• Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Linux ** Design, deploy, integrate and ... GDIT, people are our differentiator. As a **Senior Principal Systems Engineer - Linux ** ,...mission services to every major agency across the US government , defense and intelligence community. Our 30,000 experts extract… more
    General Dynamics Information Technology (07/31/25)
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  • IT Linux Systems Engineer

    SpaceX (Hawthorne, CA)
    IT Linux Systems Engineer Hawthorne,...per year. ITAR REQUIREMENTS: + To conform to US Government export regulations, applicant must be a (i) US ... make this possible, with the ultimate goal of enabling human life on Mars. IT LINUX SYSTEMS ENGINEER SpaceX is looking for an experienced engineer with… more
    SpaceX (07/01/25)
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  • Network Management Systems (NMS)…

    CACI International (Sterling, VA)
    Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * **The Opportunity** : We are seeking an experienced Linux Engineer to join our team with...candidate will be responsible for designing, implementing, and maintaining Linux -based systems , ensuring high performance, reliability, and… more
    CACI International (07/26/25)
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  • Linux Systems Engineer -Sr.…

    Lockheed Martin (Moorestown, NJ)
    …Requires U\.S\. Citizenship\. **Desired Skills:** * Security\+ certification * Experienced Administration/ Systems Engineer with Linux RedHat & RedHawk ... solve end\-user computer system problems while also improving performance on platforms/operating systems such Linux RedHat and RedHawk\. In addition, they also… more
    Lockheed Martin (07/12/25)
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  • Linux Systems Engineer

    General Dynamics Information Technology (St. Louis, MO)
    …**Experience:** 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Linux Systems Engineer ** A Linux Systems ... on-call rotation including nights/weekends. **Required Skills and Qualifications** + 5+ years of Systems Engineer or similar experience + TS SCI CI POLY required… more
    General Dynamics Information Technology (07/28/25)
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  • Linux Systems Engineer

    System One (Herndon, VA)
    Linux Systems Engineer TS/SCI Clearance is required...ITS is seeking a Linux Systems Engineer (Tier ll) to work for a government contractor ... developers and application engineers. You will be directly involved in systems planning, installation, commissioning, site surveys, and troubleshooting for custom… more
    System One (06/28/25)
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  • Linux or Cloud Engineer

    BAE Systems (Sterling, VA)
    …to improve our future and protect our freedom We are looking for experienced Systems Engineer to join our technology-based program supporting a key government ... **Job Description** BAE Systems , a top-ten prime contractor to the US...be available based on position level and/or job specifics. ** Linux or Cloud Engineer ** **113569BR** EEO Career… more
    BAE Systems (06/10/25)
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  • Linux Site Reliability Engineer

    SpaceX (Redmond, WA)
    …sidecars). + Experience implementing proactive alert/monitoring workflows and dashboards for Linux systems and Kubernetes deployments using Prometheus, Grafana, ... Linux Site Reliability Engineer Redmond, WA...engineering teams. Build highly resilient, high-performance, scalable, and robust systems . + Exercise a high degree of personal responsibility… more
    SpaceX (07/15/25)
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  • Splunk / Linux Systems

    Acclaim Technical Services (Annapolis Junction, MD)
    …among DC area firms and continues to grow. We are actively hiring a SPLUNK / Linux Systems Engineer with TS/SCI clearance and polygraph to join our ... problems and remains involved in the resolution process. Configures and manages Linux and Windows operating systems and installs/loads operating system software,… more
    Acclaim Technical Services (07/30/25)
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  • Principal Platform Engineer / Linux

    RTX Corporation (Aurora, CO)
    …safer, more secure world. Raytheon Technologies (RTX) is seeking a Principal Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering ... Technical Exchange Meetings (TEMs) as required. The **Principal 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 (06/13/25)
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  • Software Engineer II - Embedded…

    RTX Corporation (Cedar Rapids, IA)
    …are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Software Engineer II** **- Embedded Linux (Onsite)** **Job Summary:** As a ... design, coding, testing, delivery and ongoing support for embedded Linux software systems . + Participate in root...world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government more
    RTX Corporation (07/25/25)
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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 traditional ... (TEMs) to help develop the environment from requirements. The **Senior. Platform Linux (FEP) Engineer ** will support design, development, and implementation of… more
    RTX Corporation (07/22/25)
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  • Software Engineer LINUX Experience

    Noblis (Philadelphia, PA)
    …chassis software development** and deep familiarity with ** Linux /Red Hat Enterprise Linux (RHEL 7.2)** in an embedded systems context. **Impact You'll Make** ... + Technical Mastery - Deep proficiency with Linux /Red Hat Enterprise Linux (RHEL 7.2) specifically in embedded systems contexts + Low-Level Development… more
    Noblis (07/19/25)
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  • Senior Software Engineer , Embedded…

    RTX Corporation (Aguadilla, PR)
    …Contribute to the design, coding, testing, delivery and ongoing support for embedded Linux software systems . + Participate in root cause analysis and resolution ... Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is...Wireshark + Experience with GIT and SVN version control systems + Experience packaging custom Linux distribution… more
    RTX Corporation (05/17/25)
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  • Linux Engineer

    Leidos (Bethesda, MD)
    …that continuously challenges and fulfills you. Working with state-of-the-art technology, as a Linux Engineer , you'll shape various naval training and simulation ... OS configuration, system-level software development, and the deployment of Linux -based training systems . Imagine being at the...systems + Ability to represent your team with Government customers and explain status, discuss issues, and most… more
    Leidos (07/10/25)
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  • Senior Linux Engineer

    Serco (Newport, RI)
    …training and analysis products for the US Navy. We are looking for a **Senior Linux Engineer ** to join our system integration team. You will work with latest ... operating systems , system services, application software and system management tools for Linux systems , both natively and within virtual machines + Work with… more
    Serco (06/20/25)
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  • Software Engineer Embedded Linux

    CACI International (Rochester, NY)
    Software Engineer Embedded Linux Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... communications systems . Responsibilities: * Design, develop, and maintain embedded Linux software applications for custom hardware platforms * Develop and debug… more
    CACI International (07/16/25)
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  • Software Engineer II - C/C++, Linux

    RTX Corporation (Middletown, RI)
    …RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. ... and create transformative solutions. We are seeking a Software Engineer with a interest in real-time embedded C system...You Will Do:** + Develop software for deployed DoD Linux real-time software systems hosted on VPX… more
    RTX Corporation (07/12/25)
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  • Sr. Unix/ Linux Engineer - TS/SCI…

    Optiv (Columbia, MD)
    …security regulations, and customer approved Delinea (Centrify) architectures for Enterprise IT systems . + Work with the government COR and Directory Services ... A Senior Engineer is an individual who operates independently without...system. + Support Delinea (Centrify) requests utilizing existing ticketing systems and queues. + Ensure compliance with all customer… more
    Optiv (06/07/25)
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  • Linux System Engineer

    Huntington Ingalls Industries (Dayton, OH)
    …Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (05/19/25)
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