• Senior Principal Processing Integration Network…

    RTX Corporation (Marlborough, MA)
    …Network devices (Cisco, Dell, HP/Aruba, etc.) devices and modern operating systems ( Linux /Windows) + Experience developing and implementing computing, ... Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US… more
    RTX Corporation (12/06/25)
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  • CNO Automated Test Engineer (Active TS/SCI…

    General Dynamics Information Technology (Hanover, MD)
    …+ **You receive an additional 5 days of PTO for TS/SCI with Poly** CNO Test Engineer Expert Seize your opportunity to make a personal impact as a Test Engineer ... At GDIT, people are our differentiator. As a Test Engineer Expert you will help ensure today is safe...equipment required for the testing and evaluating of new systems , products and special devices. Utilizing your expert knowledge… more
    General Dynamics Information Technology (01/07/26)
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  • RF Silicon Software Engineer (Starlink)

    SpaceX (Redmond, WA)
    …of statistical concepts and techniques + Experience developing multi-threaded applications and systems + Experience with both Windows and Linux system ... RF Silicon Software Engineer (Starlink) Redmond, WA Apply SpaceX was founded...+ Design and build unique and technically-challenging automated measurement systems in ways that off-the-shelf equipment may not be… more
    SpaceX (01/05/26)
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  • Senior Autonomy Engineer - 26660 (Software…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …robotics frameworks such as ROS, DDS, or similar + Experience with embedded Linux systems and embedded software development + Modular Open System Architectures ... by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,...HII! Where Hard Stuff is Done Right! HII Unmanned Systems (UxS) are seeking a senior autonomy engineer more
    Huntington Ingalls Industries (01/15/26)
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  • Network Operations Center Help Desk…

    L3Harris (Colorado Springs, CO)
    …degree, minimum of 6 years of prior related experience. + Experience accrediting IT systems against US Government standards including: + NIST SP 800-53, CNSSI ... domains in the interest of national security. Job Title: Specialist, Network/Helpdesk Engineer Job Code: 32552 Job Location: Colorado Springs, CO Job Schedule: 7… more
    L3Harris (01/07/26)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    …system engineers and Government counterparts to perform the full spectrum of systems and cyber security engineering tasks to ensure our systems meet a ... an exciting opening for you, our next Cyber Security Engineer , to assist with the release of a state-of-the-art...patch management, and troubleshooting of operational IA and CND systems + Apply system security engineering expertise in one… more
    Leidos (01/07/26)
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  • Embedded Software Engineer Senior

    Lockheed Martin (Owego, NY)
    **Description:** Who We Are At Lockheed Martin Rotary and Mission Systems \(RMS\), we are pioneers in mission\-critical systems and next\-generation technology\. ... solving the world's toughest challenges\. What We're Doing We are seeking a Software Engineer to join our team in Owego, NY, supporting the full product lifecycle of… more
    Lockheed Martin (11/22/25)
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  • Senior Network Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most ... Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US… more
    RTX Corporation (10/29/25)
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  • Principal/ Sr Principal Engineer Embedded…

    Northrop Grumman (Jessup, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining...team as a Principal or Sr. Principal Crypto Software Engineer based out of Annapolis Junction, MD, Chantilly, VA… more
    Northrop Grumman (12/05/25)
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  • Senior Information System Security Engineer

    General Dynamics Information Technology (Reston, VA)
    …** Engineer ** Deliver security related solutions for enterprise information systems and network architectures as an Information System Security Engineer ... None **Job Family:** IT Infrastructure and Operations **Skills:** Computer Servers,Critical Systems ,Information Technology (IT) Systems **Experience:** 8 + years… more
    General Dynamics Information Technology (11/21/25)
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