• Senior Linux / Unix Systems…

    SMX (Dahlgren, VA)
    Senior Linux / Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Senior Linux / Unix Administrator to join our team in support of Naval Surface Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems… more
    SMX (07/25/25)
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  • Senior Systems Administrator ( Unix

    First Division Consulting (Dahlgren, VA)
    …contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix / Linux Systems Administrator to support a Department of ... & Evaluation) environments, ensuring the functionality, security, and efficiency of Unix / Linux -based systems, networks, and software infrastructure. The ideal… more
    First Division Consulting (06/19/25)
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  • Sr. Linux / Unix Administrator

    S4 Inc. (Omaha, NE)
    …| Full Time | Comprehensive and competitive benefits Job Title: Sr. Linux / Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: TS/SCI Education: ... Network and Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux / Unix System Administrator position available who will be providing Information… more
    S4 Inc. (07/09/25)
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  • Data Engineer Senior - Data and Automation…

    PNC (Strongsville, OH)
    …with public cloud platforms (prefer AWS and Microsoft Azure) - Knowledge of Unix / Linux shell scripting **Job Description** + Leads in developing, supporting and ... an opportunity to contribute to the company's success. As a Data Engineer Senior within PNC's Data and Automation organization, you will be based in Pittsburgh-PA… more
    PNC (07/31/25)
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  • Systems Administrator (Trillium, Unix

    SAIC (Ashburn, VA)
    …VA to begin an exciting and challenging career. **Candidates must be proficient in Unix , Linux , and Tomcat. Candidates must also have Trillium experience** **Job ... server administration for maximum throughput, operations and data flow + Unix / Linux ; Tomcat system administration + Trillium Application Server experience,… more
    SAIC (07/08/25)
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  • Sr. Unix / Linux Engineer - TS/SCI…

    Optiv (Columbia, MD)
    …degrees and/or equivalent experience and 8 years of work experience with UNIX / LINUX administration. + Experience with Privileged Access Management (PAM) ... A Senior Engineer is an individual who operates independently...Identity Software solutions. + Experience and working knowledge of Linux , Windows, and Windows Active Directory. + Security+ Certification… more
    Optiv (06/07/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …Bachelor's degree in computer science or equivalent experience. **Overview** We are seeking a Senior UNIX System Engineerto join our team supporting an ITES task ... and support Red Hat Enterprise Linux , Oracle Enterprise Linux , and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal… more
    TekSynap (07/26/25)
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  • Senior System Administrator ( Linux

    TISTA Science and Technology (Austin, TX)
    …enterprise outage throughout swings and performs proper incident handoff to the next shifts Senior Linux SA team lead, and facilitates discussion with Red Hat ... Overview TISTA is looking for a Senior Systems Administrator to manage teams, prioritize work,...+ Serves as part of the technical team of Linux / Unix System Administrators (SA) who oversees, manage… more
    TISTA Science and Technology (05/29/25)
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  • Senior Linux Engineer

    HCA Healthcare (Nashville, TN)
    …procedures necessary to ensure performance, security, stability and resilience of all Unix / Linux infrastructure. Possess technical skills that cover a broad ... EDUCATION Bachelor's degree preferred EXPERIENCE Must have 5+ years of UNIX / Linux Engineering experience required OTHER/SPECIAL QUALIFICATIONS * Must possess… more
    HCA Healthcare (07/09/25)
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  • Senior Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …**US Citizenship Required:** Yes **Job Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems' ... software **Classified work and must be on-site** + Environment is 80% or more Linux / UNIX and 20% or less Windows with 600+ Physical and virtual servers covering… more
    General Dynamics Information Technology (05/10/25)
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  • Systems Integrator, Mid (A- Unix )

    Chenega Corporation (Washington, DC)
    Systems Integrator, Mid (A- Unix ) Washington, DC Join our Talent Network Systems Integrator, Mid (A- Unix ) Washington, DC - Hybrid Are you ready to enhance your ... Federal marketplace. Chenega Agile Real-Time Solutions (CARS) is seeking anA- Unix Systems Integrator (Mid-Level)that will manage Unix -based...and 6+ years of relevant experience + Active CompTIA Linux certification + Must be a US Citizen and… more
    Chenega Corporation (08/01/25)
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  • Senior Linux Systems Administrator…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... and make a difference in National** **Security!** Join our team as a ** Linux Systems Administrator** , where you'll provide crucial support for the implementation,… more
    Leidos (07/16/25)
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  • Senior Linux SysAdmin 2

    Lockheed Martin (Fort Meade, MD)
    …of similar scope, type, and complexity\. * Experience with Linux system administration, including configuring, maintaining, and troubleshooting\. **Desired Skills:** ... Capabilities: * Configure and manage UNIX and Windows \(or other applicable\) operating systems and...* Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers and clients * Proficient… more
    Lockheed Martin (07/12/25)
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  • Principal Linux Engineer

    Vestis Services (Roswell, GA)
    **Description** Job Overview: The Linux Principal Engineer will be a senior member of a team that manages 24x7x365 operations across several Data Centers and ... requires at least 10 year's experience in server administration on a Linux / Unix server platform. --Hands-on experience with web servers such as Apache Web… more
    Vestis Services (07/03/25)
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  • Linux System Administrator/RHEL

    Motion Recruitment Partners (Moorestown, NJ)
    …$50/hr - $65/hr A growing organization in South Jersey is looking to hire a Senior System Administrator to work in their Linux environment. In this role, you ... policy. Applicants need to make their needs known in advance. **Posted by:** Kayla Plasha **Specialization:** + System Administration + Linux / Unix more
    Motion Recruitment Partners (05/31/25)
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  • Senior Systems Engineer

    SAIC (Washington, DC)
    …systems engineer with broad technical depth across Microsoft enterprise platforms, Unix / Linux systems, and Zero Trust Architecture (ZTA) components. The ... Linux , and hybrid environments. + Serve as a senior escalation point for complex infrastructure issues, especially in...Microsoft Active Directory, Entra ID (formerly Azure AD), and Unix / Linux OS environments. + Provide expert support… more
    SAIC (06/19/25)
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  • Energy Control Systems Engineer (Level I…

    Georgia Systems Operations (Tucker, GA)
    …Four (4) years of experience in System Administration and System Support including UNIX ( Linux ), Windows OS, and IP based Network environments is desirable. ... related EMS project management experience and eight years of UNIX and NT administration. + Senior Engineer:...utility related real-time EMS experience and ten years of UNIX ( Linux ) and Windows OS administration. Specialized Skills… more
    Georgia Systems Operations (06/03/25)
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  • Manager, IT Security Incident Response

    University of Miami (Miami, FL)
    …participate in and, if required, chair post incident reviews for presentation to the senior management. + Experience with Unix / Linux , or work relating to ... team. + Develop KRIs, performance metrics and dashboards. + Regularly interact with senior leadership and other business units. + Knowledge of IT end-to-end problem… more
    University of Miami (06/09/25)
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  • High Performance Computing (HPC) System…

    RTX Corporation (Tucson, AZ)
    …systems integrations, advanced troubleshooting, and authentication service integration (LDAP). + Unix (Including Linux and Solaris), experience in a medium ... Clearance: Secret **System Administrator, High Performance Computing (HPC) - P2** ** Senior Analyst Level** **Raytheon Digital Technology (DT)** **Tucson AZ - Onsite… more
    RTX Corporation (07/13/25)
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  • Senior Energy Control Systems Engineer

    Georgia Systems Operations (Tucker, GA)
    …Four (4) years of experience in System Administration and System Support including UNIX ( Linux ), Windows OS, and IP based Network environments is desirable. ... years of significant utility related real-time EMS experience and ten years of UNIX ( Linux ) and Windows OS administration. Specialized Skills : Experience in "C"… more
    Georgia Systems Operations (07/21/25)
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