• CNO Test Engineer

    General Dynamics Information Technology (Hanover, MD)
    …for the world. If you're looking for a challenge, you've just found it. As a CNO Test Engineer , you'll participate in the planning of technical approaches, ... **Public Trust/Other Required:** None **Job Family:** Professional Engineering **Skills:** Test Case Design, Test Documentation, Test Procedure Development… more
    General Dynamics Information Technology (10/04/25)
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  • Software, CNO , Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …System design, integration, troubleshooting, performance optimization. Experience Level: Junior to Senior Test Engineer (Levels 2 to 3) Overview: Test ... vulnerability assessment, reverse engineering. Experience Level: Entry-level to Senior CNO Reverse Engineer (Levels 1 to 3)...Engineers will be responsible for developing and executing test plans to ensure the quality and reliability of… more
    Belay Technologies (08/14/25)
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  • Mid CNO Application Developer

    Belay Technologies (Fort Meade, MD)
    …Tactical Developer) to join our intel team. You will act as a general-purpose CNO software engineer for up-and-coming projects where you will design, develop, ... PowerShell, Perl, C#, Rust, Assembly. + Experience with developing CNO specific software in Linux/Windows/Embedded applications. + Experience with Vulnerability… more
    Belay Technologies (10/06/25)
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  • CNO Net Developer

    Belay Technologies (Annapolis Junction, MD)
    … Net Developer for our intel team. You will act as a general-purpose CNO reverse engineer for network-based devices for up-and-coming projects where you will ... + Produce end tool sets that can operate within mission constraints. + Test and oversee testing of toolsets for release. Candidates should have the following… more
    Belay Technologies (10/06/25)
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  • Senior Software Test Engineer

    Shuvel Digital (Annapolis, MD)
    …using, developing, or testing CNO tools. + Experience as a Software Test Engineer . + Experience developing test criteria, environments, scripts, and ... requirement. Briefly Describe the Work: GITI is looking for a Software Test Engineer with documented expertise to be responsible for conducting automated tests… more
    Shuvel Digital (08/13/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …apply today! **Senior Cyber Test Engineer ** CODEX is seeking a cyber test engineer for a high-visibility CNO development team. In this role, you ... engineers of multiple disciplines including vulnerability research, reverse engineering, CNO /CNE development, hardware emulation, system engineering, and data analytics.… more
    Nightwing (07/19/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Test Engineer ** ( **SME** ) in our **National Security Sector's (NSS) Cyber & Analytics ... **Join us and make a difference in National Security!** **Job Summary** This Test Engineer SME will provide technical expertise with developing and executing… more
    Leidos (08/08/25)
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  • Test Engineer

    SAIC (Fort Meade, MD)
    …you can** **grow your career in a dynamic and supportive environment!** The Test Engineer will use automation tools, scripting languages, and software ... results and defects, and continuously seek process improvements. The Test Engineer will maintain compliance with industry...limited to: + Perform complex testing and analysis of CNO capabilities to ensure their functionality meets the design… more
    SAIC (08/19/25)
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  • Senior Test Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Test Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... **Security!** **Job Description:** Leidos is seeking a motivated, career and customer-oriented ** Test Engineer ** to join our team in Columbia, Maryland. The… more
    Leidos (07/25/25)
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  • Sr. Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... more. **Join us and make a difference in National Security!** **Job Description** As a Test Engineer on this program, you will have the opportunity to design,… more
    Leidos (09/12/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... more. **Join us and make a difference in National Security!** **Job Description** As a Test Engineer on this program, you will have the opportunity to design,… more
    Leidos (09/12/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... more. **Join us and make a difference in National Security!** **Job Summary:** As a Test Engineer on this program, you will have the opportunity to perform… more
    Leidos (08/02/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Test Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... more. **Join us and make a difference in National Security!** **Job Description** As a Test Engineer on this program, you will have the opportunity to perform… more
    Leidos (08/01/25)
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  • Automated Test Framework Software…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) ... us and make a difference in National Security!** **Job Summary:** The **Automated Test Framework Software Engineer ** will support the framework of automated… more
    Leidos (09/27/25)
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  • Experienced Test Engineer (TE2)

    Nightwing (Annapolis Junction, MD)
    …intelligence community, defense, civil, and commercial markets. Job Summary An Experienced Test Engineer (TE2) supporting Nightwing will be responsible for ... performing complex testing and analysis of CNO capabilities to ensure their functionality meets the design...Bash Typically requires Five (5) years' experience as a Test Engineer in programs or contracts of… more
    Nightwing (09/22/25)
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  • Senior Software Engineer

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking aS enior Software Engineer to support analysts and operators by designing, developing, and integrating tools to automate data ... with mission stakeholders and software engineers to specify, develop, integrate, and test new workflows aided by AI/ML technologies. Clearance required of a TS/SCI… more
    BigBear.ai (08/29/25)
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  • Sr. Solution Train Engineer w TS/SCI…

    Leidos (Annapolis Junction, MD)
    …Solution Train Engineer . + Significant technology experience in software development, test , or systems engineering such that a candidate could qualify on the ... at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods and Modeling, Signals Intelligence...program as a participant software, test , or systems engineer . + Previous Release,… more
    Leidos (09/10/25)
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  • Software Engineer

    Leidos (Alexandria, VA)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (09/18/25)
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  • Entry-Level Software or Embedded Engineer

    Parsons Corporation (Centreville, VA)
    …Description:** Parsons is looking for an entry-level **TS Cleared Software** or **Embedded Engineer /Developer** to join our team! In this role you will work directly ... helping to drive client computer network defense (CND) and computer network operations ( CNO ) missions into the future. You'll interface directly with CND and CNO more
    Parsons Corporation (08/08/25)
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  • Full Stack Software Engineer - Java TS/SCI…

    Leidos (Annapolis Junction, MD)
    …is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and ... a difference in National** **Security!** **Position Summary** The Software Engineer (SWE) works as part of a small, agile...framework to another. In addition, the SWE writes automated test code and reviews work of other team members… more
    Leidos (08/23/25)
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