• Bigbear.ai (Mclean, VA)
    Overview BigBear.ai is seeking a Front-End Software Engineer to work on an exciting, mission-critical team. This position will be based out of the Annapolis ... WebSockets or real-time data handling frameworks Redis Prior experience within CNO XP/Agile software development CI/CD Linux (CentOS/RHEL) Cloud Services… more
    job goal (01/13/26)
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  • Harris Geospatial Solutions (Washington, DC)
    …relevant to the platform and the domains of cyber security and software engineering. Monitor industry trends and publicly disclosed techniques for incorporation into ... lieu of a degree, 10 years of experience in cyber security and software engineering. Working knowledge of OS and application vulnerability classes. Proven experience… more
    job goal (01/13/26)
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  • Via Logic LLC (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... has a new and exciting opportunity for a Test Engineer ( SME ) in our National Security Sector's...this program, you will have the opportunity to perform software development to implement scripts, evaluate test results, and… more
    job goal (01/13/26)
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  • Via Logic LLC (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... has a new and exciting opportunity for a Test Engineer in our National Security Sector's (NSS) Cyber &...automated tests to ensure the quality and reliability of software applications and services in a Continuous Integration /… more
    job goal (01/13/26)
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  • Via Logic LLC (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... a new and exciting opportunity for a Senior Test Engineer in our National Security Sector's (NSS) Cyber &...automated tests to ensure the quality and reliability of software applications and services in a Continuous Integration /… more
    job goal (01/13/26)
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  • Via Logic LLC (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... a new and exciting opportunity for a Sr. DevOps Engineer in our National Security Sector's (NSS) Cyber &...SAFe environment. The role will also work collaboratively with software engineering to deploy and operate systems. Additionally, this… more
    job goal (01/13/26)
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  • Via Logic LLC (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... Leidos has a new and exciting opportunity for Cyber Security Engineer SME in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . Our… more
    job goal (01/13/26)
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  • Leidos (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... has a new and exciting opportunity for an Enterprise Architect / Systems Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)… more
    job goal (01/13/26)
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  • Via Logic LLC (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... Leidos has a new and exciting opportunity for a Elasticsearch Systems Engineer (SME) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) .… more
    job goal (01/13/26)
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  • COMFORT SYSTEMS (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... has a new and exciting opportunity for a Test Engineer SME in our National Security Sector's (NSS) Cyber...automated tests to ensure the quality and reliability of software applications and services in a Continuous Integration /… more
    job goal (01/12/26)
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  • Leidos (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... Overview Leidos has a new and exciting opportunity for a Senior DevOps Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . Our… more
    job goal (01/12/26)
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  • Nightwing Group (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... engineers of multiple disciplines including vulnerability research, reverse engineering, CNO /CNE development, hardware emulation, system engineering, and data analytics.… more
    job goal (01/13/26)
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  • Software Engineer

    Parsons Corporation (Centreville, VA)
    …and supportive environment. **What You'll Be Doing:** As an Associate level Software Engineer /Developer, your responsibilities will include: + Collaborating with ... Are you ready to launch your career as a ** Software or Embedded Engineer /Developer** ? Parsons is...in **Computer Network Defense (CND)** and **Computer Network Operations ( CNO )** to design and develop tools and systems that… more
    Parsons Corporation (12/20/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling,...a difference in National Security!** **Job Description** As a Software Engineer on this program, you will… more
    Leidos (11/19/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal** ** Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... **Join us and make a difference in National Security!** **Job Description** A Software Engineer on this program provides Agile development and operations and… more
    Leidos (11/07/25)
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  • Cyber Capability Engineer Sr - Rapid…

    BAE Systems (Chantilly, VA)
    **Job Description** This position is for an senior level experienced cyber engineer with rapid development CNO and CNE experience. Rapid development is a dynamic ... software development approach designed for speed and adaptability. Its...performing incident response and computer network operations and exploitation ( CNO /CNE) require development and engineering support focused on the… more
    BAE Systems (01/09/26)
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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 will make ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (10/18/25)
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  • Test Engineer (SME)

    Leidos (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... has a new and exciting opportunity for a Test Engineer SME in our **National Security Sector's (NSS) Cyber...automated tests to ensure the quality and reliability of software applications and services in a Continuous Integration /… more
    Leidos (12/11/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... has a new and exciting opportunity for a **Test Engineer ** ( **SME** ) in our **National Security Sector's...this program, you will have the opportunity to perform software development to implement scripts, evaluate test results, and… more
    Leidos (11/07/25)
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  • Senior Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (01/09/26)
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