• RF Engineer , Staff (Level IV) - Top

    Lockheed Martin (Littleton, CO)
    …* Selected candidates will be required to possess Active Top Secret with adjudicated SCI Eligibility \(i\.e\. TS /SCI\) prior to starting employment\. ... RF Payloads\. **What You'll Do:** As a experienced RF Systems Engineer , you will lead the model...Qualified applicants must possess at minimum a currently Active Top Secret security clearance to be considered\.… more
    Lockheed Martin (08/30/25)
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  • Cyber Security Engineer - Top

    Cambridge International Systems Inc (Charleston, SC)
    Cyber Security 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 Cyber Security Engineer to support operations in Charleston, SC. This is...is a full-time, CONUS position requiring an active DoD Top Secret clearance. What You'll Do As… more
    Cambridge International Systems Inc (09/05/25)
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  • Cybersecurity Engineer III - Top

    Cambridge International Systems Inc (Charleston, SC)
    Cybersecurity Engineer III - Top Secret Clearance | Charleston, SC Cambridge International Systems , Inc. Join a dynamic global team united by shared ... is a full-time, CONUS position requiring an active DoD Top Secret clearance. What You'll Do As...(IAM) or Information Assurance Technical (IAT) or Information Assurance System Architect and Engineer (IASAE) Level I… more
    Cambridge International Systems Inc (09/05/25)
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  • Sr. Systems Engineer ( Top

    Lockheed Martin (King Of Prussia, PA)
    …and work in a collaborative environment * This position requires a Top Secret clearance with investigation date within 5 years clearance prior to start with ... Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: System of Systems Integration… more
    Lockheed Martin (09/05/25)
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  • Sr/Pr DevOps Engineer ( Top

    Northrop Grumman (El Segundo, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Virtualization) + US Citizenship with a current or active Top - Secret clearance at time of application **Sr.… more
    Northrop Grumman (10/03/25)
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  • Network Engineer - Top Secret

    Cambridge International Systems Inc (Norfolk, VA)
    Network Engineer - Top Secret Clearance | Norfolk, VA Cambridge International Systems , Inc. Join a dynamic global team united by shared values: ... commitment, integrity, and perseverance. At Cambridge, you'll work alongside top talent worldwide, tackling some of today's most complex and critical challenges in… more
    Cambridge International Systems Inc (09/04/25)
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  • Electronics Engineer II, Electrical Ground…

    Lockheed Martin (Littleton, CO)
    …life cycle \(development, deployment, retirement\)\. * Must have an active TOP SECRET clearance with the ability to obtain TS /SCI Security Clearance\. Thus ... **Description:** Join our team as an **Electronics Engineer ** where you will be a part of...with Masters degree\. * Must have an active DoD ** Top Secret clearance** , thus you are… more
    Lockheed Martin (10/11/25)
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  • Systems Engineer III, Hardware…

    Lockheed Martin (King Of Prussia, PA)
    …test planning, or failure investigations * Active DOD Top Secret security clearance **Desired Skills:** * Systems Engineering experience including ... **Description:** Join our team as a **Hardware Systems Engineer ** to work on a...US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date within 5 more
    Lockheed Martin (09/20/25)
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  • Lead GNC Engineer - Top

    SpaceX (Hawthorne, CA)
    Lead GNC Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... goal of enabling human life on Mars. LEAD GNC ENGINEER - TOP SECRET CLEARANCE...team of GNC engineers to design and implement physics-based system -of- systems simulation software, capable of capturing complex… more
    SpaceX (09/17/25)
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  • Full Stack Software Engineer - Top

    SpaceX (Hawthorne, CA)
    Full Stack Software 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. FULL STACK SOFTWARE ENGINEER - TOP SECRET CLEARANCE...prototyping of software in support of all SpaceX flight systems . You will have full ownership of new features… more
    SpaceX (10/06/25)
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