• Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Systems Administrator ** to join our team! This is an excellent ... opportunity for an Systems Administrator with hands-on Splunk administration experience...product functional and performance requirements + Lead administration of Linux systems , and Windows servers inclusive of… more
    Parsons Corporation (09/25/25)
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  • Systems Integration Engineer

    Synergy ECP (Columbia, MD)
    …or related field may substitute for two (2) years' experience Experience as a Linux System Administrator with technical knowledge regarding compute, network, ... Systems Integration Engineer Columbia, MD Description Company Description...full software stack. Update software for sustainment support. Basic Linux system administration skills and shell scripting.… more
    Synergy ECP (07/16/25)
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  • Principal Engineer Systems Test…

    Northrop Grumman (Colorado Springs, CO)
    …reports + At least 5 years of experience as a data manager or Linux systems administrator + Self-motivated with strong communication, interpersonal, and ... is offering an exciting opportunity for a Principal Engineer Systems Test - System Test Data Manager...clients and internal and external personnel + Experience with Linux and Windows systems + Shell scripting,… more
    Northrop Grumman (07/26/25)
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  • Information System Security Engineer - ISSE

    CACI International (Sterling, VA)
    …POA&M, etc.) as required Qualifications: Required: - 5+ years working as an ISSE and/or Linux system administrator - Active Top Secret clearance with SCI ... system developers to ensure that we are delivering systems that can attain ATO - Work hand-in-hand with...or better) - Good verbal and written communication - Linux experience, specifically with security hardening - BASH or… more
    CACI International (08/26/25)
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  • Senior Information Systems Security…

    COLSA Corporation (Huntsville, AL)
    …cyber security, or a related field. + 10 + years working as an ISSE and/or Linux system administrator + Ability to clearly present and communicate technical ... Responsible for the design, test, operation and implementation of secure operating systems , networks, and database products. This role is 100% on-site Principal… more
    COLSA Corporation (10/04/25)
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  • Multi-Function Info Systems (Level 3) Mpse…

    Lockheed Martin (Fort Worth, TX)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates \* Red Hat Enterprise Linux System Administrator \* Importing/Exporting large data ... for availability and performance \* Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed \* Perform… more
    Lockheed Martin (10/08/25)
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  • Mult Function Info Systems (SysAdmin…

    Lockheed Martin (Montgomery, AL)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data ... for availability and performance * Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed * Perform… more
    Lockheed Martin (09/25/25)
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  • Information Systems Admin (Level 1):…

    Lockheed Martin (Nellis Air Force Base, NV)
    …patch updates o Use of Splunk Log Aggregation and Dashboard o Red Hat Enterprise Linux System Administrator o Familiarity with Lockheed Martin products and ... care\. A Day in the Life: As an ALIS Administrator with our F\-35 ALIS team partnering with our...with users aiding on the ALIS product suite o System /database/software/firewall/account maintenance o Regular monitoring of systems /applications… more
    Lockheed Martin (10/08/25)
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  • Mult Function Info Systems , (MPE Admin)…

    Lockheed Martin (Edwards AFB, CA)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates \* Red Hat Enterprise Linux System Administrator \* Importing/Exporting large data ... for availability and performance \* Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed \* Perform… more
    Lockheed Martin (09/17/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …ability to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise ... with DCSA/DAAPM and related DoD standards. + Deep technical proficiency with Linux (Ubuntu/Red Hat) and Windows Server operating systems , including hardening,… more
    L3Harris (09/25/25)
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