• Lead, Information Security Systems

    L3Harris (Ashburn, VA)
    …of 13 years of prior related experience. + Minimum of Collateral Secret security clearance required . + Minimum of Collateral Secret security clearance ... interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance ) Job Code: 30715...5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance… more
    L3Harris (11/01/25)
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  • Staff Engineer Systems - X-Lab Chief…

    Northrop Grumman (Colorado Springs, CO)
    …-Launch and Missile Defense Systems presents an excellent opportunity for a Staff Engineer Systems - X-Lab Chief Scientist to join our team of skilled and ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...clearance at the time of application, which is required to start with the eligibility to be cleared… more
    Northrop Grumman (01/06/26)
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  • Electro-Optical Laser Systems

    Lockheed Martin (Louisville, CO)
    …career that's built for you\. Lockheed Martin Space is seeking an **Electro\-Optical Laser Systems Engineer ** to join our team in **Louisville, CO** \! The ... * Active TS or Q clearance ; must be able to obtain a TS/SCI w/Poly clearance ; US citizenship required **Desired Skills:** * BS \(or higher\) in Systems more
    Lockheed Martin (12/17/25)
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  • Electro-Optical Controls Systems

    Lockheed Martin (Louisville, CO)
    …career that's built for you\. Lockheed Martin Space is seeking an **Electro\-Optical Controls Systems Engineer ** to join our team in **Louisville, CO** \! The ... * Active DoD TS clearance ; must be able to obtain a TS/SCI w/Poly clearance ; US citizenship required **Desired Skills:** * BS \(or higher\) in Systems more
    Lockheed Martin (12/11/25)
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  • Systems Engineer Secret…

    Northrop Grumman (Newport News, VA)
    …not only part of history, they're making history. Northrop Grumman is seeking a Systems Engineer to join our growing GCCS-J development team. This position 100% ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...be able to obtain and maintain a government security clearance (US citizenship is required ). GCCS-J is… more
    Northrop Grumman (01/10/26)
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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...full-time CONUS position requiring an active DoD Top Secret clearance . This position may be subject to the Service… more
    Cambridge International Systems Inc (12/18/25)
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  • Cyber Systems Engineer (Active…

    Northrop Grumman (Tampa, FL)
    …. + US Citizenship is required . + Active Top Secret / SCI security clearance is required to be considered. + Must possess a current DoD 8570 Certification ... EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. US Citizenship is required for all positions with a government clearance and… more
    Northrop Grumman (01/01/26)
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  • Information Systems Security…

    Watershed Security (Philadelphia, PA)
    …and Government Contracting experiencing. Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the Naval Surface Warfare ... PA. The successful candidates will have experience coordinating and enacting required security changes, with in various levels of an organization, ensuring… more
    Watershed Security (01/02/26)
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  • Engineer Systems - Active Interim…

    Northrop Grumman (Chandler, AZ)
    …Our employees are not only part of history, they're making history. Northrop Grumman Space Systems is seeking a Systems Engineer to support the Next ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...years of related engineering experience + US Citizenship is required + US DoD Interim Secret security clearance more
    Northrop Grumman (01/07/26)
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  • Cyber Security Engineer - TS/SCI…

    Cambridge International Systems Inc (Quantico, VA)
    Cyber Security Engineer - TS/SCI Clearance | Quantico, Virginia Cambridge International Systems , Inc. Join a dynamic global team united by shared values: ... clearance . What You'll Do As a Cyber Security Engineer , you will play a critical role in in...analyzing, and detecting cyber events and incidents within information systems and networks, that serve US government missions at… more
    Cambridge International Systems Inc (01/14/26)
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