• Linux Systems Engineer

    William C Brown Inc (St. Louis, MO)
    …characteristic protected by law. Description Our work depends on a TS /SCI cleared Linux Systems Engineer joining our team to support our customer in ... Linux Systems Engineer EOE... Linux Systems Engineer EOE Statement We are...work/military experience QUALIFICATIONS: 5+ years of related experience CLEARANCE:Active TS / SCI Clearance and eligibility to obtain a… more
    William C Brown Inc (09/01/25)
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  • Linux Systems Engineer

    System One (Herndon, VA)
    Linux Systems Engineer TS /SCI Clearance is required Herndon, VA - ONSITE ALTA ITS is seeking a Linux Systems Engineer (Tier ll) to work for a ... developers and application engineers. You will be directly involved in systems planning, installation, commissioning, site surveys, and troubleshooting for custom… more
    System One (08/08/25)
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  • LINUX Sr Principal Systems

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** Job Description **Senior Principal Systems Engineer - Linux ** Design, deploy, integrate and ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...GDIT, people are our differentiator. As a **Senior Principal Systems Engineer - Linux ** ,… more
    General Dynamics Information Technology (06/25/25)
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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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  • Field Engineer / Linux

    Huntington Ingalls Industries (Columbia, MD)
    …during the interview process. Job Description Enlighten is looking for a Field Engineer / Linux Systems Administrator to support operational systems ... Enlighten, honored as a Top Workplace from USA Today, is a leader...well. + At least 9 years of experience in Linux Systems Administration with Bachelors in related… more
    Huntington Ingalls Industries (08/08/25)
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  • Linux Systems Engineer

    ENS Solutions (Springfield, 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...years of relevant experience. + Must have an Active TS /SCI ; willingness to obtain and maintain a CI… more
    ENS Solutions (08/15/25)
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  • Linux System Engineer

    General Dynamics Information Technology (Springfield, VA)
    …**Experience:** 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Linux Systems Engineer ** A Linux Systems ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...and Qualifications** + 5+ years of Systems Engineer or similar experience + TS SCI… more
    General Dynamics Information Technology (07/28/25)
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  • Cloud Engineer

    Nightwing (Sterling, VA)
    …- Must be able to obtain DHS Suitability. - 6+ years of experience as a Cloud Engineer , Linux Systems Engineer , or similar role. - Experience with cloud ... and assist with the restoration of services. Nightwing is seeking an experienced Cloud Engineer with strong Red Hat Enterprise Linux (RHEL) experience to join… more
    Nightwing (08/28/25)
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  • Principal/Senior Principal Systems

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... We are looking for a Principal or Senior Principal Systems Engineer to join our team at...+ Track/log Real World Events **Basic Qualifications:** + DoD Top Secret clearance that is or has… more
    Northrop Grumman (08/22/25)
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  • Lead IT Systems Engineer

    SpaceX (Hawthorne, CA)
    Lead IT Systems Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... human life on Mars. LEAD IT SYSTEMS ENGINEER - TOP SECRET CLEARANCE...recognizing and overcoming technical challenges. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS /SCI with… more
    SpaceX (07/15/25)
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  • Full Stack Software Engineer - Top

    SpaceX (Hawthorne, CA)
    Full Stack Software Engineer - Top Secret ...such as Docker and Kubernetes + Professional experience with Linux or Unix systems and tools + ... of enabling human life on Mars. FULL STACK SOFTWARE ENGINEER - TOP SECRET CLEARANCE...systems + Ability to obtain and maintain a Top Secret or Top more
    SpaceX (07/15/25)
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  • Systems Engineer - IT ( Top

    Lockheed Martin (Colorado Springs, CO)
    …you hold an active security clearance and yearn for a thrilling career as a Systems Engineer \-IT with one of the leading Aerospace and Defense Companies, then ... Martin Space is seeking a highly skilled and motivated Systems Engineer \-IT to join our Agile team,...and a BS degree\. You must have an active Top Secret security clearance prior to start\.… more
    Lockheed Martin (09/13/25)
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  • Network Engineer / Top Secret

    Lockheed Martin (Orlando, FL)
    …customer service and technical support\. \*\*\* The position requires an active DoD Top Secret security clearance prior to start, with ability and willingness ... for access to classified information\. \*\*\* **Basic Qualifications:** * Top Secret Clearance; ability and willingness to...information systems that include Microsoft Windows Operating systems , Linux Operating Systems , VMware,… more
    Lockheed Martin (08/01/25)
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  • Sr. Site Reliability Engineer (Starshield)…

    SpaceX (Hawthorne, CA)
    Sr. Site Reliability Engineer (Starshield) - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out ... of enabling human life on Mars. SR. SITE RELIABILITY ENGINEER (STARSHIELD) - TOP SECRET ...engineering discipline and 3+ years of professional experience with Linux operating systems ; OR 5+ years of… more
    SpaceX (09/02/25)
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  • Sr. Software Engineer (Starshield)…

    SpaceX (Hawthorne, CA)
    Sr. Software Engineer (Starshield) - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out ... goal of enabling human life on Mars. SR. SOFTWARE ENGINEER (STARSHIELD) - TOP SECRET ...is building highly reliable in-space mesh networks, designing secure systems to guarantee access to space, designing next-gen communication… more
    SpaceX (09/02/25)
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  • HPC Engineer , Staff / TS /SCI…

    Lockheed Martin (King Of Prussia, PA)
    …in a lab environment * Knowledge of data communications and networking * Experienced Administration/ Systems Engineer in Linux * Experience with Linux ... HPC systems \. We're seeking a talented HPC Engineer with experience supporting Linux \-based users on...processes **Basic Qualifications:** * Security \+ certification required * Top Secret /SCI security clearance with a polygraph… more
    Lockheed Martin (08/08/25)
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  • Software Engineer , Data - Top

    SpaceX (Hawthorne, CA)
    Software Engineer , Data - Top Secret ...such as Docker and Kubernetes + Professional experience with Linux or Unix systems and tools + Experience ... ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER , DATA - TOP SECRET ...prototyping of software in support of all SpaceX flight systems . You will have full ownership of new features… more
    SpaceX (07/15/25)
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  • Software Engineer Associate ( Top

    Lockheed Martin (King Of Prussia, PA)
    …in a related discipline or equivalent experience/combined education\. You currently hold a Top Secret clearance\. **The Work:** * As a Software Engineer ... invite you to join Lockheed Martin Rotary and Missions Systems \(RMS\) as a Software Engineer \! Lockheed...combined experience * Security Clearance required prior to start: Top Secret * Experience developing full stack… more
    Lockheed Martin (08/28/25)
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  • (DoD SkillBridge) Network Engineer

    Northrop Grumman (Palmdale, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... Systems ** sector has an opening for a **Network Engineer or Principal Network Engineer ** to join...related engineering experience + **Must have an active DoD Top Secret clearance** (with a background investigation… more
    Northrop Grumman (09/13/25)
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  • Network Engineer (level 2/3) - Top

    Northrop Grumman (San Diego, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... Systems ** sector has an opening for a **Network Engineer or Principal Network Engineer ** to join...related engineering experience + **Must have an active DoD Top Secret clearance** (with a background investigation… more
    Northrop Grumman (09/09/25)
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