• CNO Developer / Engineer

    Shuvel Digital (MD)
    …7-10 Education Level: Bachelors Position Description: GITI is looking for a senior-level CNO Developer / Engineer Capable of developing cyber capabilities and ... project-wide reviews of requirements, system architecture, and detailed design documents. A CNO Developer / Engineer must be able to collaborate well with a… more
    Shuvel Digital (09/04/25)
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  • CNO Developer / Engineer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is hiring CNO Developers to provide custom software design and development of CNO tools and techniques. Designs and develops end-to-end data ... flow and tasking into CNO tools developed. Provides/authors documentation, participate in design, code,...Design and develop end-to-end data flow and tasking for CNO tools developed. + Provide/author documentation, design, code, and… more
    BigBear.ai (08/02/25)
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  • Vulnerability Researcher/Reverse Engineer

    Nightwing (San Antonio, TX)
    …Vulnerability Researchers at NightWing CODEX analyze systems to understand how they work and how they behave when they break. Candidates must be able to play both ... sides of the fence, both developing and defeating new and advanced security techniques. Projects are undertaken in small teams with close coordination with customers. All our engineers write code, but many of our engineers spend as much time taking systems… more
    Nightwing (09/17/25)
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  • Senior Embedded Developer

    GliaCell Technologies (Fort Meade, MD)
    …government contract. Position Description: + You will act as an embedded developer /general-purpose CNO software engineer for up-and-coming projects where ... Are you a Senior Embedded Developer who is ready for a new challenge...customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions… more
    GliaCell Technologies (08/22/25)
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  • Expert CNO Software Developer

    Lockheed Martin (Hanover, MD)
    **Description:** **The Work:** A Senior Expert CNO Software Engineer does work that requires a highly skilled individual with expertise in computer network ... C, C\+\+, Java, Perl or Python * Experience with CNO Tools and Techniques **Desired Skills:** * 6\+ years...Techniques **Desired Skills:** * 6\+ years desired of USG CNO experience\. * More than just an interest in… more
    Lockheed Martin (08/22/25)
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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 ... client computer network defense (CND) and computer network operations ( CNO ) missions into the future. You'll interface directly with...into the future. You'll interface directly with CND and CNO experts to design and develop tools and systems.… more
    Parsons Corporation (08/08/25)
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  • ETL Developer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for an **ETL Developer SME** 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 (09/12/25)
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  • Front End Developer , Assoc. Principal

    BigBear.ai (Annapolis Junction, MD)
    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 Ft. Meade, Maryland. ... building a variety of specialized tools and tradecraft to enhance the CNO mission. Your responsibilities will include developing innovative solutions for scalable… more
    BigBear.ai (08/08/25)
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  • Senior Capability Developer

    ManTech (Annapolis Junction, MD)
    MANTECH seeks a motivated, career and customer-oriented **Senior Capability Developer ** to join our team in **Annapolis Junction, Maryland** . We're looking for a ... Senior Capability Developer to join our elite team. In this role,...role, you'll apply your deep technical expertise to analyze, reverse- engineer , and develop mission-critical capabilities that directly support national… more
    ManTech (08/24/25)
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  • Senior Full Stack / UI Developer - 25k Sign…

    Leidos (Columbia, MD)
    **Description** Leidos has a new and exciting opportunity for a **Senior Software Engineer ** to play a dual role in User Interface Development and Full Stack ... is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (07/12/25)
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  • Senior Software Engineer - Partial Telework

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a Senior Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company drone? + ... customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions...people Job Description: GliaCell is seeking a Senior Software Engineer on one of our subcontracts. This is a… more
    GliaCell Technologies (08/03/25)
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  • DevOps Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **DevOps** ** Engineer (SME)** in our **National Security Sector's (NSS) Cyber & Analytics ... is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (08/08/25)
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  • Sr. Solution Train Engineer w TS/SCI…

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Sr. Solution Train 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 (09/10/25)
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  • Senior DevOps Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …if you currently do not possess this level of clearance. Are you a Senior DevOps Engineer who is ready for a new challenge that will launch your career to the next ... customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions...people Job Description: GliaCell is seeking a Senior DevOps Engineer on one of our subcontracts. This is a… more
    GliaCell Technologies (10/02/25)
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  • Software Engineer

    Leidos (Annapolis Junction, MD)
    **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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  • Principal Software Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal 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 (09/25/25)
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  • Software Engineer TS/SCI Poly

    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 (08/26/25)
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  • Mid-Level Full Stack Software Engineer

    GliaCell Technologies (MD)
    …do not possess this level of clearance. Are you a Mid-Level Full Stack Software Engineer who is ready for a new challenge that will launch your career to the ... customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions...Description: GliaCell is seeking a Mid-Level Full Stack Software Engineer on one of our subcontracts. This is a… more
    GliaCell Technologies (09/25/25)
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  • Software Engineer (Data Analytics Focus)

    BigBear.ai (Columbia, MD)
    …mission-essential platform. You will also contribute to the MI team as a software engineer and analytic developer where you will design, develop, and integrate ... Overview BigBear.ai is seeking a Software Engineer . You will be a member of the...SIGINT collection and analysis systems. + Experience with production CNO capabilities and operations. About BigBear.ai BigBear.ai is a… more
    BigBear.ai (09/11/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Kubernetes 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 (07/31/25)
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