• Senior Linux SysAdmin 2

    Lockheed Martin (Fort Meade, MD)
    …and contracts of similar scope, type, and complexity\. * Experience with Linux system administration , including configuring, maintaining, and ... mission\. **The Work:** We are seeking professionals interested in Systems Administration \. * Here, you are going... UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system software, troubleshoot,… more
    Lockheed Martin (07/12/25)
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  • Enterprise Tool Developer and Quality Support…

    KBR (Houston, TX)
    …Experience with Java application/development APIs and frameworks that run on JBOSS on Linux and/or Unix host + Ability to identify and make changes/improvements ... develop and deploy tool changes and improvements as requested by the tool system administrator and support day-to-day tool support as needed. This role will also… more
    KBR (05/15/25)
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  • Splunk Developer

    Leidos (Alexandria, VA)
    …must, at a minimum, meet DoDM 8140.03 (previously DoD 8570) - IT System Admin Intermediate certification requirements (Cloud+, GICSP, SSCP, Security+ CE, GSEC, ... be to manage the data sources ingested by the system and work with stakeholders to devise effective ways...remove, and tune ingest for various OS types (Windows, Linux , MacOS, Unix etc.) + Experience with… more
    Leidos (04/23/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …Demonstrated knowledge of Information Technology principles including Infrastructure support, system administration , and application support and/or application ... variety of cyber security tools within a Microsoft Windows, Linux and UNIX server environments. This role...Knowledge of Endpoints, Servers, and Cloud - Devices, operating systems , browsers, Intune, System Center, Autopilot, Defender,… more
    PSEG Long Island (07/02/25)
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  • Middleware Developer

    City of New York (New York, NY)
    …and resubmit when transactions fails. - Installation of IBM software's on the Windows / Linux and Unix Operating Systems . - Designing message flows using IBM ... Department of Social Services (DSS) is comprised of the administrative units of the New York City Human Resources... units of the New York City Human Resources Administration (HRA) and the Department of Homeless Services (DHS).… more
    City of New York (06/20/25)
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  • Senior Lab Support Engineer

    CACI International (Lisle, IL)
    …lab equipment + Knowledge of IP networking and security + Familiar with Windows, Linux and/or Unix -based operating systems + Willingness and ability to ... be a lead engineer who will design, implement, debug, and maintain complex telecommunications systems and related test equipment and supporting IT systems in a… more
    CACI International (07/10/25)
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  • Enterprise Services Engineer - MS Azure

    KBR (Washington, DC)
    …+ Understanding of both physical and virtual infrastructure hosting one or more Operating Systems : Windows, Linux , Solaris, UNIX , and/or AIX systems ... environment + Proven technical expertise by possessing strong technical skills in systems administration , troubleshooting, and IT consulting, with a focus on… more
    KBR (05/31/25)
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  • Software Engineer

    JPMorgan Chase (Jersey City, NJ)
    …and task management; Linux and Unix system administration , including Shell scripting, memory management, file systems , user management, networking, ... AWS services including EC2, S3, RDS, Lambda, and CloudWatch; Oracle databases administration and performance tuning, including SQL and PL/SQL; Splunk for log… more
    JPMorgan Chase (07/13/25)
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  • Network Manager, Senior

    Amentum (Arlington, VA)
    …(TCP/IP), patch panels, Windows, LINUX and UNIX operating systems , IP addressing and subnetting, system security procedures, and Government networks ... military or civilian equivalent experience in network management procedures and system administration . + Ability to pass required certifications/clearance… more
    Amentum (06/27/25)
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  • Senior Systems Administrator

    Amentum (Albuquerque, NM)
    …take a polygraph + 100% onsite + Windows Server System Administration & UNIX experience at least 1-3 years + Linux Server System Administration ... work well in a collaborative team environment **Preferred Qualifications:** + Windows system administration experience at least 1-3 years + Automation platforms… more
    Amentum (07/02/25)
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