• Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems /Network Engineer, working with a diverse team of contractors, government personnel and subject matter experts, focused on ... Responsibilities include: + Supporting a variety of networks and systems in a mission-critical enterprise environment. + Excel independently...day one. + KEY - Advance knowledge of RedHat Linux and RedHat OpenShift. + KEY - Expertise in… more
    SAIC (09/20/25)
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  • Linux Systems Engineer (TS)

    Insight Global (Chantilly, VA)
    Job Description Insight Global is looking for an experienced Systems Engineer to support a classified DoD client in Chantilly, Va. This individual will be ... support multiple classified tenants. They will be responsible for ensuring the linux hosted applications are running smoothly, as well as deploying new applications… more
    Insight Global (09/27/25)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    …configuration changes, and ensure the reliability, security, and performance of Linux systems across the enterprise. **Responsibilities:** Design, implement, ... maintain, and troubleshoot Linux -based systems and infrastructure for a number of networks. The Linux Engineer should identify areas to and implement where… more
    Amentum (10/01/25)
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  • Linux Engineer

    ManTech (Norfolk, VA)
    …Linux networking. + Familiarity with VMWare ESXi and able to work with virtual Linux systems . + Up to 25% travel can be expected. **Minimum Qualifications:** ... diagnose and resolve complex technical issues effectively. + Strong understanding of Linux operating systems especially Red Hat 6, 7, 8, and 9. + Strong… more
    ManTech (11/05/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …IT Operations team. The successful candidate will manage and support enterprise Linux systems that are mission-critical to national security operations. This ... * Knowledge of Identity and Access Management (IAM) and integration with Linux systems . * Red Hat Certified System Administrator (RHCSA) or Red Hat Certified… more
    CACI International (11/13/25)
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  • Linux Engineer

    ManTech (Quantico, VA)
    …limited to:** + The Linux Engineer will maintain, update, and secure existing Linux systems on both classified and unclassified networks in support of Cyber ... and operations. + Candidates will be responsible for optimizing, maintaining, and securing Linux systems to ensure optimum performance with minimal downtime. +… more
    ManTech (10/31/25)
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  • Linux System Administrator with Poly

    Parsons Corporation (Centreville, VA)
    …of deployed systems . This role includes system design, configuration, and debugging of Linux systems . Note: this is a full time in-office role. **What You'll ... redefine what's possible. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators...Special Programs and Systems team is hiring Linux System Administrators with a passion for mission excellence… more
    Parsons Corporation (08/23/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... - Perform large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual environments to support… more
    Nightwing (08/28/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    …services and support to our programs. **Responsibilities:** + Support Red Hat and Ubuntu Linux systems and related technologies. + Develop automated Linux OS ... Hat Satellite and/or Ubuntu Landscape for management and patching of Linux systems . + Utilize Centrify for managing authentication, access control, and privilege… more
    CACI International (10/09/25)
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  • Linux Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT), Linux , Systems Engineering **Experience:** 6 + years of related ... and customer-centric environment in delivering Infrastructure Engineering Services. As a Linux Engineer supporting the Government, you will be a part of… more
    General Dynamics Information Technology (10/29/25)
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