• Raytheon (Aurora, CO)
    …team solves tough, meaningful problems that create a safer, more secure world.As a Software Engineer , you have the opportunity to directly impact the world ... and 2 years of relevant software engineering experience.Experience developing object-oriented software using Java .The ability to obtain and maintain a US… more
    JobGet (05/01/25)
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  • Raytheon (Aurora, CO)
    …DevSecOps Engineer , you will herald a transformative era in software engineering, one that underscores the integration of development and operations through ... Role Type:OnsiteU.S. Citizen, US Person, or Immigration Status Requirements: Security Clearance : TS/SCI without PolygraphAt Raytheon, the foundation of everything we… more
    JobGet (05/01/25)
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  • Principal Java Software

    RTX Corporation (Annapolis Junction, MD)
    …in either State College, PA or Columbia, MD **What you Will Do** The Principal Java Software Engineer will design, develop, and maintain advanced software ... tough, meaningful problems that create a safer, more secure world. In the Principal Java Software Engineering role, you will design, develop, and test Java more
    RTX Corporation (04/25/25)
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  • Lead, Software Engineer

    L3Harris (Malabar, FL)
    …land, sea and cyber domains in the interest of national security. Job Title: Lead, Software Engineer / Java Full-Stack Job Code: 23286 Job Location: Malabar, ... FL (on-site) Job Description: L3Harris is seeking Software Engineer in Malabar, FL to work...both frontend and backend development, utilizing technologies such as Java Spring MVC, SQL Server, JavaScript, React.js, HTML5. +… more
    L3Harris (04/30/25)
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  • Mobile Software Engineer

    CACI International (Ashburn, VA)
    Mobile Software Engineer - Java /Kotlin Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... passionate team of industry-leading individuals supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS). As a… more
    CACI International (02/18/25)
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  • Junior Java Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a Junior Java Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... talented people Job Description: GliaCell is seeking a Junior Java Software Engineer on one...Possess an active or rein-statable TS/SCI with Polygraph security clearance + US Citizenship + 0+ years of experience… more
    GliaCell Technologies (03/17/25)
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  • Java Software Engineer (MD)…

    System One (Annapolis Junction, MD)
    …Type: Full-Time, Direct Hire About the Role: We are seeking a Software Engineer with an Active TS/SCI clearance and CI Poly to join a high-performing ... Software Engineer (TS/SCI w/ CI Poly)...High-Performance Agile Team ? Location: Annapolis Junction, MD ? Clearance Required: Active TS/SCI with CI Poly ? Employment… more
    System One (04/03/25)
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  • Java Software Developer/…

    CACI International (Aurora, CO)
    Java Software Developer/ Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Posting End: 4/24/2026 **Job Description:** CACI is seeking a Software Developer to join a multidisciplined team to work...TEMs as needed. **Technologies you will use include:** * Java 17: Spring Boot, Spring Framework, and REST microservices… more
    CACI International (04/25/25)
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  • CNO Java Software Engineer

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career and customer-oriented **CNO Java Software Engineer ** to join our team in the Hanover, Maryland location. Provides ... but are not limited to:** + Developing and coding software , ensuring software standards are met. +...experience in lieu of a degree. + Experience with Java 8 or higher + Experience with build environments… more
    ManTech (04/12/25)
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  • Java Software Engineer

    ASM Research, An Accenture Federal Services Company (Fort Meade, MD)
    …position. + TS/SCI clearance with polygraph. **Other Job Specific Skills** + Strong Java skills, developing software in Red Hat Linux. + Swagger. + ReactOS. ... and applications. Responsible for the design, development, and configuration of software systems to meet market and/or client requirements. Develops code using… more
    ASM Research, An Accenture Federal Services Company (04/09/25)
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  • Staff Algorithm Software Engineer

    Lockheed Martin (Huntsville, AL)
    …**The Work** The C2BMC\-Regional Application Agile Release Train is seeking a software engineer that can convert complex algorithms into working operational ... testing of the C2BMC applications\. Common responsibilities of a software engineer on the RA ART team...for this position * Experience in full life cycle software development of Java \-based applications in a… more
    Lockheed Martin (04/09/25)
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  • Full Stack Software Engineer - Top…

    SpaceX (Hawthorne, CA)
    Full Stack Software Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... goal of enabling human life on Mars. FULL STACK SOFTWARE ENGINEER - TOP SECRET CLEARANCE...+ Professional programming experience with object-oriented languages such as Java , Python, C# + Strong software design… more
    SpaceX (04/15/25)
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  • Software Engineer - Mid - Secret…

    Lockheed Martin (Huntsville, AL)
    …technologies\. **The Work** The C2BMC\-Regional Application Agile Release Train is seeking a software engineer that will thrive in a fast paced team environment ... testing of the C2BMC applications\. Common responsibilities of a software engineer on the RA ART team...and develop new Java applications; Maintain existing Java applications * Support software testing and… more
    Lockheed Martin (04/06/25)
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  • Software Engineer , C++ - Top Secret…

    SpaceX (Hawthorne, CA)
    Software Engineer , C++ - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars ... of enabling human life on Mars. SOFTWARE ENGINEER , C++ - TOP SECRET CLEARANCE As...in software development delivering robust and scalable software applications + Experience with Python, Java more
    SpaceX (04/15/25)
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  • Software Engineer , Hardware Test…

    SpaceX (Hawthorne, CA)
    …on Mars. SOFTWARE ENGINEER , HARDWARE TEST & AUTOMATION - TOP SECRET CLEARANCE As a Software Engineer in Special Programs, you will design, develop, ... Software Engineer , Hardware Test & Automation - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is… more
    SpaceX (04/15/25)
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  • Software Reverse Engineer - Future…

    Cipher Tech Solutions (Vienna, VA)
    … to customer specifications. Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, ... Vienna, VA, USA | Software Development | Hourly | 43.27-96.15 per hour...a US Citizen who holds a US government security clearance at the Secret level or higher + Must… more
    Cipher Tech Solutions (04/04/25)
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  • Full Stack Software Engineer - Top…

    Lockheed Martin (King Of Prussia, PA)
    …Within LM Space, the Victor Program Area is looking for an early career Full Stack Software Engineer , who's willing to work in the office on a small team of ... One, Confluence\) * UI Web Frameworks \- Angular/React/Vue\.js/Ember\.js * GitLab pipeline for software project * Active Top Secret security clearance to start… more
    Lockheed Martin (04/23/25)
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  • Software Engineer - Clearance

    Lockheed Martin (PR)
    …find a career that's built for you\. Lockheed Martin is seeking a skilled ** Software Engineer ** \(Level 2\) currently residing inPuerto Ricoto join a dynamic ... software systems and working on Agile teams\. \- Professional software engineering experience working within \.NET and/or JAVA programming languages\.… more
    Lockheed Martin (04/10/25)
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  • Sr. Cybersecurity Software Engineer

    Lockheed Martin (Offutt AFB, NE)
    …epitome of corporate responsibility\. Your Mission is Ours\. What You Will Be Doing: A Software Engineer at Lockheed Martin Typically has 2 or more years of ... an accredited university\. In this role, you will create Web\-based and Java mission systems for the Intelligence, Global Strike, and Nuclear Planning communities\.… more
    Lockheed Martin (04/04/25)
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  • Senior Software Engineer - Secret…

    RTX Corporation (Colorado Springs, CO)
    …to:_ + The Software Engineer will have experience and knowledge of software development in the Java language for one of the Regional Applications teams ... rapidly evolving global market. We are seeking a **Senior Software Engineer ** to work onsite in Colorado...Huntsville, AL. **This position requires an active Secret Security Clearance with SCI eligibility.** **What You Will Do:** _Specific… more
    RTX Corporation (03/14/25)
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