• Sr. Linux/ Unix Administrator

    S4 Inc. (Omaha, NE)
    …experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux/ Unix System Administrator ... | Full Time | Comprehensive and competitive benefits Job Title: Sr. Linux/ Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: TS/SCI Education:… more
    S4 Inc. (04/09/25)
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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 ... configuration parameters, system changes, or combination thereof. + Provide and administer UNIX and Linux NIPRnet and SIPRnet Operating Systems to ensure… more
    TISTA Science and Technology (04/28/25)
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  • Unix /Linux System Administrator

    City of New York (New York, NY)
    systems . Information Technology Services (ITS)/Office of Enterprise Networking Technology/ UNIX Infrastructure is recruiting for one (1) IT Project Specialist, to ... applications, including a variety of client eligibility and recertification systems , case management systems , housing systems...function as a UNIX /LINUX System Administrator , who will: - Work… more
    City of New York (03/23/25)
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  • Senior System Administrator (Linux/…

    TISTA Science and Technology (Austin, TX)
    Overview Are you a Senior Systems Administrator who would like to have a positive impact for millions of people? If so, we may have an opportunity for you! TISTA ... set/adjust schedules for after hour patching, + Assist with systems hardware/software acquisitions and maintenance, planning activities to include...Must have Mastery knowledge in Red Hat Linux and Solaris Unix OS's, must be capable working… more
    TISTA Science and Technology (04/09/25)
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  • Staff Linux/ Unix Systems

    Lockheed Martin (Sunnyvale, CA)
    …obtain within the first 60 days of employment\) * Experience with Linux or Unix operating systems * Install operating system security patches and firmware ... \(RHEL\) * Experience administering virtual machines with VMWare ESXi * Experience with Solaris * Experience with CentOS * Perform successful root cause analysis for… more
    Lockheed Martin (04/10/25)
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  • Senior Engineer, UNIX

    WM (Houston, TX)
    …System 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 (04/11/25)
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  • Information Systems Unix Engineering…

    B&H Photo (New York, NY)
    …back-up 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 ...Directory, Groupware, VM Ware, cloud computing, virtualization such as Solaris Zones, and Office 365. + Expert knowledge and… more
    B&H Photo (02/21/25)
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  • Systems Administrator

    General Dynamics Information Technology (Bluemont, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means ... operate. At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today...modify scripts in multiple disciplines on Windows, Linux, and Solaris systems * Knowledge of the Customer's… more
    General Dynamics Information Technology (04/19/25)
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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...reliability and performance* Perform software installations and upgrades to Unix /Windows operating systems and layered software packages… more
    William C Brown Inc (04/16/25)
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  • Ab Initio Tools Administrator

    CACI International (Arlington, VA)
    …required; SSBI preferred _Desired:_ + Hands-on experience working as an application administrator within a Government systems environments such as Army HRC, ... Ab Initio Tools Administrator Job Category: Information Technology Time Type: Full...DQA/DQE and supporting applications + Work in conjunction with Unix Admins to support of root level activities +… more
    CACI International (04/03/25)
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  • Systems Administrator

    Information Technology Strategies (Richmond, VA)
    …government initiative in various parts of the United States. We are currently seeking a Systems Administrator to work for our company. Summary: + Must have an ... of specialized IT experience. + Must have 4+ years of hands-on experience with UNIX /Linux system administration (RHEL 7+, HP-UX 11.31+, Solaris 11+). + Must have… more
    Information Technology Strategies (04/22/25)
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  • Systems Administrator

    IERUS Technologies, Inc. (Huntsville, AL)
    IERUS is currently recruiting a full time Systems Admin assisting with all security implementations and requirements described by NIST for classified IT ... This is an opportunity to join the IERUS team as a System Administrator supporting a DoD program. Required Qualifications: * Bachelor's degree from an accredited… more
    IERUS Technologies, Inc. (03/25/25)
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  • Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …E02, El Segundo, CA, 90245 USA **Position Role Type:** Onsite **Principal Linux Systems Administrator - El Segundo, CA -Must have a TS/SCI active clearance ... Prefer:** + Existing Counterintelligence (CI) Polygraph preferred. + Demonstrated experience with Unix / Solaris 11 + Experience with Ansible. + VMware highly… more
    RTX Corporation (04/10/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    …transitions, firmware updates, system and network troubleshooting, and system integration of Unix and Linux operating systems running on SPARC/x86 hardware ... systems + Installation, configuration and system hardening of Unix /Linux operating systems + Installation and configuration...+ X-ARBITOR + XD Bridge cross domain appliances + Solaris /RHEL operating systems + VMware vSphere 6.x… more
    FGS, LLC (04/02/25)
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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 ... compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For over 40 years,… more
    DCCA (02/17/25)
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  • Linux/Windows Systems Administrator

    Enterprise Horizon Consulting Group (Mechanicsburg, PA)
    …Management Framework Processes. Job Description Enterprise Horizon is seeking a highly motivated Systems Administrator to join our team and support our US Navy ... services to its customers in the following areas: Business Systems Services; Business Intelligence; Data Analytics and Dashboarding; Enterprise...with some of the following is highly desired + UNIX / Solaris + Ansible + Python + Scripting… more
    Enterprise Horizon Consulting Group (03/11/25)
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  • GEOINT System Support Administrator

    RTX Corporation (Birmingham, AL)
    …are eligible for a security clearance. **Qualifications We Prefer** + Linux (RHEL), UNIX ( Solaris ) and Windows (10 & 11) system administration. + ... RTX business, is seeking an onsite DCGS GEOINT System Support (GSYS) Administrator at Birmingham, AL. This position provides technical and engineering software/… more
    RTX Corporation (04/09/25)
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  • Cloud Engineer

    CACI International (Springfield, VA)
    …as VMware ESXi, Citrix XenServer, Microsoft Hyper-VSpecific *5+ years of related systems engineering experience. * Solaris systems engineering experience ... Team to maintain Security requirements for Operation of IEC systems *Support all aspects of NCE's Security Information and...root cause analysis to resolve issues. *Strong background in Unix , Solaris , or Windows servers *Scripting skills… more
    CACI International (04/16/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …+ Operating System/Computing Environment certificate for Windows Server 2012 or newer UNIX (Linux (Red Hat), Solaris ). + Experience with vulnerability scanners. ... market. We are seeking a motivated self-starter with experience in secure information systems to join a team of security professionals and help defend national… more
    Tau Six (04/23/25)
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  • Support Network Enterprise Technology Command…

    SAIC (Fort Huachuca, AZ)
    …applicants in the following skills sets: + System Administrator (Microsoft Endpoint Manager/Windows Server/Linux/ Unix / Solaris /Database/Visualization/SAN) ... + SharePoint Online SME + CAC/PKI RA/LRA SME + Network Admin + Systems Engineer **Qualifications** **EDUCATION AND EXPERIENCE:** + Education and years of experience… more
    SAIC (03/20/25)
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