• Sr . Linux / Unix

    S4 Inc. (Omaha, NE)
    …with Experience | Full Time | Comprehensive and competitive benefits Job Title: Sr . Linux / Unix Administrator Work Location: USSTRATCOM Offutt ... Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr . Linux / Unix System Administrator position… more
    S4 Inc. (04/09/25)
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  • Senior Systems Administrator

    First Division Consulting (Dahlgren, VA)
    …is contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix / Linux Systems Administrator to support a ... & Evaluation) environments, ensuring the functionality, security, and efficiency of Unix / Linux -based systems, networks, and software infrastructure. The ideal… more
    First Division Consulting (04/16/25)
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  • Systems Administrator ( Unix

    SAIC (Ashburn, VA)
    …**Position Summary** We are currently seeking a motivated, career and customer-oriented Systems Administrator ( Senior ) to join our team in Ashburn, VA to begin ... an exciting and challenging career. **Candidates must be proficient in Unix , Linux , and Tomcat.** **Job Responsibilities:** + Working closely with the technical… more
    SAIC (04/08/25)
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  • Senior System Administrator

    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 Are you a Senior Systems Administrator who would like...+ Serves as part of the technical team of Linux / Unix System Administrators (SA) who oversees, manage… more
    TISTA Science and Technology (04/09/25)
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  • Sr . Principal Linux Systems…

    RTX Corporation (El Segundo, CA)
    …Segundo Boulevard Building E02, El Segundo, CA, 90245 USA **Position Role Type:** Onsite ** Sr . Principal Linux Systems Administrator - El Segundo, CA -Must ... tough, meaningful problems that create a safer, more secure world. ** Sr . Principal System Administrator ** in infrastructure Workplace Services, collaborate… more
    RTX Corporation (04/10/25)
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  • Sr . Systems Administrator

    Themis Insight (Linthicum Heights, MD)
    …Public and Private, Civilian and Military expertise to every case. We are hiring a Sr . Systems Administrator ( Linux ) to work in Linthicum Heights, MD. ... and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software,… more
    Themis Insight (04/20/25)
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  • Senior SAP Basis Engineer

    Cardinal Health (Raleigh, NC)
    …products to assist in the management of SAP eco-system + Works with the Unix / Linux /Windows Administrator on capacity planning and performance tuning of ... servers hosted on GCP cloud. GCP/AWS cloud experience is preferred. + Creates and maintains accurate documentation & Provides support to the SAP application team during development and implementation projects. + Provides support for HA(High availability) &… more
    Cardinal Health (02/19/25)
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  • Unix Administrator

    TISTA Science and Technology (Philadelphia, PA)
    …analysis and validate and recommend security requirements including RMF. Qualifications + Experienced UNIX Senior Systems Administrator . + Minimum 4 years ... parameters, system changes, or combination thereof. + Provide and administer UNIX and Linux NIPRnet and SIPRnet Operating Systems to ensure effective day-to-day… more
    TISTA Science and Technology (04/28/25)
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  • Unix Systems Administrator

    City of New York (New York, NY)
    …mid and upper-level management team at FISA as senior level Unix System Administrator , specifically with both Red Hat Linux and AIX systems. The Unix ... version 4.1.0.10 or higher Extensive years of experience in Red Hat Enterprise Linux (RHEL) 7.9 or greater. Extensive years of experience in managing Hardware… more
    City of New York (02/12/25)
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  • Senior Linux System…

    General Dynamics Information Technology (Livermore, CA)
    …experience **US Citizenship Required:** Yes **Job Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer ... 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 (04/09/25)
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  • Senior System Administrator

    BAE Systems (Huntsville, AL)
    …Other incentives may be available based on position level and/or job specifics. ** Senior System Administrator , Linux ** **111080BR** EEO Career Site Equal ... concepts would also be required, as well as Windows and Unix / Linux interoperability services (eg centralized authentication technologies for cross-platform… more
    BAE Systems (03/12/25)
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  • Senior Linux Systems…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... in National Security!** **Job Summary** Join our team as a **Systems Administrator ** , where you'll provide crucial support for the implementation, troubleshooting,… more
    Leidos (02/16/25)
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  • DegreeWorks Administrator (IT Sr

    CUNY (New York, NY)
    DegreeWorks Administrator (IT Sr Associate 2) - Temporary (Revised) **GENERAL DUTIES** IT Senior Associates perform highly complex professional work in ... IT leadership to all CUNY campuses. Reporting to the Senior DegreeWorks Administrator , the DegreeWorks Administrator...architectures. + Proficiency in HTML, JavaScript, CSS, Oracle SQL, Unix / Linux shell scripting (eg, bash), and Java… more
    CUNY (03/18/25)
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  • Senior Red Hat Linux

    HTC Global Services Inc (Annapolis, MD)
    …or related field (as determined by the AOC). b. Red Hat Certified Systems Administrator . 1) Certification must be issued by Red Hat and include the resource's valid ... more years of experience as a Red Hat system administrator . b. Ten (10) or more years of experience...b. Ten (10) or more years of experience administering Unix (AIX) IBM pSeries systems. c. Fifteen (15) or… more
    HTC Global Services Inc (04/26/25)
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  • Senior Linux System…

    L3Harris (Colorado Springs, CO)
    …land, sea and cyber domains in the interest of national security. Job Title: Linux System Administrator (Active Secret) Job Code: 21212 Job Location: Colorado ... (Onsite) Job Description: L3Harris is currently searching for a Linux System Administrator to be part of...to learn. In addition, experience supporting help desks for Linux and UNIX based systems is required.… more
    L3Harris (02/19/25)
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  • Oracle Identity Management (OIM) & Governance…

    CUNY (New York, NY)
    Oracle Identity Management (OIM) & Governance (OIG) Administrator (IT Sr Assoc 3) - Temporary (Revised) **GENERAL DUTIES** IT Senior Associates perform ... schema, PL/SQL queries including indexing and optimization. + Proficiency in WebLogic, UNIX / Linux OS (Red Hat preferred) and LDAP Directory Services (Active… more
    CUNY (04/25/25)
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  • Senior Linux Systems…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux ** **Systems Administrator ** in our **National Security Sector's (NSS) ... and remains involved in the resolution process. Configure and manage UNIX operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Leidos (03/27/25)
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  • Cybersecurity Infrastructure Administrator

    CUNY (New York, NY)
    Cybersecurity Infrastructure Administrator (IT Sr Assoc 3) - Temporary (Revised) **GENERAL DUTIES** IT Senior Associates perform highly complex professional ... with security protocols. + Experience in supporting cross-platform environments, including UNIX / Linux and Microsoft Windows, within an enterprise setting. +… more
    CUNY (02/12/25)
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  • Classified Sr . Systems…

    KBR (El Segundo, CA)
    Title: Classified Sr . Systems Administrator KBR - Delivering Solutions, Changing the World. KBR brings together the best and brightest to deliver science, ... We are seeking an experienced and highly skilled Classified Senior Systems Administrator to join our team....Extensive experience with computer systems hardware, operating systems (Windows, Linux , Unix ), and peripheral equipment. + Strong… more
    KBR (03/05/25)
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  • Senior Red Hat Linux

    Booker DiMaio, LLC (Annapolis, MD)
    …computer science or a related field. + 10+ years as a Red Hat System Administrator . + 10+ years of experience administering Unix (AIX) IBM pSeries systems. + ... Required 5 Year Contract Minimum Qualifications: + Red Hat Certified Systems Administrator (Client will require certification #) + Bachelor's or postgraduate degree… more
    Booker DiMaio, LLC (04/24/25)
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