• Expert CNO Software Developer

    ManTech (Hanover, MD)
    ManTech is seeking a motivated, career and customer-oriented **Expert** **CNO Software Developer ** to join our team in Hanover, MD. As a valued member of our ... **OR** 10+ years of relevant experience if no degree. + Proficiency in Python and C/C++ programming. + Troubleshooting / debugging experience. + Proficiency in… more
    ManTech (09/10/25)
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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 active ... years professional experience in software development; proficiency in C, C++, Python , Rust, or Go + Training/Certification: Experience with secure development… more
    DarkStar Intelligence LLC (09/07/25)
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  • Cyber Security Researcher (Cross-Functional…

    DarkStar Intelligence LLC (Fort Meade, MD)
    Cyber Security Researcher (Cross-Functional Developer ; Research, & Test Engineer) Location: Fort Meade, MD | Type: Full-Time | Clearance: TS/SCI CI Poly Note: These ... software development, DevSecOps, or vulnerability research + Training/Certification: Familiarity with Python , C/C++; optional Rust or Go + Ability to adapt quickly… more
    DarkStar Intelligence LLC (09/07/25)
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  • Software Developer 3

    Synergy ECP (Columbia, MD)
    Software Developer 3 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital Partners, ... required. + Development experience (C++, JAVA, XML/XSD), scripting language experience, ( Python or Perl), JAVA GUI development experience and Web framework… more
    Synergy ECP (09/01/25)
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  • Computer Scientist 3 or 4 (Virtualization-Savvy…

    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 clients ... protocols, SSL security layers + Reverse Engineering for debugging Preferred Qualifications + Python The ARSIEM pay range for this job level is a general guideline… more
    ARSIEM (09/01/25)
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  • Associate CNO Software Developer

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career and customer-oriented **Associate CNO Software Developer ** to join our team in Hanover, MD. **Responsibilities include, but are not ... 4+ years of relevant experience without a BS degree. + Experience in Python and C/C++ programming. + Troubleshooting / debugging experience. + Experience with… more
    ManTech (08/11/25)
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  • Mobile CNO Developer 3

    ARSIEM (Annapolis Junction, MD)
    …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 Annapolis ... eight (8) years of experience programming in Assembly, C, C++, Java, Perl, and/or Python . + Minimum seven (7) years of experience developing in one (1) or more… more
    ARSIEM (08/08/25)
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  • Full-Stack Developer with Poly Mid to Sr…

    Lockheed Martin (Annapolis Junction, MD)
    …with Poly Candidate will provide software development support on a model repository\. Developer will be required to have full\-stack experience and desire to span ... or equivalent * Cloud: S3, EKS * CI/CD: GitLab **Desired Skills:** * Python , dataflow, AWS **Clearance Level:** TS/SCI w/Poly SP **Other Important Information You… more
    Lockheed Martin (08/02/25)
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  • Software Developer

    Parsons Corporation (Fort George G Meade, MD)
    …what you're looking for. **Job Description:** Parsons is looking for an experienced **Software Developer ** to join our team! You will be working alongside a group of ... of related professional experience + Programming experience using Java and/or Python + Experience delivering software solutions for government or commercial… more
    Parsons Corporation (07/30/25)
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  • Embedded Software Developer /Engineer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Embedded Software Developer /Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Job Type Full-time Description Athenix ... from and writing to flash memory) + experience developing in C, C++, and Python + directly manipulating hardware through registers and I/O ports If so we have… more
    Athenix Solutions Group, LLC (07/24/25)
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