• Senior Java Software Engineer…

    RTX Corporation (State College, PA)
    …solves tough, meaningful problems that create a safer, more secure world. In the ** Senior Java Software Engineering** role, you will design, develop, and test ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Poly - Current At Raytheon,...Java code in a Linux, Agile, DevOps environment. We… more
    RTX Corporation (11/29/25)
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  • Senior Java Analytic Developer…

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Java Analytic Developer** in our **National Security Sector's (NSS) Cyber & ... how this program "Delivers Mission Success!" Seeking a motivated senior Java analytic GHOSTMACHINE developer to support...**Security Clearance Requirement** : Candidates must possess an active TS / SCI with Polygraph to be considered for… more
    Leidos (12/23/25)
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  • Senior Java /C++ Software Engineer…

    RTX Corporation (State College, PA)
    …tough, meaningful problems that create a safer, more secure world. In the ** Senior Java /C++ Software Engineering** role, you will design, develop, and test ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current At Raytheon, the foundation...SonarQube, Docker and Kubernetes. + An active and transferable ** Top Secret ** security clearance that can be… more
    RTX Corporation (01/08/26)
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  • Senior Java Developer - Clearance…

    Lockheed Martin (Annapolis Junction, MD)
    …with similar software processes may be substituted for a bachelor's degree\. TS / SCI w/ POLY Required Skills: * Java Application \(no front end necessary\), ... and integrity\. **WHO YOU ARE** * You are an Senior Java Developer who will support a...Python * Kubernetes * NiFi * RabbitMQ **Clearance Level:** TS / SCI w/Poly SP **Other Important Information more
    Lockheed Martin (01/10/26)
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  • 348 - Senior Java Analytic Developer

    ARSIEM (Fort Meade, MD)
    …impact on every client you work with. ARSIEM is looking for aa motivated Senior Java Analytic GHOSTMACHINE Developer to support the exciting Technology Trending ... MD. Responsibilities + Collaborate closely with customers to develop Java GM analytics based off artifacts, enrich data with...Date: 2025-12-26 Clearance Requirement: This position requires an active TS / SCI with a polygraph. You must be… more
    ARSIEM (01/13/26)
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  • MFAMS Senior Back End Java

    CACI International (Hanover, MD)
    MFAMS Senior Back End Java Developer- TS / SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... TS / SCI with Polygraph Employee Type: Regular Percentage...TS / SCI with Polygraph Employee Type: Regular Percentage of Travel...for a total of 12 years. _Must Have:_ + Java Development Experience + Ability to review and test… more
    CACI International (10/23/25)
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  • TS / SCI Senior Java

    Insight Global (Arlington, VA)
    …practices and advanced techniques * Analyze and understand existing Java Spring MVC legacy applications, including architecture, codebase structure, dependencies, ... about how we collect, keep, and process your private information , please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.… more
    Insight Global (01/21/26)
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  • SAP NS2 Sr. Java Developer - Active…

    SAP (Herndon, VA)
    …+ Capable of translating complex technical solutions into structured documentation. Security Clearance TOP SECRET SCI with Polygraph required **Bring out ... national security and critical infrastructure customers. We are seeking a highly experienced Senior Java Developer to support, maintain, and enhance a suite of… more
    SAP (11/13/25)
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  • API Java Python Developer, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **API Java Python Developer, Senior ** **Category:** Project...the ability to obtain and maintain a TS / SCI with CI Poly -Proficiency in Java ... enhancements for existing applications and APIs. Skills & Qualifications: Senior Level -Bachelor's degree and/or 5 to 8 years...the ability to obtain and maintain a TS / SCI with CI Poly * Proficiency in Java more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Senior Principal Java /C++ Cloud…

    RTX Corporation (Aurora, CO)
    …with message brokers such as RabbitMQ, ActiveMQ, or Kafka. + Active and transferable Top Secret US government issued security clearance is required prior to ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current At Raytheon, the foundation...teams, and other engineering personnel. + Mentor and guide senior and junior engineers. + Generate software cost and… more
    RTX Corporation (10/29/25)
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