• Senior Network Engineer - Top

    Cambridge International Systems Inc (Charleston, SC)
    Senior Network Engineer - Top Secret Clearance...Certifications: + Must have a current and active DoD Top Secret security clearance. + Individual ... security . We are currently seeking a Senior Network Engineer to support operations in Charleston, SC. This is...is a full-time CONUS position requiring an active DoD Top Secret clearance. This position may be… more
    Cambridge International Systems Inc (10/07/25)
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  • RF Engineer , Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    Secret clearance\. For this position, applicants must possess a currently Active Top Secret security clearance to be considered\. * Selected candidates ... Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as...will be required to obtain, and maintain, Top Secret with adjudicated SCI eligibility \(i\.e\.… more
    Lockheed Martin (11/19/25)
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  • HSM Engineer - Active Top

    General Dynamics Information Technology (Washington, DC)
    …+ **Required** **Technical** **Experience** **:** DoD 8140/8570 IAT level II compliance + ** Security Clearance Level:** Active Top Secret with SCI ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...is smarter. Our work depends on a Senior Principal Security Engineer for HSM joining our team… more
    General Dynamics Information Technology (10/04/25)
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  • RF Engineer , Staff (Level IV) - Top

    Lockheed Martin (Littleton, CO)
    Secret clearance\. For this position, applicants must possess a currently Active Top Secret security clearance to be considered\. * Selected candidates ... Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as...will be required to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\.… more
    Lockheed Martin (11/26/25)
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  • Sr. Software Engineer ( Top

    Lockheed Martin (King Of Prussia, PA)
    …package\. **Basic Qualifications:** * Security Clearance required prior to start: Top Secret * Experience developing full stack software using Object ... experience, or equivalent experience/combined education\. You currently hold a Top Secret clearance\. **The Work:** * As...Secret clearance\. **The Work:** * As a Software Engineer for Warfighter Solutions, you can help us take… more
    Lockheed Martin (11/06/25)
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  • Site Reliability Engineer - Top

    SpaceX (Hawthorne, CA)
    Site Reliability Engineer - Top Secret Clearance (Application Software, Data) Hawthorne, CA Apply SpaceX was founded under the belief that a future where ... this possible, with the ultimate goal of enabling human life on Mars. SITE RELIABILITY ENGINEER , DATA - TOP SECRET CLEARANCE (APPLICATION SOFTWARE, DATA) The… more
    SpaceX (11/27/25)
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  • Lead IT Systems Engineer - Top

    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 ... of enabling human life on Mars. LEAD IT SYSTEMS ENGINEER - TOP SECRET CLEARANCE...and maintaining IT infrastructure that directly supports SpaceX's national security programs. + Collaborate with cross-functional teams to distill… more
    SpaceX (10/28/25)
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  • Senior Network Engineer - Top

    General Dynamics Information Technology (Arlington, VA)
    …be substituted in leu of degree.** **Experience:** **5+ years of related experience.** ** Security clearance level:** **Active Top Secret required with the ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (11/11/25)
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  • Sr. Systems Engineer ( Top

    Lockheed Martin (King Of Prussia, PA)
    …experience/combined education\. * Security Clearance required Prior to Start: Top Secret * Experience developing system, hardware, and performance ... Rotary and Missions Systems \(RMS\) as a Senior Systems Engineer \! Lockheed Martin is a global leader in aerospace,...experience, or equivalent experience/combined education\. You currently hold a Top Secret clearance\. **The Work:** We are… more
    Lockheed Martin (11/06/25)
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  • G2 Infrastructure Engineer | Active…

    General Dynamics Information Technology (Fairfax, VA)
    …Rollover Projects, SPO Migration, JBAB and Saratoga Re-Alignment) **WHAT YOU'LL NEED:** + ** Security Clearance Level:** Active Top Secret clearance. {A ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure… more
    General Dynamics Information Technology (10/25/25)
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