• Principal Test Engineer

    Mercury Systems (Phoenix, AZ)
    Req. Number 25-504 Job Description Job Summary: Mercury Systems is seeking a Principal Test Engineer to lead efforts in developing and executing server system ... cybersecurity requirements + Oversee and conduct functional, environmental, stress, and security testing of hardware and software systems , ensuring performance… more
    Mercury Systems (01/07/26)
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  • Systems Software Engineer

    SMX (Honolulu, HI)
    …Advanced Security Practitioner (CASP+) or ISC2 Certified Information Systems Security Professional (CISSP) certification + Experience with USINDOPACOM ... SMX(View all jobs) (https://www.smxtech.com/careers/) Honolulu, HI SMX is seeking a Systems Software Engineer to support USINDOPACOM J6 system software… more
    SMX (12/18/25)
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  • Chief Test Engineer ( Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $148,122.00 - $190,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft… more
    Huntington Ingalls Industries (12/18/25)
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  • Systems Engineer Senior Staff (Level…

    Lockheed Martin (Littleton, CO)
    …tomorrow with you\. Lockheed Martin Space is looking for an innovative and experienced Systems Engineer to support the team that designs, develops, fields and ... operates systems for a variety of national security mission partners for a growing program in SPP Mission area\. This a key role in the successful execution of… more
    Lockheed Martin (12/06/25)
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  • Software Engineer , Sr - GMD Weapons…

    Lockheed Martin (Huntsville, AL)
    …the intercepting missiles to negate the threat\. **The Work** The Software Engineer Sr responsibilities include software development and support of the Missile ... : * Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutions with ingenuity and creativity\.… more
    Lockheed Martin (12/03/25)
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  • Lead, Systems Engineer (DevOPS)

    L3Harris (Greenville, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineering - DevOPS Job Code: 30622 Job ... are seeking a talented and experienced Database DevOps System Engineer to join our dynamic and innovative team. The...security and compliance standards are met for database systems . + Continually improve processes and tools to increase… more
    L3Harris (11/07/25)
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  • Senior Software Engineer - Security

    Microsoft Corporation (Redmond, WA)
    …tools for security defenders. We are looking for a Senior Software Engineer - Security interested in building AI capabilities that automate end-to-end red ... our customers' heterogeneous environments, as well as ensuring the security of our own internal estate. Our culture is...of the art use of generative AI and agentic systems , developing and leveraging their understanding of attacker, building… more
    Microsoft Corporation (12/11/25)
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  • Systems Engineer (Simulation…

    Lockheed Martin (Fort Worth, TX)
    …Ours\. Lockheed Martin Aeronautics in Fort Worth, TX is seeking a full\-time Early Career Systems Engineer \. In this role, you will work systems level ... troubleshooting\. Must be a US Citizen, this position will require a government security clearance\. This position is located at a facility that requires special… more
    Lockheed Martin (01/15/26)
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  • Systems Engineer Associate (Fleet…

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Systems Engineer Associate \(Fleet Analytics\) \- Level 1\. **What's In It For You:** From onsite to remote, we offer flexible ... work schedules to comprehensive benefits investing in your future and security , Learn more about Lockheed Martin's comprehensive benefits package here\. Do you want… more
    Lockheed Martin (01/14/26)
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  • Infrastructure & Identity Systems

    TEKsystems (Des Moines, IA)
    …Department of Management (DOM) is seeking an experienced Infrastructure & Identity Systems Engineer with deep technical expertise in printer administration, ... Fairfax system management, secure doc administration, basic system management processes and systems , advanced system security methods and techniques Top Skills… more
    TEKsystems (01/13/26)
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