67 principal java engineer opportunities in Reston updated today
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· Page 1 / 4About the Role GL.iNet is expanding its U.S. engineering team and is seeking a Principal Engineer / Architect to serve as the technical leader for our U.S. operations. This role is responsible for defining and leading the end-to-end system architecture across embedded firmware, networking systems, a
Systems Engineer, Principal Job Locations US-VA-Reston | US-DC-Washington Requisition ID 2026-164241 Position Category Engineering Clearance Top Secret/SCI w/Poly Responsibilities Peraton is seeking a Systems Engineer, Principal to join our national intelligence program in Northern Virginia as the p
Overview Microsoft Quantum has assembled a talented and diverse international team to create the world's first scalable quantum computing system. Our full-stack approach involves exciting innovation from the physics of quantum devices through scalable readout and control systems based on cryo-electr
Requisition ID:289296 Relocation Authorized:National - Family Telework Type:Part-Time Telework Work Location: Various Work Locations USA, Chandler, AZ, Houston, TX, Reston, VA Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in
Principal Cloud IAM Engineer page is loaded## Principal Cloud IAM Engineerremote type: Flexlocations: USA.VA.Restontime type: Full Timeposted on: Posted Todayjob requisition id: JR- **Your work days are brighter here.**We’re obsessed with making hard work pay off, for our people, our customers, and
Tidal Cyber is redefining how organizations approach cybersecurity. We pioneered Threat-Led Defense, helping security teams understand what threats matter most, how well they’re covered, and where to focus next. Founded in 2022 by MITRE veterans, we’ve quickly moved from bold idea to rapid adoption.
Principal Research Engineer, Video Compression About Ofinno: Ofinno is a leading research and development lab headquartered in Reston, Virginia, specializing in advancing communication and media standards. Our team’s innovative work has led to significant contributions to technologies such as 5G cel
Draper LabsOverview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical e
Requisition ID:290944 Relocation Authorized:None Telework Type:Full-Time Telework Work Location: Reston, VA Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown
Principal Proposal Slide Engineer/Writer Reston, VA Secret Polygraph Unspecified Career Level not specified $154,050 - $278,475 Job Description Leidos is seeking a unique set of skills, someone with experience as a Principal Proposal Slide Engineer/Writer who also creates high-quality oral presentat
Description Leidos is seeking a unique set of skills, someone with experience as a Principal Proposal Slide Engineer/Writer who also creates high-quality oral presentation slides, both for large Federal contracts proposals. The Principal Proposal Slide Engineer/Writer should have experience with tra
Principal Engineer, API & MCP Platform This is a hands‑on, senior technical leadership role responsible for defining and delivering API‑first platform capabilities that enable both developers and AI agents to interact with Babel Street’s services. You will lead the design and implementation of seman
A technology company in Reston, Virginia is seeking a Principal Engineer to lead the API and MCP platform strategy and delivery. This senior technical role requires a hands-on engineer to design semantic APIs and establish standards for a transformative AI-native platform. With a focus on collaborat
Principal Cloud Engineer (US Federal) page is loaded## Principal Cloud Engineer (US Federal)remote type: Onsitelocations: USA, VA, McLean: USA.VA.Restontime type: Full Timeposted on: Posted Todayjob requisition id: JR- **Your work days are brighter here.**We’re obsessed with making hard work pay off
CGI Technologies and Solutions, Inc. is seeking a Senior Angular Programmer in Reston, Virginia. This role requires extensive experience with Angular, Java, and backend development with strong qualifications in API integration and cloud technologies. Candidates must have a Bachelor's degree and 15+
Principal Ground Systems Development Engineer, Product Owner Job Locations US-VA-Reston | US-AZ-Chandler | US-Remote Job ID 2026-4864 Category Engineering Worker Category Regular Full-Time[F] Company Overview Iridium is an award-winning and innovative satellite communications company with bragging r
Principal Research Engineer, 3D Gaussian Splatting About Ofinno: Ofinno is a leading research and development lab headquartered in Reston, Virginia, specializing in advancing communication and media standards. Our team’s innovative work has led to significant contributions to technologies such as 5G
A telecommunications engineering firm in Virginia is seeking a Principal Engineer to lead system design and simulation initiatives within advanced 5G RAN environments. The successful candidate will leverage MATLAB expertise to develop simulation frameworks that meet 3GPP specifications and perform s
A leading research and development lab in Reston, Virginia is looking for a Principal Research Engineer to lead the technical direction in 3D Gaussian Splatting for immersive media. You will oversee design, evaluate coding methods, and ensure rigorous standards while mentoring team members. A Master
Requisition ID:290990 Relocation Authorized:National - Single Telework Type:Part-Time Telework Work Location: Reston, VA Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created
Job ID: 2611501 Location: Ashburn, VA, US Date Posted: 2026-04-15 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is
Job ID: 2611501 Location: Ashburn, VA, US Date Posted: 2026-04-15 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is
LeidosDescription Leidos has an exciting opportunity for a Principal Java Developer in our Intel Security Sector's Analysis Solutions Business Area . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals
DiversityJobs IncPosting Type Remote/Hybrid Job Overview Relativity is aprivate equity-backed, legal data intelligence Software as a Service leadertrusted by legal teams, governments, and enterprises around the world. Our platform powers investigations, litigation, and compliance for some of the most complex data ch
Join Us: Shape the Future as Principal Engineer — Lead, Innovate, and Engineer World ‑ Class Manufacturing & Technology Facilities Are you ready to take your engineering career to the next level and help deliver advanced manufacturing and technology facilities that power the next generation of i
Are you inspired by the opportunity to shape the future of AI-driven technology and lead the development of the next generation of high-performance, scalable, reliable, and resilient tax and accounting software ecosystems? At Thomson Reuters, we invite you to join our Tax and Accounting team as we s
Are you inspired by the opportunity to shape the future of AI-driven technology and lead the development of the next generation of high-performance, scalable, reliable, and resilient tax and accounting software ecosystems? At Thomson Reuters, we invite you to join our Tax and Accounting team as we s
About This Opportunity: Our firm has been retained to identify a highly accomplished Principal Systems Engineer for a premier organization developing advanced space and defense electronic systems. This company partners with the Department of Defense, Intelligence Community, and civil space agencies
About This Opportunity: Our firm has been retained to identify a highly accomplished Principal Systems Engineer for a premier organization developing advanced space and defense electronic systems. This company partners with the Department of Defense, Intelligence Community, and civil space agencies
$77,000 – $98,000/year
Estimation confidence: Low
Estimate based on market data for Reston. Actual salaries may vary depending on experience, company, and area.
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