• Linux System Administrators Careers

    Northrop Grumman (Redondo Beach, CA)
    …patching Linux operating systems, workstations, and applications for several program or project areas. **Principal Linux Systems Administrator ** + Serve as ... as required for all recurring and non-recurring efforts ​ **Sr. Principal Linux Systems Administrator ** + Serve as a Project Lead analyzing internal and external… more
    Northrop Grumman (09/14/25)
    - Related Jobs
  • Systems Engineer Infrastructure Support

    TekSynap (Huntsville, AL)
    …Xacta and JCAM) + Related certifications, such as Microsoft Windows Server Hybrid Administrator Associate, VMware Data Center Virtualization (VCP-DCV), ... + Configuring and maintaining virtualized environments using VMware + Managing server lifecycle from provisioning through decommissioning + Participating in system… more
    TekSynap (07/25/25)
    - Related Jobs
  • Principal System Admin (LINUX) (Onsite-TS/SCI)

    RTX Corporation (Marlborough, MA)
    …citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret We have an immediate career growth opportunity with our DT - ... Information Workplace Services team for a talented Principal Systems Administrator / Analyst. You will collaborate with a team of DT professionals to support… more
    RTX Corporation (08/02/25)
    - Related Jobs
  • Systems Administration Design Engineer

    CACI International (Colorado Springs, CO)
    …troubleshooting + Have exceptional time management skills and ability to switch between project tasks effectively + **Active Secret Clearance or the ability to ... Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type… more
    CACI International (10/14/25)
    - Related Jobs
  • Linux Engineer (TS/SCI with Polygraph Required)

    General Dynamics Information Technology (Warrenton, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... for the implementation, support and maintenance of all aspects of the project 's Linux infrastructure. Project infrastructure includes virtual and physical… more
    General Dynamics Information Technology (10/03/25)
    - Related Jobs
  • Cyber Systems Security Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …capability enhancements\. Candidate will participate in operations and all project phases including proposal development, design, component procurement, system ... coordination with peers, Tier2 and engineers \* Desktop and Server re\-image, troubleshooting, account maintenance \* Regular monitoring of systems/applications… more
    Lockheed Martin (10/10/25)
    - Related Jobs
  • Information Security Analyst (NQV)

    Leader Communications Inc. (Portsmouth, VA)
    …SharePoint Server Hybrid Administrator Associate, Microsoft Certified: Windows Server Administrator , and CompTIA Security+ are desired. + Active Navy ... Qualified Validator (NQV) registration + SECURITY CLEARANCE REQUIREMENTS: Secret Skill & Certification Requirements + Active Navy Qualified Validator (NQV)… more
    Leader Communications Inc. (09/23/25)
    - Related Jobs
  • Software Developer

    Imagine One Technology & Management (Charleston, SC)
    …Off-The-Shelf (GOTS) and Commercial Off-The-Shelf (COTS) software into broader project systems to enhance system capability and ensure seamless interoperability. ... Implementation Guides (STIGs) on Red Hat Linux, Windows 11, and Windows Server systems to establish and maintain secure product baselines to directly support… more
    Imagine One Technology & Management (08/08/25)
    - Related Jobs
  • Integration Specialist

    Imagine One Technology & Management (Charleston, SC)
    …Off-The-Shelf (GOTS) and Commercial Off-The-Shelf (COTS) software into broader project systems to enhance system capability and ensure seamless interoperability. ... Technical Implementation Guides (STIGs) on Red Hat Linux, Windows 11, and Windows Server systems to establish and maintain secure and stable product baselines to… more
    Imagine One Technology & Management (08/08/25)
    - Related Jobs
  • Service Desk Site Lead

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …MD. + Must be a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive available) Our Service Desk Site Lead will serve as ... Provide Tier II service desk support for end-user PC, server , mainframe applications, and hardware requests. + Recommend system...US Citizen. + Must have an active DoD Top Secret Clearance + Bachelor's degree in engineering, computer science,… more
    Link Solutions Inc (10/08/25)
    - Related Jobs