• Linux Systems Engineer

    ENS Solutions (Chantilly, VA)
    + Experience developing systems , products, and/or processes based on a total systems perspective. + Consults, plans, analyzes, designs, develops, tests, assures ... quality, configures, installs, implements, integrates, maintains, and manages systems . + Maintains a diverse set of skills across...6+ years of relevant experience. + Must have an Active TS/SCI ; willingness to obtain and maintain a… more
    ENS Solutions (12/27/25)
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  • IT Linux Systems Engineer

    SpaceX (Hawthorne, CA)
    IT Linux Systems Engineer - Top...to work extended hours and weekends as needed. + Active Top Secret or TS/SCI with Polygraph. Note that an ... ultimate goal of enabling human life on Mars. IT LINUX SYSTEMS ENGINEER - TOP...enabling human life on Mars. IT LINUX SYSTEMS ENGINEER - TOP SECRET CLEARANCE SpaceX... active clearance may provide the opportunity for you to… more
    SpaceX (11/14/25)
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  • Linux Systems Engineer

    William C Brown Inc (Springfield, VA)
    Linux Systems Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment ... law. Description Our work depends on a TS/SCI cleared Linux Systems Engineer joining our...or work/military experience QUALIFICATIONS: 5+ years of related experience CLEARANCE: Active TS / SCI Clearance and eligibility to obtain… more
    William C Brown Inc (12/25/25)
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  • 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 ... 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 (12/06/25)
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  • Platform Engineer II / Linux

    RTX Corporation (Richardson, TX)
    …create a safer, more secure world. Raytheon Technologies (RTX) is seeking a **Platform Engineer II / Linux ** with experience in Linux Infrastructure ... with Focus on the Linux Server / Linux OS. The **Platform Engineer II /...implementation, of infrastructure solutions + You will maintain existing systems through Linux Based Tools and manage… more
    RTX Corporation (12/18/25)
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  • Senior. Platform Engineer - Linux

    RTX Corporation (Aurora, CO)
    …safer, more secure world. Raytheon Technologies (RTX) is seeking a **Senior Platform Engineer / Linux ** with well-rounded Linux Infrastructure Engineering ... Technical Exchange Meetings (TEMs) as required. The **Senior Platform Engineer / Linux ** would be involved with...implementation, of infrastructure solutions + You will maintain existing systems through Linux Based Tools and manage… more
    RTX Corporation (11/19/25)
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  • Senior. Platform Engineer - Linux

    RTX Corporation (Aurora, CO)
    …more secure world. Raytheon Technologies (RTX) is seeking a talented **Senior Platform Linux - (Front End Processor (FEP) Engineer )** with experience in ... (TEMs) to help develop the environment from requirements. The **Senior Platform Linux (FEP) Engineer ** will support design, development, and implementation of… more
    RTX Corporation (12/02/25)
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  • 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 Percentage ... is seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in...Docker, including containerization and orchestration. * Strong understanding of Linux operating systems , including Red Hat Enterprise… more
    CACI International (11/01/25)
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  • Linux Engineer

    ManTech (Quantico, VA)
    …+ The Linux Engineer will maintain, update, and secure existing Linux systems on both classified and unclassified networks in support of Cyber ... **MANTECH** seeks a motivated, career and customer-oriented ** Linux Engineer ** to support our current...Candidates will be responsible for optimizing, maintaining, and securing Linux systems to ensure optimum performance with… more
    ManTech (10/31/25)
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  • Linux Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Successful candidates are expected to have related experience and knowledge/understanding of: + Linux Operating systems as a server or desktop such as Red ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Red Hat Ansible,System Administration **Experience:** 2 + years of… more
    General Dynamics Information Technology (12/15/25)
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