• Staff Cyber Software

    Northrop Grumman (Chantilly, VA)
    …best work of your career. We are looking for you to join our team as a ** Staff Cyber Software Test Engineer** based out of **Chantilly, VA** . Do you ... and documented according to our client's standards + Configure hardware and software test equipment + Troubleshoot and isolate system failures + Clearly identify… more
    Northrop Grumman (08/16/25)
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  • Sr. Staff Cyber Software

    Northrop Grumman (Fort Meade, MD)
    …based out of Annapolis Junction, MD. **What You'll get to Do:** The Sr Staff Cyber Software Tester will test , maintain, and enhance complex and diverse ... contain logical and mathematical solutions. + Experience developing and executing test procedures for software components. **Preferred Qualifications:** +… more
    Northrop Grumman (07/11/25)
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  • SCRM Cyber Security Analyst 2

    Pacific Northwest National Laboratory (Washington, DC)
    …consists of over 400 scientists, engineers, and analysts with backgrounds in cyber , nuclear, intelligence, policy, data science, and other fields. We work in ... with established processes and procedures. + Conducts system, network, or software vulnerability assessments and penetration testing in accordance with established… more
    Pacific Northwest National Laboratory (09/10/25)
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  • Senior Cyber Security Developer

    ManTech (Chantilly, VA)
    …ensure excellence in the development and delivery of cyber security software solutions. They actively develop, test , and deploy high-quality cyber ... ManTech seeks a motivated, career and customer-oriented **Senior Cyber Security Developer** to join our team in...reports in an Agile environment + Mentoring Junior level staff in software development principals **Minimum Qualifications:**… more
    ManTech (09/03/25)
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  • Cyber Systems Security Engineer Stf

    Lockheed Martin (Herndon, VA)
    …on DoD Cyber regulations and requirements to engineering and software development staff \. \#LMSpaceCyberEng **Clearance Level:** TS/SCI w/Poly SP **Other ... analysis, guidance, and remediation requirements\. * Create and execute Certification Test Plans \(CTP\) for various applications, operating systems, and devices\. *… more
    Lockheed Martin (08/28/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** National Security,Red Teaming, Software Systems ... Yes **Job Description:** Deliver simple solutions to complex problems as a Software Developer, Senior at GDIT. Here, you'll tailor cutting-edge solutions to the… more
    General Dynamics Information Technology (08/22/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    Test Engineer on this program, you will have the opportunity to perform software development to implement scripts, evaluate test results, and feedback loops ... ( **SME** ) in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented...+ Collaborate with team members (Scrum Master, Product Owner, Software Developers) to develop test approaches with… more
    Leidos (08/08/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    …for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the forefront ... this program, you will have the opportunity to perform software development to implement scripts, evaluate test ...**Leidos** , the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive… more
    Leidos (08/02/25)
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  • Senior Specialist, Integration and Test

    L3Harris (Herndon, VA)
    …The role interfaces with multiple engineering disciplines including system engineering, software development, test engineering, in addition to configuration ... deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Title: Senior Specialist,… more
    L3Harris (08/17/25)
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  • Electrical Integration and Test Engineer

    General Atomics (Herndon, VA)
    …system development; ground control and operational software development; embedded software development; and unique cyber capabilities. Key customers include ... team of professional staff . + Plans and coordinates the maintenance of test equipment and technical process standards; supports development of new test more
    General Atomics (09/05/25)
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