• Vulnerability Researcher/ CNO

    Nightwing (San Antonio, TX)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... and using tools to find, exploit, and productize vulnerabilities in complex software systems Security Clearance Qualified applicants may be subject to a security… more
    Nightwing (08/27/25)
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  • Entry-Level Software or Embedded Engineer/…

    Parsons Corporation (Centreville, VA)
    …what's possible. **Job Description:** Parsons is looking for an entry-level **TS Cleared Software ** or **Embedded Engineer/ Developer ** to join our team! In this ... 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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  • Software Developer (Core Cyber Tool…

    DarkStar Intelligence LLC (Fort Meade, MD)
    Software Developer (Core Cyber Tool Development) Location: Fort Meade, MD | Type: Full-Time | Clearance: TS/SCI CI Poly Note: These positions are part of an ... testing, and cloud development tasks. Key Responsibilities + Design and develop software capabilities to meet operational CNO requirements. + Implement secure… more
    DarkStar Intelligence LLC (09/07/25)
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  • Junior Web Developer

    GliaCell Technologies (MD)
    …if you currently do not possess this level of clearance. Are you a Junior Web Developer who is ready for a new challenge that will launch your career to the next ... you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security...customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions… more
    GliaCell Technologies (09/26/25)
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  • Principal Java Developer

    Leidos (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 **Principal** **Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/13/25)
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  • Full Stack Developer (SME)

    Leidos (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 **Full Stack Developer (SME)** in our **National Security Sector's (NSS) Cyber...you will have the opportunity to build strong systems, software , and cloud environments and provide operations and maintenance… more
    Leidos (08/08/25)
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  • Java Developer

    Leidos (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... **Description** **Leidos** has a new and exciting opportunity for a **Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (08/08/25)
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  • Sr. Full Stack Developer

    Leidos (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... new and exciting opportunity for a **Sr. Full Stack Developer ** in our **National Security Sector's (NSS) Cyber &...you will have the opportunity to build strong systems, software , and cloud environments and provide operations and maintenance… more
    Leidos (08/08/25)
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  • Java Developer

    Leidos (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... **Security!** We have an immediate need for a Sr. Java Developer with strong systems, software , cloud, database, and Agile experience to support a complex… more
    Leidos (08/02/25)
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  • Sr. Java Developer

    Leidos (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 **Sr.** **Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/13/25)
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