicated Microsoft Windows systems administrator to join our IT team. The ideal candidate will be ... obtain Poly Preferred Additional Skills: + General knowledge of Windows and Linux operating systems , networking protocols, PowerShell, and security best… more
    L3Harris (10/05/25)
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