• Senior Python AI/ML Prototype Developer

    Leidos (Fort Meade, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Python AI/ML Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/03/25)
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  • Embedded Developer

    Percival Engineering (Columbia, MD)
    …Based in Columbia, Maryland, our squad is on a big mission: developing top -notch talent and technical solutions to safeguard our nation's most critical assets. From ... deep into vulnerabilities and cracking codes to developing cutting-edge software , our team does it all. If you are...team does it all. If you are an Embedded Developer with a passion for innovation and a knack… more
    Percival Engineering (11/06/25)
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  • Senior System Developer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …efficient project execution and continuous improvement. Required Qualifications: + Active Secret Clearance: TS preferred + Education: + Bachelor's Degree ... in a collaborative, congenial environment. We are seeking a Senior System Developer to lead the design, development, integration, testing, and deployment of… more
    Competitive Range Solutions, LLC (11/06/25)
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  • Full Stack Developer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Full Stack Developer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for a ... projects to develop, maintain, and enhance complex and diverse software systems assisting in the defense of our nation....services and across new baselines Requirements + Active Clearance: TS /SCI with Polygraph is required + Ability to work… more
    Athenix Solutions Group, LLC (10/23/25)
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  • Senior CNO Developer

    ManTech (Hanover, MD)
    **MANTECH** seeks a skilled and innovative **Senior CNO Developer ** to join our team in **Hanover, MD.** In this role, you will contribute to the development of ... are not limited to:** + Designing and developing new hardware- or software -based Computer Network Operations (CNO) capabilities + Managing the design, development,… more
    ManTech (10/24/25)
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  • Junior ServiceNow Developer

    Synergy ECP (Annapolis Junction, MD)
    Junior ServiceNow Developer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared professionals ... as part of team of professionals. You will utilize software development and software design methodologies appropriate...REQUIRED + Must be fully cleared with an active TS /SCI and the appropriate client polygraph. Benefits + Compensation:… more
    Synergy ECP (10/15/25)
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  • Cloud/AWS Developer

    Synergy ECP (Columbia, MD)
    Cloud/AWS Developer Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description Synergy ECP is a Service Disabled ... veteran status, or any other protected class. Clearance Required: TS /SCI Other Requirements: US Citizenship Description: Design, develop, document, integrate,… more
    Synergy ECP (10/15/25)
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  • Java Developer w/ Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Java Developer to work on a fast-moving software engineering team supporting a microservice ecosystem with several UIs. This ... with tech lead on technical decisions and product roadmap. + Resolve challenging software engineering design problems. + Interact with the customer to resolve issues… more
    BigBear.ai (11/07/25)
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  • Mobile CNO Developer 2

    ARSIEM (Annapolis Junction, MD)
    …every client you work with. ARSIEM is currently looking for a Mobile CNO Developer 2. The position will support one of our Government clients in Annapolis Junction, ... CNO Analyst/Programmers in daily tasks + Able to debug software and troubleshoot issues + Able to create and...2025-08-06 Clearance Requirement : This position requires an active TS /SCI with a polygraph. You must be a US… more
    ARSIEM (11/07/25)
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  • CNO Developer

    SAIC (Fort Meade, MD)
    …can** **grow your career in a dynamic and supportive environment!** The CNO Developer designs, develops, and implements tools and capabilities for both offensive and ... or write Python to audit pieces of C++ code **Qualifications** + Active TS /SCI with Polygraph + Bachelor's degree from an accredited college/institution + Eight (8)… more
    SAIC (08/19/25)
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