• Unix /Linux System

    City of New York (New York, NY)
    … Infrastructure is recruiting for one (1) Computer Specialist (SW) IV, to function as a UNIX /LINUX System Administrator , who will: - Work on daily UNIX ... and develops applications, including a variety of client eligibility and recertification systems , case management systems , housing systems , employment/work… more
    City of New York (06/11/25)
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  • Unix /Linux Administrator

    Parsons Corporation (Centreville, VA)
    …as a Unix /Linux System Administrator . + Strong knowledge of Unix /Linux operating systems (eg, Red Hat, CentOS, Ubuntu, Solaris ). + Working ... **Job Description:** This job opening is for an experienced Unix /Linux Administrator to provide systems ... System Administration:** + Install, configure, and maintain Unix /Linux operating systems (eg, Red Hat, CentOS,… more
    Parsons Corporation (06/17/25)
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  • Sr. Linux/ Unix Administrator

    S4 Inc. (Omaha, NE)
    …and Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux/ Unix System Administrator position available who will be providing Information ... Unix OS solutions. + Install, configure, and maintain Linux/ Unix OS operating systems . + Analyze and...or Red Hat Certified Engineer; or Oracle Certified Professional Solaris System Administrator ; or Red… more
    S4 Inc. (07/09/25)
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  • Unix System Administrator

    SMX (Patuxent River, MD)
    Unix System Administrator (4388)at...well as supporting ad-hoc projects involving a variety of systems and applications across the Data Center. This is ... jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Unix System Administrator to support...in a related field is preferred + Experience with Solaris + Bash Scripting + Independent research using vendor-specific… more
    SMX (07/17/25)
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  • Linux / Unix Systems

    Lockheed Martin (Sunnyvale, CA)
    …Space programs in Sunnyvale, CA\. **Your Mission:** As a Linux Information Systems Administrator , your responsibilities will include: * Technical Support: ... system hardening to ensure the security of our systems \. * Root Cause Analysis: Perform in\-depth analysis to...performing successful root cause analysis for problem resolution in Unix and Linux environments, with significant experience in: \-… more
    Lockheed Martin (07/12/25)
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  • Information Systems Unix Engineering…

    B&H Photo (New York, NY)
    …to prevent issues in the event of any level of system failure. The Unix Systems Administrator Level 3 collaborates with various B&H departments and ... Administration team designs, installs, configures, and maintains all UNIX and Windows server systems . All ...in the installation, configuration, and overall maintenance of each system . S/he ensures that all server systems more
    B&H Photo (05/23/25)
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  • Senior Engineer, UNIX

    WM (Houston, TX)
    Administrator /Expert, Red Hat Virtualization Technologies, Red Hat Certified Systems Engineer, Solaris certifications. D. Other Knowledge, Skills or ... installs, configures and provides maintenance and administration of complex networks and computer systems pertaining to UNIX and/or Linux operating systems .… more
    WM (07/11/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …protocols via SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. ... troubleshoot, and support Red Hat Enterprise Linux, Oracle Enterprise Linux, and Solaris UNIX servers. + Monitor and tune system performance to ensure… more
    TekSynap (07/26/25)
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  • Systems Administrator

    General Dynamics Information Technology (Albuquerque, NM)
    …**Job Family:** Systems Administration **Skills:** Microsoft Windows System Administration,Storage Management, Unix System Administration ... **Job Description:** ​ ​Transform technology into opportunity as a Systems Administrator with GDIT. A career in...modify scripts in multiple disciplines on Windows, Linux, and Solaris systems * Knowledge of the Customer's… more
    General Dynamics Information Technology (06/28/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    Systems Administrator Location: Langley, VA, US Job ID: ATR 17584 Job Description Job Title: Systems Administrator Location: Langley, VA Eligibility: ... for the upkeep, configuration and reliable operation of computer systems , As a Systems Administrator ,...modify scripts in multiple disciplines on Windows, Linux, and Solaris systems * Knowledge of the Customer's… more
    Arena Technical Resources, LLC (07/25/25)
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  • Sr Systems Administrator

    Arena Technical Resources, LLC (Redstone Arsenal, AL)
    …SCCM and Microsoft SCOM Enterprise Management System . - Ability to manage UNIX , Linux, Solaris , Windows, VMware, and other virtualized operating systems . ... Sr Systems Administrator Location: Redstone Arsenal, AL,...site as necessary. - Documentation and Reporting: - Draft system administrator manuals and maintenance service plans.… more
    Arena Technical Resources, LLC (07/25/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and… more
    William C Brown Inc (07/16/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... competitive compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For… more
    DCCA (05/19/25)
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  • Senior System Administrator (Linux)

    TISTA Science and Technology (Austin, TX)
    Overview TISTA is looking for a Senior Systems Administrator to manage teams, prioritize work, and handle critical problems. You'll provide patching support, ... + Serves as part of the technical team of Linux/ Unix System Administrators (SA) who oversees, manage...Must have Mastery knowledge in Red Hat, Linux and Solaris Unix OS's, must be capable working… more
    TISTA Science and Technology (05/29/25)
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  • High Performance Computing (HPC) System

    RTX Corporation (Tucson, AZ)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** System Administrator , High Performance Computing (HPC) - P2** **Senior ... to lead and support the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions… more
    RTX Corporation (07/13/25)
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  • Systems Administrator

    IERUS Technologies, Inc. (Huntsville, AL)
    …AL. Description: This is an opportunity to join the IERUS team as a System Administrator supporting a DoD program. Required Qualifications: * Bachelor's degree ... Certification (Security+ CE, CCNA-Security, CySA+, GICSP, GSEC, CND, or SSCP); * UNIX /Linux system administration experience; * SAP experience preferred; *… more
    IERUS Technologies, Inc. (06/24/25)
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  • Linux/Windows System Administrator

    Lockheed Martin (Moorestown, NJ)
    **Description:** **WHAT WE'RE DOING** The AEGIS O&M program is seeking a Linux/Windows System Administrator in Moorestown NJ\. This facility houses both Navy and ... and managing Linux and Windows \(or other applicable\) operating systems and installing/loading operating system software, troubleshooting, maintaining… more
    Lockheed Martin (07/12/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... We are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT...be responsible for maintaining and troubleshooting mission critical IT systems , supporting end users, and ensuring the security and… more
    CACI International (06/06/25)
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  • Systems Administrator (Active TS/SCI…

    World Wide Technology (Albuquerque, NM)
    …Ability to create and modify scripts in multiple disciplines on Windows, Linux, and Solaris systems * Knowledge of the Customer's processes and procedures and of ... of hire* TS/SCI Clearance required and eligibility to obtain CI Poly* UNIX , Windows, and/or Storage administration* Experience working with trouble reporting and… more
    World Wide Technology (07/24/25)
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  • Systems Engineer w/ TS/SCI

    General Dynamics Information Technology (Livermore, CA)
    …all of the client server and network devices. + Provide engineering support for the systems administrator for systems issues that have been escalated and ... tools + Create and modify scripts in multiple disciplines on Windows, Linux, and Solaris Systems + Liaise with vendors and other IT personnel for problem… more
    General Dynamics Information Technology (07/16/25)
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