• Sr Principal Cyber Software

    Northrop Grumman (Jessup, MD)
    …Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What You'll ... Solutions Operating Unit is actively seeking a talented SW Test Engineer expert to join a Northrop...Atlassian tool suite (JIRA, Git, Confluence). * Experience using software test automation tools/frameworks (Selenium). * Experience… more
    Northrop Grumman (12/05/25)
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  • Cyber Software Test

    Lockheed Martin (Denver, CO)
    **Description:** You will be the ** Cyber Test Exploitation Engineer ** for the research and development team, responsible for designing, executing, and ... emerging technologies and ensure mission‑critical resilience\. **What You Will Be Doing** As the Cyber Test Exploitation Engineer , you will develop and run… more
    Lockheed Martin (01/14/26)
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  • Staff Cyber Software Test

    Northrop Grumman (Jessup, MD)
    …work of your career. We are looking for you to join our team as a Staff Cyber Software Engineer based out of Annapolis Junction, MD. **What You'll get to ... development, requirements development, and model-based systems engineering. The Staff Cyber Software Engineer will develop,...test results. The team is seeking a talented engineer who resolves software problem reports, utilizes… more
    Northrop Grumman (01/10/26)
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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 (01/08/26)
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  • Senior Cyber Test Engineer

    SAIC (Colorado Springs, CO)
    **Description** SAIC is seeking a motivated, goal-oriented, results-driven Cyber Sustainment Test Engineer to join our team to deliver an Enterprise ... software . The candidate will provide support to the cyber security operations staff in resolving cyber ...as requested. + Assist in the authoring and peer-reviews cyber security test plans and detailed … more
    SAIC (10/30/25)
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  • Cyber Test Engineer (Onsite)

    Nightwing (Greenville, SC)
    …team that supports challenging, meaningful work that is vital to our national security, apply today! Cyber Test Engineer CODEX is seeking a cyber test ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/10/26)
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  • Principal Cyber Software

    Northrop Grumman (San Antonio, TX)
    …history, they're making history. Northrop Grumman Mission Systems (NGMS) is seeking a **Principal Cyber Software Engineer ** to join our team of qualified, ... in San Antonio, TX. In this role, the Principal Cyber Software Engineer assesses and...hardware, software , data, and procedures + Develop software test scripts to support cyber more
    Northrop Grumman (12/20/25)
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  • Software Cyber Engineer - SWE…

    Lockheed Martin (Hanover, MD)
    …We support our employees, so they can support our mission\. **The Work:** As an Entry‑Level Software Engineer on the Offensive Cyber team, you will: * Design ... & develop innovative software solutions that support offensive cyber operations\....improving performance, reliability, and security\. * Create and execute software test plans to validate functionality and… more
    Lockheed Martin (11/26/25)
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  • Cyber Software Engineer

    Lockheed Martin (Hanover, MD)
    …\(red/blue teams\), develops and integrates low\-level firmware, and/or develops specialized cyber software solutions and tools based on mission requirements\. ... of responsibilities including; * Software development * Software engineering * Systems engineering * Cyber ...\(ISSO / ISSE / ISSM\) * Technical writer * Test Engineers * Network Engineers * User Experience Designer… more
    Lockheed Martin (01/08/26)
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  • Junior Sustainment Cyber Security…

    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 ... contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. By applying to this position, you are in… more
    KBR (12/01/25)
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  • Cyber Software Engineer Sr…

    Lockheed Martin (Fort Meade, MD)
    …payment\! This position may be eligible for a $25K sign on bonus for external hires\! Cyber Software Engineer Sr\. Stf \- C\+\+ WHAT WE'RE DOING Lockheed ... Martin, Cyber & Intelligence invites you to step up to...The successful candidate will analyze user requirements, develop new software , and enhance existing systems to meet the demands… more
    Lockheed Martin (01/08/26)
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  • Cyber Software Engineer Stf…

    Lockheed Martin (Fort Meade, MD)
    …payment\! This position may be eligible for a $25K sign on bonus for external hires\! Cyber Software Engineer Stf \- SIGNAL SWE WHAT WE'RE DOING Lockheed ... Martin, Cyber & Intelligence invites you to step up to...\(SIGDEV\) analytic support, analyze signals of interest, and design software modules for advanced signal processing\. This role requires… more
    Lockheed Martin (12/10/25)
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  • Cyber Software Engineer Sr…

    Lockheed Martin (Fort Meade, MD)
    …This position may be eligible for a $25K sign on bonus for external hires\! Cyber Software Engineer Princ\. \- DSP WHAT WE'RE DOING Lockheed Martin, ... Cyber & Intelligence invites you to step up to...and will work closely with cross\-functional teams to ensure software meets user requirements\.The following are the primary functions… more
    Lockheed Martin (12/10/25)
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  • Principal Cyber Software

    Northrop Grumman (Fort Meade, MD)
    …Northrop Grumman. We are looking for you to join our team as a **Principal Cyber Software Engineer ** based out of Annapolis Junction, MD. **What You'll ... with Atlassian tool suite (JIRA, Git, Confluence). + Experience using software test automation tools/frameworks (Selenium). + Experience with TestLink.… more
    Northrop Grumman (12/16/25)
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  • Senior Software Engineer , Full…

    Capital One (Richmond, VA)
    Senior Software Engineer , Full Stack ( Cyber ) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a ... who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer , you'll have the opportunity to be on the forefront of… more
    Capital One (11/04/25)
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  • Senior Software Engineer

    RTX Corporation (Woburn, MA)
    …solves tough, meaningful problems that create a safer, more secure world. As a Senior Software Engineer [ Cyber / Program Protection] for the ANTPY-2 Program, ... the candidate will be involved with software and firmware design, development, integration, and testing of...maintaining a code base built with CMake and Google Test . + Demonstrated ability to work closely across other… more
    RTX Corporation (12/12/25)
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  • Cyber Engineer Principal

    SAIC (Broomfield, CO)
    **Description** We are seeking a highly skilled and experienced Lead Cyber Engineer to oversee a dynamic team of engineers and subject matter experts ... to guide and mentor a diverse team. The Senior Cyber Engineer will work closely with cross-functional...and stakeholders. + Assist in the authoring and peer-reviews cyber security test plans and detailed … more
    SAIC (01/08/26)
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  • Cyber Security Engineer

    Nightwing (Pensacola, FL)
    …flaws or vulnerabilities in software , networks, systems, and applications. The Cyber Engineer ensures system security needs are established and maintained ... new cyber capabilities to address emerging threats. Nightwing is seeking a Cyber Engineer to support the design, development, and deployment of advanced… more
    Nightwing (11/18/25)
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  • Cyber Systems Engineer - level 3…

    Northrop Grumman (Dulles, VA)
    …by customer cybersecurity representatives + Interface with customer representatives to accomplish Cyber Test & Evaluation of systems to meet critical program ... (RMF), and cryptographic component integration/development. You will ensure that Cyber requirements are included in the formal requirements tracking process… more
    Northrop Grumman (12/02/25)
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  • Advanced Cyber Security Engineer

    Honeywell (Phoenix, AZ)
    …. Execute product security process activities including threat modelling, security requirements definition, cyber test planning and execution, and cyber risk ... ready to help us make the future? The Adv Cyber Security Engineer /Architect will be a key...completeness of required cyber certification documentation and cyber security test activities. . Help conduct… more
    Honeywell (12/12/25)
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