• API Java /Developer, JR

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …US Citizen with the ability to obtain and maintain TS/SCI with CI Poly clearance . Proficiency in Java and/or Python programming languages and associated ... **API Java /Developer, JR** **Category:** Business Consulting, Strategy and Digital...upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security… more
    CGI Technologies and Solutions, Inc. (11/13/25)
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  • Software Engineer - Secret Clearance

    Insight Global (Huntsville, AL)
    …Skills and Requirements STEM Degree Interim OR Active Secret Clearance C++ OR Java experience MATLAB OR Python ... experience Unix/Linux OS experience Knowledge of containerization technologies (example: Docker, Kubernetes) Highly experienced with Linux, scripting, and operations Experience with automated software requirements testing and analysis Experience with the… more
    Insight Global (12/07/25)
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  • Software Engineers - 25k Sign on Bonus

    Leidos (Columbia, MD)
    …efforts and ensure code quality + Experience with modern programming languages such as Java + ** Clearance Requirement:** Must have an active TS/SCI clearance ... with Polygraph **Preferred** + Proficient in Java for backend development + Strong knowledge of Git, Linux, Jira, Eclipse, and Confluence This posting is for multiple opportunities ranging in years of experience. Level of opportunity, including… more
    Leidos (11/15/25)
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  • Junior Java Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    … is REQUIRED. Please do not apply if you currently do not possess this level of clearance . Are you a Junior Java Software Engineer who is ready for a new ... talented people Job Description: GliaCell is seeking a Junior Java Software Engineer on one of our subcontracts. This...Possess an active or rein-statable TS/SCI with Polygraph security clearance + US Citizenship + 0+ years of experience… more
    GliaCell Technologies (09/15/25)
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  • Lead Application Developer / Site Manager

    GovCIO (Fairfax, VA)
    …+ 12 years experience (or commensurate experience) + 7+ years of professional Java development experience + Clearance required: Secret clearance with ... experienced and highly skilled individual with an active Secret clearance to lead the design, development, and deployment of...to obtain and hold DEA suitability + Expertise with Java frameworks such as Spring, Spring Boot, Hibernate, and… more
    GovCIO (10/24/25)
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  • Sr. DevSecOps Engineer

    Lockheed Martin (Manassas, VA)
    …programming languages, including C, C\+\+, Python, Powershell, Typescript, C\#, or Java **Security Clearance Statement:** This position requires a government ... be required to hold an active government Secret security clearance \. Why Join Us Your Health, Your Wealth, Your..., you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You Should Know**… more
    Lockheed Martin (11/13/25)
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  • Cyber College Intern

    Lockheed Martin (Hanover, MD)
    clearance with poly\. **Desired Skills:** Experience with C/C\+\+, Python, and/or Java ** Clearance Level:** TS/SCI w/Poly SP **Other Important Information You ... Should Know** **Expression of Interest:** By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match\. Should this match be… more
    Lockheed Martin (12/05/25)
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  • Software Engineer Sr - Clearance Required

    Lockheed Martin (Herndon, VA)
    …more\. **Basic Qualifications:** * Full\-stack development * Software development experience with Java or C\# * Active TS/SCI security clearance with willingness ... **Selected candidate will be required to possess an Active TS/SCI security clearance for consideration\.** Our employees play an active role in strengthening the… more
    Lockheed Martin (11/07/25)
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  • Software Engineer

    Lockheed Martin (Kings Bay, GA)
    …development of user applications within the following programming languages: C\#, and/or Java US Citizenship clearance required\. Interim Secret Clearance ... required to start with the ability to obtain and maintain a Top Secret Clearance \. **Desired Skills:** * Experience with the C\# DevExpress library * Experience with… more
    Lockheed Martin (11/07/25)
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  • Senior DFX Manufacturing Engineer

    Lockheed Martin (Littleton, CO)
    …for flight applications\. * Advanced software skills \(VBA, MS Access, Excel macros, JAVA , SharePoint\)\. * Secret Clearance - - - **PLEASE NOTE\-Other important ... able to **obtain** and maintain a US DoD SECRET clearance , to support this government contract, as well as...requirements for access to classified information\. Please note: _No clearance is required to apply, nor prior to start\._… more
    Lockheed Martin (10/31/25)
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  • Staff Data Analyst - Level 4

    Lockheed Martin (Fort Worth, TX)
    …C\+\+, Fortran, XML, Structured Query Language \(SQL\), Hana SQL, MatLab, Minitab, Java , or Tableau **Security Clearance Statement:** This position requires a ... clearance , you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You Should Know** **Expression of Interest:**… more
    Lockheed Martin (12/04/25)
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  • Principal Java Software Engineer (Onsite)

    RTX Corporation (State College, PA)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI with Poly -...create a safer, more secure world. In the **Principal Java Software Engineering** role, you will design, develop, and… more
    RTX Corporation (11/29/25)
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  • C/C++ and Java Software Development…

    RTX Corporation (Portsmouth, RI)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance :...a focus on developing complex systems in C/C++ and Java . The ideal candidate will have a passion for… more
    RTX Corporation (10/17/25)
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  • Senior Java /C++ Software Engineer (Onsite)

    RTX Corporation (State College, PA)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI - Current At...create a safer, more secure world. In the **Senior Java /C++ Software Engineering** role, you will design, develop, and… more
    RTX Corporation (10/09/25)
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  • Java /Data Analytics Software Engineer II…

    RTX Corporation (State College, PA)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI - Current At...that create a safer, more secure world. In the ** Java /Data Analytics Software Engineering II** role, you will design,… more
    RTX Corporation (09/18/25)
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  • Java /C++ Software Engineer II (Onsite)

    RTX Corporation (State College, PA)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI - Current At...that create a safer, more secure world. In the ** Java /C++ Software Engineering** role, you will design, develop, and… more
    RTX Corporation (09/16/25)
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  • Senior JAVA Developer

    Noblis (Philadelphia, PA)
    …to obtain a Secret Clearance . Desired Qualifications + Active Secret Clearance highly preferred + Experience containerizing large Java monoliths for Docker ... Responsibilities Noblis MSD is seeking a well-rounded Software Developer ( JAVA ) for the development and integration of PIMCS technology...to obtain an interim secret clearance before starting, and able… more
    Noblis (12/09/25)
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  • API Java Python Developer, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **API Java Python Developer, Senior** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0420 **Employment ... **Position Description:** CGI Federal has an exciting opportunity for an API/ Java /Python Developer within our Intel sector, advancing the national security mission… more
    CGI Technologies and Solutions, Inc. (12/06/25)
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  • Senior JAVA Developer

    Exeter Government Services, LLC (Fort Knox, KY)
    …sophisticated design, and product quality is essential. Required Experience: + Active Security Clearance at the Secret level + Java developer with 3+ years ... Java Developer Location: Ft. Knox, KY with remote options Required Clearance : SECRET Required Certification(s): CompTIA Security + Required Education: Bachelor's… more
    Exeter Government Services, LLC (11/26/25)
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  • Mid-Level Java Developer (Active TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    **Req ID:** RQ207480 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Family:** Software Engineering **Skills:** Java ,Software Development,Software Solutions **Experience:** 8 + years of related...can offer is one-of-a-kind. **Join Us as a Mid-Level Java Developer - Innovate with Cutting-Edge Tech in Annapolis… more
    General Dynamics Information Technology (09/20/25)
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