• Senior Cyber Engineer - P3…

    RTX Corporation (Fullerton, CA)
    …technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance and Supply Chain Risk ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (10/14/25)
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  • Software Engineer with Poly Mid…

    Lockheed Martin (Annapolis Junction, MD)
    …ahead of emerging threats and opportunities\. **WHO YOU ARE** Experience as a Software Engineer with knowledge assisting in the design, development, testing, and ... aerospace and defense company that's shaping the future of cyber and intelligence\. We're committed to innovating at the...debugging of software solutions, with a focus on Linux and Unix… more
    Lockheed Martin (07/31/25)
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  • Cyber Systems Security Engineer

    Lockheed Martin (Palmdale, CA)
    **Description:** The Cyber Systems Security Engineer Staff will be responsible for leading a team of fellow engineers in the designing, assembly, integration, ... Integration Lab \(SIL\)\. This includes network planning, hardware installation, software integration support, verification, and validation of system functionality\.… more
    Lockheed Martin (10/10/25)
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  • Cyber Security Researcher (Cross-Functional…

    DarkStar Intelligence LLC (Fort Meade, MD)
    Cyber Security Researcher (Cross-Functional Developer; Research, & Test Engineer ) Location: Fort Meade, MD | Type: Full-Time | Clearance : TS/SCI CI Poly ... are contingent upon contract award. Overview DarkStar Intelligence is seeking Software Engineers to join our surge-ready bench. These versatile professionals flex… more
    DarkStar Intelligence LLC (09/07/25)
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  • Senior Software Engineer - Secret…

    General Dynamics Information Technology (Oakton, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** GDIT is seeking a Senior Software Engineer to join our team. US Citizenship required. GDIT will ... **Req ID:** RQ207012 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Secret...Deliver simple solutions to complex problems as a Senior Software Engineer at GDIT. Here, you'll tailor… more
    General Dynamics Information Technology (09/13/25)
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  • Cyber Engineer Intern

    Northrop Grumman (San Diego, CA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: No **Description** At Northrop Grumman, our employees have incredible ... multi-domain systems and technologies. Our differentiated battle management and cyber solutions deliver timely, mission-enabling information and provide superior… more
    Northrop Grumman (10/22/25)
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  • Junior Sustainment Cyber Security Test…

    KBR (Colorado Springs, CO)
    Title: Junior Sustainment Cyber Security Test Engineer Belong. Connect. Grow. with KBR! KBR is seeking a motivated entry-level, Junior Sustainment Cyber ... community, currently employing MILSATCOM and NC3 space systems, terminals and software applications worldwide. Why Join Us? + Innovative Projects: KBR's work… more
    KBR (10/22/25)
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  • Cyber Engineer

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos has an opening for a ** Cyber Engineer in Reston, Virginia** to support a fast-paced team working on ... clearance . US Citizenship is required. * There are multiple levels of Cyber Engineer positions available with varying levels of education, experience, and… more
    Leidos (09/25/25)
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  • Senior Cyber Security Systems…

    KBR (El Segundo, CA)
    Title: Senior Cyber Security Systems Engineer KBR is seeking a Senior Cyber Security Systems Engineer to join our team supporting the Space Systems ... the A&A process + Developing security requirements for hardware, software , and service acquisitions specific to fielded and planned...or related discipline or 10+ years' experience in the IT/ Cyber industry + A minimum of 2-5 years of… more
    KBR (08/25/25)
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  • Embedded Software Development…

    GE Aerospace (Grand Rapids, MI)
    **Job Description Summary** Are you an Embedded Software Engineer who loves working on innovative technologies? If so, GE Aerospace Defense and Systems wants you ... You will work on projects related to stores management, cyber security, networking, sensing and signal processing, and AI/ML....opportunity, please apply today! **Job Description** As a Embedded Software Development Engineer you will play a… more
    GE Aerospace (09/27/25)
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