• IT Systems Engineer - Top…

    SpaceX (Hawthorne, CA)
    IT Systems Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... make this possible, with the ultimate goal of enabling human life on Mars. IT SYSTEMS ENGINEER - TOP SECRET CLEARANCE SpaceX is looking for a Systems more
    SpaceX (11/06/25)
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  • Systems Engineer - IT

    Lockheed Martin (King Of Prussia, PA)
    systems engineering under the Weapons Platform Integration organization\. The Work: As a IT \- Systems Engineer across the C4ISR line of business , you ... \) systems , including networking equipment \- Manage IT systems including day\-to\-day operations, monitoring and...can support our missions\. **Basic Qualifications:** \- Active DoD Secret clearance \(or higher\) \- Bachelor's degree in a… more
    Lockheed Martin (12/20/25)
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  • IT Linux Systems Engineer

    SpaceX (Hawthorne, CA)
    IT Linux Systems Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring ... with the ultimate goal of enabling human life on Mars. IT LINUX SYSTEMS ENGINEER - TOP SECRET CLEARANCE SpaceX is looking for an experienced engineer more
    SpaceX (11/14/25)
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  • Associate Systems Engineer IT

    Lockheed Martin (King Of Prussia, PA)
    …has the tools it needs to carry\-out precision missions across the globe\. The Work: As a IT \- Systems Engineer on the TTWCS Program , you will: \- Work in ... Technology \( IT \) systems , including networking equipment \- Manage IT systems including day\-to\-day operations, monitoring and problem resolution for… more
    Lockheed Martin (11/13/25)
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  • IT Systems Engineer , Sr…

    Lockheed Martin (King Of Prussia, PA)
    … program environments\. This IT professional will ensure that the Space IT systems are managed, controlled and compliant with the Security Technical ... Enterprise Operations \(EO\) is actively seeking an experienced information technology \( IT \) professional to support the Space business area classified program… more
    Lockheed Martin (11/07/25)
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  • Systems Engineer SME - Exchange…

    General Dynamics Information Technology (Washington, DC)
    …**US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize ... Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems ,Microsoft Windows Server,… more
    General Dynamics Information Technology (12/18/25)
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  • Satellite / SATCOM / 5G cellular / VHF…

    General Dynamics Information Technology (Washington, DC)
    …Yes **Job Description:** Seize your opportunity to make a personal impact as a Systems Engineer supporting a world class maintenance program servicing a wide ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT...in the heart of our nation's capital. As a Systems Engineer , you are the foundation of… more
    General Dynamics Information Technology (11/20/25)
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  • Systems & Network Operations…

    General Dynamics Information Technology (Schofield, HI)
    Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Network Administration,Patch Management, Systems ... 3 + years of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS & NETWORK ENGINEER ASSOCIATE Deliver simple solutions to complex… more
    General Dynamics Information Technology (11/18/25)
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  • Senior Network Engineer - Top Secret

    Cambridge International Systems Inc (Charleston, SC)
    Senior Network Engineer - Top Secret Clearance | Charleston, SC Cambridge International Systems , Inc. Join a dynamic global team united by shared values: ... and security. We are currently seeking a Senior Network Engineer to support operations in Charleston, SC. This is...a full-time CONUS position requiring an active DoD Top Secret clearance. This position may be subject to the… more
    Cambridge International Systems Inc (12/18/25)
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  • Lead, Information Security Systems

    L3Harris (Ashburn, VA)
    …domains in the interest of national security. Job Title: Anti-Tamper System Security Engineer ( Secret Security Clearance) Job Code: 30715 Job Location: Ashburn, ... 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance...+ A&A package processing. + RMF accreditation of Platform IT (PIT) systems . + Provide DoD software… more
    L3Harris (11/01/25)
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