• CNO Developer ( Network )

    Parsons Corporation (Annapolis Junction, MD)
    …for. **Job Description:** Are you looking to make great use of your Network Devices reverse engineering (RE) and vulnerability research (VR) skills, while continuing ... to make a difference and learn from / collaborate with our existing Network Devices / vulnerability research / reverse engineering subject matter experts, we have… more
    Parsons Corporation (07/25/25)
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  • Mobile CNO Developer 3

    ARSIEM (Annapolis Junction, MD)
    …impact on every client you work with. ARSIEM is currently looking for a Mobile CNO Developer 3 . The position will support one of our Government clients in ... four (4) years of experience in programming techniques to evade host and/or network -based intrusion detection systems. + Minimum four (4) years of experience in … more
    ARSIEM (08/08/25)
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  • Computer Scientist 3 or 4…

    ARSIEM (Fort Meade, MD)
    …ARSIEM is currently looking for a Computer Scientist 3 or 4 (Virtualization-Savvy CNO Developer 3 or 4) . This position will support one of our Government ... + Strong C + Memory management + Windows internals + Networking - network protocols, SSL security layers + Reverse Engineering for debugging Preferred Qualifications… more
    ARSIEM (06/03/25)
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  • Senior Cyber Operator/ Developer /Analyst

    Belay Technologies (Columbia, MD)
    …and a finalist in 2021! Belay Technologies is seeking a Senior Cyber Operator/ Developer /Analyst to join our intel team. CODAs shall provide technical and engineering ... support in the exploitation of commercial network infrastructure and computer systems. The Subcontractor shall have...and procedures. Under the direction of the government, the operator/ developer will ensure that risks are understood and that… more
    Belay Technologies (05/22/25)
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  • Senior Python Developer (SWE- 3 )

    Leidos (Fort Meade, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Python Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (07/29/25)
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  • Software Developer Cyber - SWE 3

    Lockheed Martin (Hanover, MD)
    …support our mission\. **The Work:** As a Software Cyber Engineer \- SWE 3 , you'll have the opportunity to design, develop, and deploy innovative software solutions ... **Desired Skills:** * Experience with Computer Science, Information Systems or Network Engineering\. * Able to install and configure anti\-virus and spy\-ware\.… more
    Lockheed Martin (07/18/25)
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  • Analytic Java Developer

    Leidos (Fort Meade, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Java Analytic Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (07/11/25)
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  • ODM Developer

    IBM (Baltimore, MD)
    …come up with creative solutions resulting in ground breaking impact for a wide network of clients. Our culture of evolution and empathy centers on long-term career ... your unique skills and experience. **Your role and responsibilities** The ODM Developer will be responsible for identifying and documenting business rules and… more
    IBM (07/29/25)
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  • Software Developer

    Imagine One Technology & Management (Lexington Park, MD)
    …The **Software Developer ** will research, design, and develop computer and network software or specialized utility programs. They will analyze user needs and ... Imagine One Technology & Management is currently seeking a **Software Developer ** "contingent" on award of the associated work to the Imagine One Team. This position… more
    Imagine One Technology & Management (06/03/25)
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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 Area ... talented 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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