• Senior Release Management Engineer-12064-Hybrid

    Shuvel Digital (Vienna, VA)
    …+ Security concepts: access control and authorization + Distributed technology (AIX, Linux, UNIX and Windows ): WebSphere, .Net, Lotus Notes, Java, SOA + DBMS: ... environments in an enterprise environment + Strong understanding of Systems Development Life Cycle (SDLC), including Waterfall, Agile methodologies (Preferably… more
    Shuvel Digital (09/25/25)
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  • Systems Engineer

    State of Colorado (Denver, CO)
    …to the Colorado Supreme Court - Office of Attorney Regulation division, providing administrative support for servers operating on Microsoft Windows and Hyper-V ... with a minimum of two years of hands-on experience supporting Microsoft Windows server environments. Experience with Linux/ Unix -based servers is highly… more
    State of Colorado (11/04/25)
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  • Unix Administrator

    TekSynap (ID)
    …+ Microsoft Certified Azure Administrator Associates **Experience** + Seven (7) years systems administration experience on UNIX operating systems ... & Qualifications** **RESPONSIBILITIES** + Designs, configures, implements, and maintains UNIX hardware and operating system environments including AIX,… more
    TekSynap (11/15/25)
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  • Splunk Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …preferred + Strong Linux command line experience; familiarity with Windows and Unix system administration . + Demonstrated experience with Splunk ES, CIM, ... business and product functional and performance requirements + Lead administration of Linux systems , and Windows...administration of VMware, Linux systems , and Windows servers inclusive of applications, processes the system more
    Parsons Corporation (11/18/25)
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  • Frontline Service Center Account Manager

    CACI International (Denver, CO)
    systems , servers, storage, network connectivity, and security controls. Conduct system administration tasks and maintain configuration documentation for ... 3 years of experience in Help Desk support, IT service desk, or systems administration roles. Proven ability to work shift-based schedules, including nights,… more
    CACI International (09/18/25)
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  • Mission IT Operator

    CACI International (Springfield, VA)
    …24x7 operations. - System administration experience to include UNIX , Linux, and Windows platforms _Desired:_ - Experience with virtualization ... user systems , servers, storage, and network connectivity. - Provides system administration for assigned infrastructure and establishes and maintains security… more
    CACI International (11/11/25)
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  • Information Systems Security Officer,…

    Lockheed Martin (King Of Prussia, PA)
    …experience with industry standard Information Assurance tools\. \- Technical familiarity with Windows or UNIX \-based operating systems , and their security ... platforms\. \- Prior Information System Security Engineer \(ISSE\) or System Administration experience\. \- Bachelor's degree from an accredited college… more
    Lockheed Martin (10/12/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Aurora, CO)
    …+ Experience with operating systems security features and settings (eg Windows , UNIX , and Linux) **Qualifications We Prefer** + Experience with various ... a safer, more secure world. Our cybersecurity team is seeking a **Information Systems Security Officer (ISSO)** to support our team **100% onsite** at our facility… more
    RTX Corporation (11/18/25)
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  • Incident Response Senior Specialist, Associated…

    MUFG (Jersey City, NJ)
    …other information compiled from various sources + Understanding of network protocols, operating systems ( Windows , Unix , Linux, databases), and mobile device ... knowledge and experience + Theoretical and practical knowledge with Mac OS, Linux, Windows operating systems and clouds + Experience with security data… more
    MUFG (10/21/25)
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  • Network Engineer - Data Center

    Trace Systems Inc (Portsmouth, VA)
    …including network, compute, storage, automation, and security. Experience working with Windows , Unix , and other server administrators to design, address ... Title: Network Engineer - Data Center Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a Network Engineer - Data Center to support the Norfolk… more
    Trace Systems Inc (09/16/25)
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