• Systems Administrator (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …issues is essential. + Must have knowledge in the installation, maintenance, and administration of computer systems in a LAN/WAN environment. + Requires a ... strong understanding of current Microsoft supported Windows operating systems . + An understanding of Linux operating systems is desirable; but not required.… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …deploying vulnerability scanning tools and remediation. + Experience deploying and managing Linux systems (preferably Red Hat) in both a domain-joined and ... non-domain-joined environment. + Experience managing SELinux and FAPolicy on Linux systems . + Experience Supporting license managers. + Experience giving… more
    Northrop Grumman (07/18/25)
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  • Information Systems Security Officer,…

    Lockheed Martin (Sunnyvale, CA)
    …certifications CISSP, CISM, CAP, GSLC\. \- Prior experience with Windows or Linux Operating Systems \. **Security Clearance Statement:** This position requires a ... Polygraph\.** This position will perform duties as a Classified Cybersecurity Information Systems Security Officer \(ISSO\) at the LM Space facility in Sunnyvale… more
    Lockheed Martin (09/20/25)
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  • Systems Administrator (Multiple Levels)

    Noblis (Chantilly, VA)
    …11 years of experience, + Minimum of 5 years of experience in systems administration + Proficiency with: + Windows and Linux operating systems + Windows ... years of experience, + Minimum of 8 years of experience in systems administration + Advanced proficiency with: + Complex multi-enclave environments + Advanced… more
    Noblis (09/03/25)
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  • Systems Administrator Level 2/3 (Top…

    Northrop Grumman (Oak Harbor, WA)
    …and/or certification. + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for current ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/19/25)
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  • Sr. Information Systems Security Manager

    Textron (Wilmington, MA)
    …computing \( Linux , Windows, Solaris, VMWare\), virtual environments, and mobile systems \. Extensive experience with eMASS, JSIG DCSA DAAPM, DISA STIGs\. Assemble ... Markings, Wireless Devices, and relevant System Security Plans \(SSPs\)\. * Assist Systems Administrators for Linux /Windows operating systems with… more
    Textron (08/20/25)
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  • Principal Systems Administrator

    Northrop Grumman (Jacksonville, FL)
    …and/or certification. . Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . . Linux Operating System experience and/or certification for current ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/13/25)
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  • Senior Systems Engineer (Cyber Engineer)…

    RTX Corporation (Tewksbury, MA)
    …configuration and account management best practices for UNIX, MS Windows, Red Hat Enterprise Linux , and CISCO systems + Understanding of Systems Engineering ... a safer, more secure world. Raytheon is seeking a ** Systems Security Engineer-P3** to join our elite Systems...(SIEM) and centralized auditing tools familiarity with splunk + Linux Bash scripting and Python scripting experience + Security… more
    RTX Corporation (08/30/25)
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  • Net/Comp Sys Administrator III

    Montana State University (Bozeman, MT)
    …equivalent combination of relevant education and experience. + Demonstrated expertise with Linux systems administration . + Demonstrated expertise in ... Server Administration + Provide senior level system administration of MSU's enterprise Linux , ERP ,...for production and non-production servers including high level proactive administration of cloud, virtual, and physical systems .… more
    Montana State University (09/13/25)
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  • Infrastructure Engineer/Administrator

    CACI International (Mclean, VA)
    …cloud and platform automation. + Monitoring and Maintenance + Install patches for Linux systems , and enterprise continuous monitoring applications such as Splunk ... Administer and maintain an existing an existing portfolio of linux systems include Rapid7 Nexpose Scanners, and...or OpenSearch. + 2+ years' experience with cloud and systems administration . + Demonstrated experience with scripting… more
    CACI International (09/26/25)
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