• MCKESSON (Columbus, OH)
    …and tuning, and data warehousing concepts. Knowledge of various operating systems such as Linux , Unix , and Windows. Ability to write complex queries and perform ... solutions that streamline the medication access process, ultimately reducing administrative burdens for healthcare providers and enhancing patient outcomes. As… more
    job goal (12/15/25)
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  • Senior Systems Administrator ( Unix

    TekSynap (Dahlgren, VA)
    …advanced system administration and engineering support for Unix / Linux environments within the Navy enterprise. The Senior Systems Administratoris ... TheTekSynap is seeking a **S** **enior S** **ystem** **Administrator ( Unix / Linux ).** The Senior Systems Administrator...Minimum of six (6) years of professional experience in Unix and/or Linux system administration more
    TekSynap (10/31/25)
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  • Senior Systems Administrator ( Unix

    EPS Corporation (Dahlgren, VA)
    …and mission-critical environment. The ideal candidate will bring deep expertise in Unix / Linux administration , network security, and performance optimization, ... Senior Systems Administrator ( Unix / Linux ) - (758) Share this job as a link in your status update to LinkedIn. Job Title Senior Systems Administrator (… more
    EPS Corporation (11/13/25)
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  • Senior Linux / Unix

    S4 Inc. (Omaha, NE)
    …with Experience | Full Time | Comprehensive and competitive benefits Job Title: Senior Linux / Unix Administrator Work Location: USSTRATCOM Offutt AFB ... Senior Network and Computer Systems Administrator Overview: S4 is seeking an experienced Senior Unix / Linux OS Administrator to support the USSTRATCOM IT… more
    S4 Inc. (10/08/25)
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  • 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...Senior Linux / Unix Administrator to join our team in...in Dahlgren, VA. Essential Duties & Responsibilities include thedaily administration of Linux / Unix systems and… more
    SMX (12/04/25)
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  • Functional Area Expert II ( Linux

    TISTA Science and Technology (Austin, TX)
    …Responsibilities + Proficiency in System Administration : A deep understanding of Linux and Unix system administration , including configuring, monitoring, ... + Must have the skill set of a senior System Administrator (preferably in Solaris Unix and Red Hat Linux ) but also be able to create new methods of gathering… more
    TISTA Science and Technology (12/10/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    Senior Unix System Administrator (4608)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a driven and experienced ... Senior UNIX Administrator to support operations at...(PRDC). This individual will work alongside a team of UNIX / Linux Systems Administrators responsible for maintaining the… more
    SMX (12/04/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Hartford, CT)
    …from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX / Linux Operating System **Other Job Specific Skills** + ... (7) years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux ...technology and resolve technical problems individually and as a senior project participant. + Ability to communicate effectively, both… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Linux Systems Administrator, Sr

    Lockheed Martin (Sunnyvale, CA)
    …\(EBDT\) organization\. **Basic Qualifications:** * Active Secret clearance * Knowledge of Linux / UNIX Server Administration * Knowledge of scripting skills ... span more than 70 countries\. We are hiring a Linux System Administrator, Sr to support daily...this position, the chosen candidate will utilize their system administration skills as primary IT support for a classified… more
    Lockheed Martin (11/20/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …with current CI Polygraph required The Systems Engineering team is seeking a driven Senior Linux / UNIX Systems Administrator that is highly technical and ... mission focused. This ideal candidate is ready to operate as aTIER 3 level Linux / UNIX Administrator, experienced in managing large amounts of data and storage at… more
    Arena Technical Resources, LLC (11/29/25)
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  • Linux Information Systems Analyst,…

    Lockheed Martin (King Of Prussia, PA)
    …organization\.\*\ \#EBDT **Basic Qualifications:** * Active Secret Clearance * Knowledge of Linux / UNIX Server Administration * Knowledge of scripting skills ... our King of Prussia, PA secure facility\. **Your Mission:** As a Linux Information Systems Analyst, your responsibilities will include: * Technical Support: Provide… more
    Lockheed Martin (11/26/25)
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  • System Administrator, High Performance Computing…

    RTX Corporation (Tucson, AZ)
    …systems integrations, advanced troubleshooting, and authentication service integration (LDAP). + Unix (Including Linux and Solaris), experience in a medium ... Secret - Current **System Administrator, High Performance Computing (HPC) - P2** ** Senior Analyst Level** **Raytheon Digital Technology (DT)** **Tucson AZ - Onsite… more
    RTX Corporation (10/24/25)
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  • Red Team Operator

    Amentum (Norfolk, VA)
    …vulnerability analysis of other systems in the network). + Knowledge of system administration concepts for Unix / Linux and/or Windows operating systems. + ... in at least two operating systems, to include Windows, Linux , or Unix variants. + Proficient in...conduct penetration testing/red teaming under the guidance of a senior or mid red team operator to accomplish assigned… more
    Amentum (11/12/25)
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  • Sr System Administrator - Oracle Health…

    Oracle (Washington, DC)
    …technical teams. **Requirements:** + Seeking 5-7 years of experience working with Windows, Unix / Linux Servers and system administration + Must have ... to include on-call responsibilities + Ability to understand, debug scripts such as Unix shell scripts, Windows PowerShell, Perl and Python from a system … more
    Oracle (12/02/25)
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  • Senior Engineer

    General Dynamics Information Technology (Bayview, ID)
    …Proficient in Systems Administration for both Microsoft Windows and Unix / Linux systems operating systems. Experience with Microsoft Active Directory and ... Trust/Other Required:** None **Job Family:** Professional Engineering **Skills:** Computer Literacy, Linux ,Operating Systems (OS) **Experience:** 4 + years of related… more
    General Dynamics Information Technology (11/25/25)
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  • CyberArk Engineer

    Fiserv (Omaha, NE)
    …(CyberArk and all its components). + 3+ years' experience in systems and network administration (Windows, Unix / Linux , Network devices) and good knowledge of ... 2+ years' experience in onboarding and managing privileged credentials across Windows, Linux / Unix , databases, networking devices and other platforms. + 2+ years'… more
    Fiserv (11/24/25)
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  • Engineer I - Sr , Fuels & Core Design (Nuc)

    Entergy (Jackson, MS)
    …programming languages (Python, FORTRAN, Visual Basic, etc.) and shell scripting in UNIX / LINUX environments. **Any certificates, licenses, etc. required for the ... : Master of Science degree in engineering or business administration **Minimum experience required of the position:** + **Engineer...MS) + **Engineer III:** 4+ years of experience + ** Senior Engineer:** 6+ years of experience (5+ years with… more
    Entergy (11/17/25)
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  • Sr . Technical Support Engineer, US…

    Palo Alto Networks (Santa Clara, CA)
    …with Security Protocols (IPSEC / SSL-VPN / NAT) + Good understanding of Unix / Linux and Windows operating systems + Experience with Cisco, Checkpoint, ... basic knowledge with AWS and Microsoft Azure installation, configuration, and administration of security features and services including identity and access… more
    Palo Alto Networks (12/09/25)
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  • Big Data Support Engineer- Assistant Vice…

    Citigroup (Irving, TX)
    …**Education:** + Bachelor's/University degree or equivalent experience **Preferred Experience** + **Skills:** UNIX / Linux . UNIX / Linux /Windows . Advanced ... The Apps Support Sr Analyst is a seasoned professional role. Applies...performance of the individual. **Responsibilities:** + The Application Support Senior Analyst provides technical and business support for users… more
    Citigroup (09/30/25)
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  • GCCS-J System Administrator

    Venatore LLC (Tampa, FL)
    …/ UNIX infrastructure. Candidates must have prior GCCS-J experience and Linux / UNIX administration experience. ResponsibilitiesGCCS-J / COP Operations + ... needed. + Support configuration activities and system updates under senior oversight. Linux / UNIX .../ UNIX Systems Support + Perform routine Linux / UNIX administration tasks required for… more
    Venatore LLC (11/26/25)
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