• Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …Assurance Vulnerability Management \(IAVM\) and software patches on production representative system prior to authorizing updates for fielded systems **What's ... **Basic Qualifications:** * Proficient with Windows and Linux/Unix operating systems configuration and troubleshooting\. * IT System /Software Troubleshooting… more
    Lockheed Martin (07/26/25)
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  • Cyber Systems Security Engineer - Skunk…

    Lockheed Martin (Palmdale, CA)
    …* Cisco CCNA, and/or CCNP certification or equivalent * Red Hat Certified System Administrator or Linux\+ certification or equivalent\. * Experience with ... **Description:** The Cyber Systems Security Engineer Staff will be responsible for...maintenance of a Ground Control Station \(GCS\) and accompanying System Integration Lab \(SIL\)\. This includes network planning, hardware… more
    Lockheed Martin (10/10/25)
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  • F-35 Alis Mpe Manager, RAF Lakenheath, UK (Expat)

    Lockheed Martin (Greenville, SC)
    …anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data volumes * Familiarity ... for availability and performance * Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed * Perform… more
    Lockheed Martin (10/15/25)
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  • Systems Engineer

    Parsons Corporation (Centreville, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented Systems Engineer to join our team! In this role you will get to plan ... to include patching and updates + Using development supporting systems (Kubernetes, Rancher, AWS, Docker) + Maintain and upgrade...Experience may be substituted in lieu of degree. + VMWare Administration + Linux and Windows OS Administration +… more
    Parsons Corporation (09/04/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise in hardening, ... (Cisco, Juniper), and hands-on experience supporting classified and air-gapped systems . The engineer will design, implement, and secure infrastructure aligned… more
    L3Harris (09/25/25)
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  • Specialist, Cyber Intelligence

    L3Harris (Ashburn, VA)
    …of national security. Job Title: Specialist, Cyber Intelligence - Information Technology Systems Administrator Job Code: 29731 Job Location: Ashburn, VA Job ... Description: L3Harris Technologies is seeking an experienced Information Technology Systems Administrator to join our diverse, energetic, and highly… more
    L3Harris (10/09/25)
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  • Storage Engineer

    Eliassen Group (Quantico, VA)
    …for government programs. Their mission is to deliver secure, high-performing systems that enable critical operations and long-term modernization across the ... setting. Location: Quantico, VA Pay: $80 - $85 an hour Clearance: Secret or higher _This is a contract-to-hire opportunity. Applicants must be willing… more
    Eliassen Group (10/09/25)
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  • Integration Specialist

    Imagine One Technology & Management (Charleston, SC)
    …+ Certifications: + Microsoft Certified Professional (MCP) or Red Hat(R) Certified System Administrator (RHCSA) + IAT level 2 certifications (eg, Security ... Off-The-Shelf (GOTS) and Commercial Off-The-Shelf (COTS) software into broader project systems to enhance system capability and ensure seamless interoperability.… more
    Imagine One Technology & Management (08/08/25)
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  • Linux Engineer (TS/SCI with Polygraph Required)

    General Dynamics Information Technology (Warrenton, VA)
    …** System Administration** + Prior experience as a Unix/Linux Systems Administrator of Linux, preferably RHEL/CentOS (installation, configuration, upgrades, ... and conducting applicable accreditation support (scans, automation, auditing, etc.) of Linux systems + Providing general Linux system administration guidance and… more
    General Dynamics Information Technology (10/03/25)
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  • Software Developer

    Imagine One Technology & Management (Charleston, SC)
    …+ Certifications: + Microsoft Certified Professional (MCP) or Red Hat(R) Certified System Administrator (RHCSA) + IAT level 2 certifications (eg, Security ... Off-The-Shelf (GOTS) and Commercial Off-The-Shelf (COTS) software into broader project systems to enhance system capability and ensure seamless interoperability.… more
    Imagine One Technology & Management (08/08/25)
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