• Cyber ( CNO ) Software

    Percival Engineering (Columbia, MD)
    …to developing cutting-edge software , our team does it all. If you are a Cyber ( CNO ) Software Developer with a passion for innovation and a knack for ... Provide software development in support of custom software design and development of cyber capability...of custom software design and development of cyber capability tools and techniques + Draft documentation, participate… more
    Percival Engineering (03/27/25)
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  • CNO Developer (TS/SCI w/ Poly)

    Parsons Corporation (Chantilly, VA)
    …got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** CNO Developer ** to join our team! In this role you will get to ... skills while supporting our customer's mission. + Strengthen your CNO skills as you utilize your creativity to discover...+ Bachelor's degree in related field of study (eg Software Engineering, Computer Science, etc.) + 5+ years of… more
    Parsons Corporation (05/14/25)
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  • Mid-Level CNO Developer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a highly creative Mid-Level CNO Developer for an exciting upcoming Cyber Operations contract award with detective skills to ... tackle the riddles of cyber security and provide capabilities with development. What you...capabilities with development. What you will do Provides custom software design and development of NO tools and techniques.… more
    BigBear.ai (05/31/25)
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  • CNO Software Engineer

    Lockheed Martin (Herndon, VA)
    …fosters a collaborative work environment that encourages differences and big\-picture thinking\. As a CNO Developer , you will have the opportunity to work on a ... variety of mission\-critical programs developing specialized cyber tools, techniques and integrated effects\. The work our team performs requires a much higher level… more
    Lockheed Martin (05/22/25)
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  • Software Developer with Mobile…

    Parsons Corporation (Chantilly, VA)
    …Our team in Northern Virginia is currently seeking candidates with experience in CNO development and remote access through exploitation to provide the support to our ... The ideal candidate for this role will be someone who has performed CNO development and has an understanding of Android development. Relevant experience with… more
    Parsons Corporation (03/26/25)
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  • Principal Full Stack Developer

    Leidos (Reston, VA)
    …**Leidos** has a new and exciting opportunity for a **Principal** **Full Stack Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (05/21/25)
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  • Java Developer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (05/17/25)
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  • Java Developer

    Leidos (Reston, VA)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... with advanced Excel in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented...We have an immediate need for a Sr. Java Developer with strong systems, software , cloud, database,… more
    Leidos (05/09/25)
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  • Jr. Java Developer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Jr. Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (05/03/25)
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  • MarkLogic Developer (SME)

    Leidos (Reston, VA)
    …for a **MarkLogic Developer SME** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the forefront ... in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic… more
    Leidos (04/24/25)
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  • Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal User Interface Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (06/03/25)
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  • ETL Java Developer SME

    Leidos (Reston, VA)
    …for a **ETL Java Developer SME** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the forefront in ... Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling,...difference in National Security!** **Job Summary** This ETL Java Developer SME role is supporting support mission-critical systems in… more
    Leidos (06/11/25)
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  • JIRA Developer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **JIRA Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (05/02/25)
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  • DevOps Engineer (SME)

    Leidos (Reston, VA)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... Confluence, Jenkins, and Katalon Studio. + Demonstrated experience working within a software development team and supporting developers and developer activities.… more
    Leidos (06/17/25)
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