• Expert CNO Software Engineer

    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 ... in lieu of a Bachelor's Degree\. * Experience programming in Assembly, C, C\+\+, Java , Perl or Python * Experience with CNO Tools and Techniques **Desired… more
    Lockheed Martin (01/08/26)
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  • CNO Reverse Engineer

    ManTech (Hanover, MD)
    …Components and Software Applications to design and develop new bleeding edge CNO software . + Author and participate in technical presentations on assigned ... **MANTECH** seeks a highly skilled and innovative ** CNO Reverse Engineer ** to join our...such as IDA Pro, Ghidra, OllyDbg, and other industry-standard software for hardware and software analysis. +… more
    ManTech (01/07/26)
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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, and software readiness reviews in accordance with… more
    BigBear.ai (10/31/25)
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  • CNO Reverse Engineer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is excitedly seeking a talented CNO Reverse Engineer , ready to embark on a thrilling journey of reverse engineering hardware components, ... software applications, and operating systems, unveiling their functionality, code...you will do + Program in Assembly, C, C++, Java , Perl, or Python. + Develop Windows applications using… more
    BigBear.ai (01/01/26)
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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 ... , JavaScript, Bash, PowerShell, Perl, C#, Rust. + Experience with developing CNO specific software in Linux/Windows/Embedded applications. + Experience with… more
    Belay Technologies (11/25/25)
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  • Full Stack Java Software

    Leidos (Annapolis Junction, MD)
    …much more. **Join us and make a difference in National** **Security!** **Position Summary** The Software Engineer (SWE) works as part of a small, agile team of ... at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling,...engineers will be required to have experience as a software engineer supporting programs and contracts of… more
    Leidos (01/06/26)
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  • Junior Java Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …not apply if you currently do not possess this level of clearance. Are you a Junior Java Software Engineer who is ready for a new challenge that will launch ... customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions...talented people Job Description: GliaCell is seeking a Junior Java Software Engineer on one… more
    GliaCell Technologies (12/14/25)
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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...procedure generation). + **Programming Languages:** Proficiency in C, C++, Java , and web programming. + ** Software Design:**… more
    Parsons Corporation (12/20/25)
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  • Senior Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …apply if you currently do not possess this level of clearance. Are you a Senior Software Engineer who is ready for a new challenge that will launch your career ... work with some amazingly talented people Job Description: GliaCell is seeking a Senior Software Engineer on one of our subcontracts. This is a full-time position… more
    GliaCell Technologies (01/03/26)
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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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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …apply if you currently do not possess this level of clearance. Are you a Principal Software Engineer who is ready for a new challenge that will launch your ... customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions...talented people Job Description: GliaCell is seeking a Principal Software Engineer on one of our subcontracts.… more
    GliaCell Technologies (11/10/25)
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  • Senior Software Design Engineer

    Leidos (Orlando, FL)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Software Design Engineer ** in our **National Security Sector's (NSS) Cyber & ... team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (12/10/25)
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  • Junior Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …apply if you currently do not possess this level of clearance. Are you a Junior Software Engineer who is ready for a new challenge that will launch your career ... customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions...talented people Job Description: GliaCell is seeking a Junior Software Engineer on one of our subcontracts.… more
    GliaCell Technologies (11/10/25)
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  • Mid-Level Software Engineer

    GliaCell Technologies (Columbia, MD)
    …if you currently do not possess this level of clearance. Are you a strong Mid-Level Software Engineer who is ready for a new challenge that will launch your ... customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions...talented people Job Description: GliaCell is seeking a Mid-Level Software Engineer on one of our subcontracts… more
    GliaCell Technologies (11/01/25)
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  • Senior Software Engineer 25k Sign…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Software Engineer ** in our **Intelligence Sector Cyber & Analytics Business Area ... of** ** ** **$25,000.** Leidos is seeking a driven and experienced Full Stack Software Engineer to support a high-stakes, mission-critical program. In this role,… more
    Leidos (12/03/25)
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  • Senior Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …apply if you currently do not possess this level of clearance. Are you a Senior Software Engineer who is ready for a new challenge that will launch your career ... customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions...talented people Job Description: GliaCell is seeking a Senior Software Engineer on one of our subcontracts.… more
    GliaCell Technologies (12/13/25)
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  • Full Stack Software Engineer (SWE-3)

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Full Stack Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (01/08/26)
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  • Principal Software Engineer - 25k…

    Leidos (Aurora, CO)
    …of** ** ** **$25,000.** Leidos is seeking a driven and experienced Full Stack Software Engineer to support a high-stakes, mission-critical program. In this role, ... at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling,...Elastic Search + Jupyter Notebook + Google Go + Java Script CONMD CSSRC If you're looking for comfort,… more
    Leidos (12/13/25)
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  • Software Engineer (Data Analytics…

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Software Engineer . You will be a member of the Mission Intelligence (MI) team supporting a variety of data engineering, ... will also contribute to the MI team as a software engineer and analytic developer where you...of a BS + Clearance:TS/SCI w/ Poly + Production-grade software development experience in Java and Python.… more
    BigBear.ai (12/11/25)
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