• 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: ... Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux / Unix System Administrator position available who will...CompTIA Linux +; or Oracle Certified Professional Oracle Linux System Administrator; or Red Hat Certified Engineer more
    S4 Inc. (07/09/25)
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  • Senior System Administrator ( Linux

    TISTA Science and Technology (Austin, TX)
    …Program, Paid Holidays, Military Leave, and much more! Responsibilities The Senior System Administrator/Site Reliability Engineer (SRE)in the VA's Enterprise ... Reliability Engineering, DevOps, or Systems Engineering. + Strong experience with Linux / Unix systems administration and troubleshooting. + Proficient with cloud… more
    TISTA Science and Technology (09/27/25)
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  • Senior Unix Engineer

    NTT DATA North America (Atlanta, GA)
    …business requirements and initiatives in the transformed environment. The Senior Unix Engineer will migrate Unix and Linux workloads from the CMO to ... forward-thinking organization, apply now. We are currently seeking a Senior Unix Engineer to join...center transformation activities to confirm (and document accordingly) existing Unix and Linux Systems and workloads, develop… more
    NTT DATA North America (09/13/25)
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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 ... support Red Hat Enterprise Linux , Oracle Enterprise Linux , and Solaris UNIX servers. + Monitor...**REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including… more
    TekSynap (07/26/25)
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  • UNIX Systems Engineer

    GovCIO (Concord, NH)
    …in Radford, VA and will be a remote position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment of ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute,...Red Hat Enterprise Linux /Oracle Enterprise Linux and Solaris UNIX more
    GovCIO (09/24/25)
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  • Senior Linux Engineer

    Citigroup (New Castle, DE)
    …around Multifactor Authentication (MFA) and related components + Proficiency in Linux -based environments (RHEL) including terminal commands, Unix shell ... scripting, critical production server support, application upgrades and project lifecycle/ SDLC processes + Experience with MFA systems using Voice, Mobile Soft Tokens and SMS + Experience supporting REST and SOAP API web services calls with Middleware… more
    Citigroup (10/02/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems/Network Engineer , working with a diverse team of contractors, government personnel and subject matter experts, focused ... and trends. Desired Certifications, Skills, Expertise: + Knowledge of UNIX and Linux . + Experience with Cisco infrastructure equipment. + Experience working… more
    SAIC (09/20/25)
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  • Linux Engineering Lead Analyst Vice…

    Citigroup (Tampa, FL)
    …standards are met within existing and planned frameworks. This is a senior level position responsible for leading a variety of engineering activities including ... being met within existing and planned framework. **Responsibilities:** + Evaluate, engineer , and enable data federation tools, specifically focusing on the efficient… more
    Citigroup (08/21/25)
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  • Senior Energy Control Systems…

    Georgia Systems Operations (Tucker, GA)
    …continuous improvement to meet the Corporation's goals and objectives. Job Duties: + Senior Engineer : + Perform application and system restoration and/or problem ... Engineering, Computer Science, or related field. Experience : + Senior Engineer : Eight years of experience in...of experience in System Administration and System Support including UNIX ( Linux ), Windows OS, and IP based Network… more
    Georgia Systems Operations (07/21/25)
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  • Senior Endpoint Security Engineer

    AIG (Dallas, TX)
    …we are reimagining the way we help customers to manage risk. Join us as a Senior Endpoint Security Engineer to play your part in that transformation. It's an ... the organization. How you will create an impact The Senior Endpoint Security Engineer will be part...to Expert level knowledge on Windows & Active Directory, Unix / Linux Operating Systems. + Good scripting knowledge… more
    AIG (08/27/25)
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