• Senior Java Analytic Developer (SWE-3)

    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 ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (12/23/25)
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  • Junior ServiceNow Developer

    CACI International (Chantilly, VA)
    …gathering requirements, and creating documentation.** ITIL4 certification** ServiceNow developer certification, preferably Certified System Administrator (CSA)** ... Junior ServiceNow Developer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/11/25)
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  • Sr PeopleSoft Developer (Clearance…

    Oracle (Washington, DC)
    …Description** **Must currently hold and have the ability to maintain a TS /SCI with Poly.** Oracle Government, Defense and Intelligence is seeking an experienced ... PeopleSoft Developer who has a broad understanding of Oracle-based solutions,...implementation aspects of engagement(s) ensuring high quality and integrated software solutions within constraints of time and budget. Experience… more
    Oracle (11/25/25)
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  • CNO Net Developer

    Belay Technologies (Annapolis Junction, MD)
    …TCP/IP), and analysis of network traffic (eg, Wireshark). + Produce and modify software systems in C/C++/Python/Assembly. + Provide support for fielded ... in 2021! Belay Technologies is seeking a CNO Net Developer for our intel team. You will act as...software systems . + Familiarity with Git and Subversion. + Atlassian… more
    Belay Technologies (11/25/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    …into new or modified systems or operating environments. + Write or review software and system documentation. + Identify, assess, and mitigate software ... Engineer, you will develop, maintain, and enhance complex software systems , including processing-intensive analytics, algorithms, and...+ Must be a US citizen with an active Top Secret /SCI DoD Security clearance with polygraph.… more
    CACI International (12/20/25)
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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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  • Expert CNO Developer

    ManTech (Hanover, MD)
    …capabilities + Managing the design, development, documentation, testing, and debugging of software applications and systems + Applying expert knowledge of ... **MANTECH** seeks a skilled and innovative **Expert CNO Developer ** to join our team in **Aurora, CO.**...team working on next-generation solutions that safeguard national security systems . **Responsibilities include but are not limited to:** +… more
    ManTech (11/21/25)
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  • Cloud Services Developer

    Oracle (Washington, DC)
    …organization** is looking for a technically proficient **Cloud Services Developer ** with experience in designing, developing, configuring, optimizing and maintaining ... box to solve challenging problems. The candidate will have a strong developer background, hands-on experience with cloud-native services, and the ability to deliver… more
    Oracle (12/16/25)
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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 ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/28/25)
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  • Java Developer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …will support a variety of projects to develop, maintain, and enhance complex and diverse software systems assisting in the defense of our nation. We have roles ... Java Developer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix...capabilities and address bug fixes + Test and debug software code for network connected systems / integrated… more
    Athenix Solutions Group, LLC (10/23/25)
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