Security Software Engineer Jobs in Reston, VA

Job Summary We are seeking a Software Engineer to support Defense Intelligence customers in maintaining modernizing and sustaining Zero Trust environments within secure cloud architectures. This role focuses on application modernization DevOps integration legacy system refactoring and secure cloud-b...

Playing an essential role in the U.S. economy Fannie Mae is foundational to housing finance. Here your expertise can help fuel purpose-driven innovation that expands access to homeownership and affordable rental housing across the country. Join Fannie Mae to grow your career and help people find a p...

Playing an essential role in the U.S. economy Fannie Mae is foundational to housing finance. Here your expertise can help fuel purpose-driven innovation that expands access to homeownership and affordable rental housing across the country. Join Fannie Mae to grow your career and help people find a p...

The Team Our Health Engineering Solutions (HES) team works side by side with customers to articulate a vision for success and then make it happen. We know success doesnt happen by accident. It takes the right team of people working together on the right solutions for the customer. We are looking for...

We are seeking a TS/SCI Cleared Java Software Engineers to support a mission-critical government program located in Reston VA area. This team is seeking to add a few junior to mid-level individuals (2-10 years) ; all BACKEND-FOCUSED.This role is fully onsite 5 days per week working alongside a highl...

*We are open to supporting 100% remote work anywhere within the United States. Must be able to support Eastern Time Zone* ICF is a rapidly growing entrepreneurial multi-faceted consulting company that works with government representatives and users to build and enhance the Department of Defense (DoD...

TransUnions Job Applicant Privacy NoticePersonal Information We CollectYour Privacy ChoicesWhat Well Bring:At TransUnion we have a welcoming and energetic environment that encourages collaboration and innovation were consistently exploring new technologies and tools to be agile. This environment giv...

Software Engineer (Mainframe DevOps) Hybrid - Onsite 1-2x per month - Hybrid/Reston VA Contract Length: 6 months Video then F2F interview - One submission slot - 6 month engagement possible extensions. - Interview Process: Video then F2F is required - Hybrid may have to come onsite 1-2x per mont...

The TeamOur Health Engineering Solutions (HES) team works side by side with customers to articulate a vision for success and then make it happen. We know success doesnt happen by accident. It takes the right team of people working together on the right solutions for the customer. We are looking for...

Principal Software Engineer EnablementThis is not a maintenance role. This is a reinvention role.We are looking for a Principal Software Engineer who doesnt just build systemsbut reshapes how they are conceived delivered and trusted. Someone who pairs deep technical credibility with architectural v...

Software Engineering Manager Developer PortalThis is not a maintenance role. This is a reinvention role.We are seeking aSoftware Engineering Managerwho combines deep technical expertise with strong architectural instincts and the ability to drive innovation across this role you will serve as athou...

This is not a maintenance role. This is a reinvention role.Leidos is seeking a Senior Software Engineer to design build and sustain AI-enabled software platforms and developer tools that support modernization of mission-critical systems.This role moves beyond delivering individual features to owning...

Who Are WeGroundswell is a premier technology integrator resolutely committed to solving the most complex challenges facing federal agencies today. Our name Groundswell represents our commitment to be an unstoppable seismic change in government. Ours is a small company culture with big company reach...

Who Are WeGroundswell is a premier technology integrator and solution provider resolutely committed to solving the most complex challenges facing federal agencies today. Our name Groundswell represents our commitment to be an unstoppable seismic change in government. Ours is a small company culture...

Playing an essential role in the U.S. economy Fannie Mae is foundational to housing finance. Here your expertise can help fuel purpose-driven innovation that expands access to homeownership and affordable rental housing across the country. Join Fannie Mae to grow your career and help people find a p...

*We are open to supporting 100% remote work anywhere within the United States. Must be able to support Eastern Time Zone* As a Senior Software Engineer at ICF you play the central role in driving innovation and using technology to drive connections through a multi-channel experience. If you have an...

Software Engineer (AI-Enabled Platforms & Tools)This is not a maintenance role. This is a reinvention role.Leidos is seeking a Software Engineer to contribute to the development of AI-enabled software platforms and developer tools that support modernization of mission-critical systems.This role is d...

Software Engineer (AI-Enabled Platforms & Tools)This is not a maintenance role. This is a reinvention role.Leidos is seeking a Software Engineer to contribute to the development of AI-enabled software platforms and developer tools that support modernization of mission-critical systems.This role is d...

This is not a maintenance role. This is a reinvention role.Leidos is seeking a Principal Software Engineer to provide technical leadership for the design and delivery of AI-enabled software platforms and developer tools that support modernization of mission-critical systems.This Principal Software E...

IBM ITX Software Engineer Location: Onsite 3-4x per year in Reston VA. DMV is preferred approved states acceptable (Wash DC MD VA WV NC PA DE NY NJ TX FL) One submission slot Interview Process: Video then F2F in Reston is required (even for out of state candidates) Enhancing- ITX mapping SW Eng fo...