• Koniag Government Services (Washington, DC)
    …Services company, is seeking a Senior Software Engineer with a Top - Secret security clearance with SCI eligibility to support Kadiak and our ... self-motivated individual to perform the duties of a Senior Software Engineer to support the Web Services...support of IT infrastructure. This position requires an Active Top Secret with SCI eligibility… more
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  • SMX (Chantilly, VA)
    Junior Software Engineer ( TS / SCI CI Poly) (4405)at SMX(View all jobs) (https://www.smxtech.com/careers/) Chantilly, VA SMX is seeking a Jr. Software ... installations and monitor system functioning to ensure specifications. Required Skills/Experience: Clearance: TS / SCI CI Polygraph On site support Monday - Friday… more
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  • Leidos (Aurora, CO)
    Description Leidos has a new and exciting opportunity for an Automated Test Framework Software Engineer in our National Security Sector's (NSS) Cyber & Analytics ... in National Security! Job Summary: The Automated Test Framework Software Engineer will support the framework of...PI Planning sessions in MD. Clearance Required: Must have TS / SCI with Polygraph. Preferred Qualifications: Experience working… more
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  • Carnegie Mellon University (Arlington, VA)
    …customer needs effectively. You've worked in a collaborative team environment as a software developer, software engineer , or verification engineer . ... and high-quality results. We are looking for a creative engineer to design and develop software prototypes...customers. Who you are Candidates must possess an active TS / SCI DoD security clearance issued by the… more
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  • RTX Corporation (Fort George G Meade, MD)
    …systems team. We are currently looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies, Fourier, and digital ... citizens are eligible for a security clearance? Security Clearance: TS / SCI with Poly - Current At Raytheon,...of prior relevant experience unless. Experience as a Signals Software Engineer (SSWE) or equivalent on a… more
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  • Nightwing (Annapolis Junction, MD)
    …of new development, and requirements analysis and synthesis from system level to individual software components. **_** An active TS / SCI with Poly is required ... for improving documentation and software development process standards. Required Current TS / SCI with polygraph. Twelve (12) years of experience software more
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  • Leidos (San Diego, CA)
    …threats. Our AWT division currently has an exciting opportunity for an Embedded Software Engineer to perform design, development, and hardware/ software ... for high performance applications. In this role, the Embedded Software Engineer will build high-performance software...level security clearance with the ability to obtain a TS / SCI Bonus education/experience: Master's Degree in Computer… more
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  • Lockheed Martin (King Of Prussia, PA)
    …government security clearance, you must be a US Citizen for consideration. Clearance Level: Top Secret Other Important Information You Should Know Expression ... planning solutions to our customers. We are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team. As a key member of… more
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  • Accenture (Herndon, VA)
    …x64, ARM, PPC, MIPS, TILE, or others) Must possess and be able to maintain a US Top Secret / SCI Security clearance. What we really want to see (but if not, ... forward! Accenture Federal Services is seeking an experienced Computer Network Operations (CNO) Software Engineer / Developer who wants to support a critical… more
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  • RTX Corporation (State College, PA)
    …PA, Ft. Meade, MD or Aurora, CO. What You Will Do The Principal Java Software Engineer will design, develop, and maintain advanced software applications for ... citizens are eligible for a security clearance? Security Clearance: TS / SCI with Poly - Current At Raytheon,...a safer, more secure world. In the Principal Java Software Engineering role, you will design, develop, and test… more
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  • Microsoft Corporation (Reston, VA)
    …secure, scalable, and reliable AI capabilities for sovereign environments. We are seeking a Software Engineer who thrives in the world of distributed systems and ... is committed to the craft of building maintainable, resilient software . This role offers the opportunity to work on...following specialized security screenings: Candidates must have an active TS / SCI and be willing to upgrade to… more
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  • Amentum (Springfield, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking an Expert Software Engineer to join our team of passionate individuals in Springfield, VA. In ... accessibility of mission-critical data. Responsibilities: As a GEODS Expert Software Engineer , you will serve as a...in a clear and direct manner Clearance Required: Active TS / SCI with the ability to obtain and… more
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  • Amentum (Fort George G Meade, MD)
    …management tools. Experience developing software solution using Python Clearance Required: TS / SCI w Poly Minimum Education: Bachelor's degree plus 8-years of ... Security, & Intel space? If so, look no further. Amentum is seeking a Software Engineer 3 to join our team of passionate individuals in Ft. Meade, Maryland. In… more
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  • RTX Corporation (Richardson, TX)
    …global market. Collins Aerospace is seeking a highly motivated and talented Senior Software Engineer with a strong interest in the design, development and ... citizens are eligible for a security clearance? Security Clearance: TS / SCI - Current Raytheon Company Managed by...team. The ideal candidate will be passionate about developing software solutions and solving complex problems, in support of… more
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  • CACI International (Florham Park, NJ)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: ... The ability to obtain and maintain and US Government Clearance at the TS / SCI level. Previous experience with wireless protocols (eg, 3GPP cellular protocols,… more
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  • Microsoft Corporation (Reston, VA)
    Overview Microsoft has an exciting opportunity for a Senior Software Engineer to join The Identity team for the Azure Government Secret and Top - Secret ... but are not limited to the following specialized security screenings: Candidates must have an active TS / SCI and be willing to upgrade to TS / SCI (with… more
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  • Oracle (Annapolis Junction, MD)
    …Oracle Government, Defense & Intelligence is seeking a driven and experienced Senior Software Engineer to join Consulting Services team and play a pivotal ... the Maryland region. MUST possess or have the ability to obtain and maintain a TS / SCI with Polygraph Why Oracle? At Oracle, you'll find a collaborative and… more
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  • Infinity Systems Engineering (Colorado Springs, CO)
    …more with us! Job Summary: Infinity Systems Engineering is seeking a Sr Principal Software Engineer to work on-site at Schriever SFB, near Colorado Springs, CO. ... operations for all NOPS (NRO Operations Squadron) missions. The Software team works in a state-of-the-art dynamic environment to...and creating new ones where needed. Qualifications: + Clearance: TS / SCI CI poly + Education: Bachelor's degree… more
    DirectEmployers Association (12/05/25)
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  • CACI International (Sterling, VA)
    …Qualifications: Required: Top Secret Clearance required with SCI eligibility Bachelor's degree in Computer Science, Information Technology, Electrical ... Lead Software Infrastructure Engineer T5 Job Category: Information Technology...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
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  • Applied Research Solutions (Dayton, OH)
    …+ 8-12 years demonstrated performance in related technology. + Minimum Security Clearance Required + Top Secret w/ SCI eligibility + Travel Up to 100% ... **Description** ARS is looking for an Azure Software Engineer . As a software...their rights pursuant to federal employment laws. For further information , please review the Know Your Rights (https://www.eeoc.gov/poster) notice… more
    DirectEmployers Association (11/21/25)
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