• System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …a wide variety of IT systems . We are seeking a qualified System Administrator to provide support for the implementation, troubleshooting, and maintenance of ... of service and reliability. We're looking for a skilled System Administrator to join our team and...management of UNIX, Linux , and Windows operating systems . + Installation and maintenance of operating system more
    CACI International (08/21/25)
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  • Lead Platform Engineer (Secret, preferred)…

    General Dynamics Information Technology (Aberdeen, MD)
    …+ 2+ years of DevOps/Cloud/Kubernetes experience + Experience with managing, and using Linux and Linux -based operating systems + Experience with Software ... Agile lifecycle management (ALM) processes and tools DESIRED EXPERIENCE/SKILLS + Linux Foundation Certified Kubernetes Administrator (CKA) preferred + Exhibits… more
    General Dynamics Information Technology (09/27/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …redundant infrastructure to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation, tune ... Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following ...will work closely with other infrastructure and network engineers, system engineers and O&M team members on the following… more
    Vexterra Group (07/15/25)
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  • Fleet Support Rep-SA/DBA III-Computer…

    V2X (San Diego, CA)
    …applications as approved by the government customer. + Create, maintain, and manage system administrator and user accounts for all applicable mission assets. + ... connection and operation, train users and support personnel on system set-up and operation, and provide remote ...US Navy CANES and/or NMCI environment. + Experience with system administration or operations of military planning systems more
    V2X (09/16/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …Qualifications:** * Proficient with Windows and Linux /Unix operating systems configuration and troubleshooting\. * IT System /Software Troubleshooting ... MPE system anomalies and issues * Lab configuration consisting of installation of Linux and Windows operating systems in a variety of hardware to include… more
    Lockheed Martin (07/26/25)
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  • Manager, System Administration - TS/SCI

    L3Harris (Rochester, NY)
    …sea and cyber domains in the interest of national security. Job Title: Manager, Systems Administrator - TS/SCI Job Code: 26980 Job Location: Rochester, NY Job ... and have every other Friday off Job Description: The Systems Administrator Manager is responsible for maintaining...Manager is responsible for maintaining a mixed Windows and Linux system environment in a Citrix/Virtualized environment.… more
    L3Harris (08/08/25)
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  • Maximo App. Suit (MAS) System Admin.

    General Dynamics Information Technology (Fairfax, VA)
    …of related experience **Job Description:** GDIT has an opportunity for a Maximo (MAS) System Administrator to support a new program for our NASA business area, ... This is a remote position. We are seeking a self-motivated Maximo (MAS) System Administrator to join our team and manage the deployment, configuration, and… more
    General Dynamics Information Technology (10/01/25)
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  • Systems Engineer L3

    NTT America, Inc. (Salt Lake City, UT)
    …related experience. **REQUIRED EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator /Engineer in an Enterprise Data ... guide and inspire junior team members. + Advanced knowledge of Windows and/or Linux operating systems , virtualization, and cloud platforms. + Proficiency in… more
    NTT America, Inc. (09/27/25)
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  • System Test Data Manager - Secret Clearance

    Lockheed Martin (Schriever AFB, CO)
    …*Active final secret clearance is required *Experience as a data manager or Linux systems administrator *DoD 8570 IAT Level\-II certification \(e\.g\. ... Sec\+\) is required *Shell scripting, cron jobs, tools, automation *Strong Linux and Windows Server system administration skills *Rudimentary coding skills to… more
    Lockheed Martin (08/16/25)
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  • Senior Software/ System Architect

    TISTA Science and Technology (Austin, TX)
    Overview Are you a Senior Software/ System Architect who would like to have a positive impact for millions of people? If so, we may have an opportunity for you! TISTA ... associates enjoy above Industry Healthcare Benefits, Remote Working Options, Paid Time Off, Training/Certification opportunities, Healthcare Savings Account &… more
    TISTA Science and Technology (09/05/25)
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