• Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... is seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in...Linux system administration, with a focus on cloud-based infrastructure . * In-depth knowledge of AWS services, including EC2,… more
    CACI International (11/01/25)
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  • Senior Azure/ Linux Engineer

    Deloitte (Richmond, VA)
    …focused on technology and innovation. Work you will do: The Cloud Engineer is responsible for implementation, management, cloud security and automation of the ... Azure Government and AWS GovCloud for Deloitte GPS. The Cloud Engineer will work within Deloitte Cloud Framework to implement security controls and works with… more
    Deloitte (09/13/25)
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  • Senior Systems Engineer

    BAE Systems (Sterling, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Systems Engineer ( Linux /Cloud)** **117891BR** EEO Career Site Equal ... our future and protect our freedom We are looking for experienced Systems Engineer to join our technology-based program supporting a key government customer. This… more
    BAE Systems (10/30/25)
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  • Senior Platform Engineer

    RTX Corporation (Dulles, VA)
    …secure world. Raytheon Technologies (RTX) is seeking a ** Senior Platform Engineer ** with well-rounded Linux Infrastructure Engineering expertise to join ... support to ensure the reliability, scalability and security. The ** Senior Platform Engineer ** would be involved with...Will Do** + You will maintain existing systems through Linux -based tools and manage the COTS/FOSS software on the… more
    RTX Corporation (10/09/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    Linux Engineer Location: Chantilly, VA, US Job ID: ATR 17717 Job Description Job Title: Linux Engineer Location: Chantilly, VA Eligibility:Top Secret/SCI ... required The Systems Engineering team is seeking a driven Senior Linux /UNIX Systems Administrator that is highly...IT systems remotely - Document the management of system infrastructure and any processes related to these systems -… more
    Arena Technical Resources, LLC (10/25/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Critical Systems,Enterprise Systems,Software Updates,System ... Security+ CE | CompTIA - CompTIA, Red Hat Certified Engineer (RHCE) | Red Hat - Red Hat **Experience:**...experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide… more
    General Dynamics Information Technology (10/25/25)
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  • Senior Information Security Engineer

    Lumen (Richmond, VA)
    …the world and shape the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can help design, engineer , build, ... + Perform upgrades, patching, hardening, access control, and routine maintenance of Linux and Windows-based security infrastructure . + Build and maintain tools… more
    Lumen (11/15/25)
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  • Senior Infrastructure / DevOps…

    CACI International (Chantilly, VA)
    Senior Infrastructure / DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... Local * * * **The Opportunity:** CACI is currently looking for an experienced Senior Infrastructure (Platform) Engineer to join our team developing next… more
    CACI International (10/25/25)
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  • Senior Engineer - DevOps…

    RTX Corporation (Sterling, VA)
    …citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Senior Engineer - DevOps / Infrastructure ** **(Onsite)** This ... part of a CI/CD pipeline. + Consider the organization's entire CI/CD infrastructure when making changes and improvements. **Qualifications You Must Have:** +… more
    RTX Corporation (10/09/25)
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  • Sr. System Administrator ( Linux )

    Nightwing (Sterling, VA)
    …management and providing technical services to enable customer mission accomplishment. The Senior System Administrator ( Linux ) will serve as a key member ... federal data centers. This position is hands-on and requires expertise in Linux administration, automation, and security hardening. The Senior System… more
    Nightwing (10/29/25)
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