• CNO Automated Test Engineer

    General Dynamics Information Technology (Hanover, MD)
    …for New Hires** + **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 ... Required:** None **Job Family:** Software Engineering **Skills:** Software Testing Process, Test Automation , Test Case Design,Troubleshooting **Experience:**... EXPERT WILL MAKE AN IMPACT + As a CNO Test Engineer , you'll participate… more
    General Dynamics Information Technology (10/09/25)
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  • Expert CNO Software Engineer

    ManTech (Hanover, MD)
    …Windows, Unix, mobile, or network devices) + Experience with unit testing and test automation + Understanding of assembly programming concepts + Familiarity with ... **MANTECH** seeks a highly experienced and mission-focused **Expert Software Engineer ** to join our CNO team in **Hanover, MD.** As an Expert Software … more
    ManTech (10/21/25)
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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 ... ensuring that final products meet the desired specifications. Required Skills: Test automation , debugging, performance testing, software quality assurance.… more
    Belay Technologies (08/14/25)
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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 ... Describe the Work: GITI is looking for a Software Test Engineer with documented expertise to be...projects. + Effectively use computer-assisted software engineering (CASE) tools, test automation tools, and infrastructure as code… more
    Shuvel Digital (08/13/25)
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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 Business Area ... a difference in National Security!** **Job Description** As a Test Engineer on this program, you will...automated testing solutions: Define, implement, and maintain the overall test automation framework and strategy, ensuring it… more
    Leidos (09/12/25)
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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 ... technical leads, and program management **Desired Qualifications** + Experience building test automation frameworks + Experience designing, writing, reviewing,… more
    Nightwing (10/18/25)
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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 ... Description:** Leidos is seeking a motivated, career and customer-oriented ** Test Engineer ** to join our team in...Eclipse and Java + Working in GIT to push/pull automation test scripts + Experience in testing… 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 ... a difference in National Security!** **Job Description** As a Test Engineer on this program, you will...members (Scrum Master, Product Owner, Software Developers) to develop test approaches with emphasis on automation of… more
    Leidos (09/12/25)
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  • Automated Test Framework Software…

    Leidos (Aurora, CO)
    …leveraging DevOps automation and, where appropriate, the use of test automation commercial tools. Activities supporting this framework include developing, ... **Description** **Leidos** has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS)… more
    Leidos (09/27/25)
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  • Test Engineer

    SAIC (Fort Meade, MD)
    …where 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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  • 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 ... make a difference in National Security!** **Job Summary** This Test Engineer SME will provide technical expertise...members (Scrum Master, Product Owner, Software Developers) to develop test approaches with emphasis on automation of… more
    Leidos (08/08/25)
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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 ... a difference in National Security!** **Job Summary:** As a Test Engineer on this program, you will...members (Scrum Master, Product Owner, Software Developers) to develop test approaches with emphasis on automation of… 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 ... a difference in National Security!** **Job Description** As a Test Engineer on this program, you will...members (Scrum Master, Product Owner, Software Developers) to develop test approaches with emphasis on automation of… more
    Leidos (08/01/25)
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  • Software Engineer

    Leidos (Annapolis Junction, MD)
    …robust testing leveraging DevOps automation and, where appropriate, use of test automation commercial tools. There are a range of opportunities for ... creating common functions and shared actions for developers and testers. She/he will engineer , author, tune and document automation scripts in a development… more
    Leidos (09/18/25)
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  • Senior Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. Your will be supporting CNO and working ... team, you will have the freedom to identify problems, test and deploy solutions, and most importantly see your...OpenTelemetry, or OpenObserve. + Experience with DevOps practices. + CNO Experience. Perks and Benefits: + 8 weeks paid… more
    Belay Technologies (10/09/25)
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  • Senior Systems Engineer

    Belay Technologies (Columbia, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Systems Engineer to join our intel team. You will be responsible for the administration and ... yrs, BS or 4 additional yrs in place of BS + Experience with CNO operational tradecraft and guidance. + Experience with PowerShell, bash, python, etc. + Familiarity… more
    Belay Technologies (10/09/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …robust testing leveraging DEVOPS automation and, where appropriate, use of test automation commercial tools (there are a range of opportunities for ... common functions and shared actions for developers and testers. The individual will engineer , author, tune and document automation scripts in a development… more
    Leidos (08/26/25)
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  • DevSecOps Engineer

    Leidos (Orlando, FL)
    **Description** **Leidos** has a new and exciting opportunity for a **DevSecOps 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 (08/28/25)
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  • Mid/Sr. Network Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    … and production environments. We are using Test Driven Development (TDD) and test automation tools alongside a full suite of team collaboration tools in ... **Leidos** has a new and exciting opportunity for a **Mid/Sr Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/13/25)
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