6 principal software engineer jobs found in San Jose, CA

Date Posted: 2026-10-27 Country: United States of America Location: US-CA-SAN JOSE-826 ~ 200 Holger Way ~ BLDG 826 Position Role Type: Onsite What You Will Do: Apply your front-end development expertise to help create complex, innovative, and mission‑critical signals intelligence solutions. Key responsibilities include: Contribute to the requirements definition, design, development, and testing of software, including new features and enhancements to existing applications and systems. Collaborate closely with project managers, engineers, and cross‑functional teams to deliver high‑quality software capabilities. Follow established development practices and processes to ensure proper configuration management and maintainability of software products. Support the continual improvement of the software development environment, including DevOps practices, tools, and workflows within Engineering. Travel: Up to 25% domestic to other AST sites and...

Date Posted: 2026-10-08 Country: United States of America Location: US-CA-SAN JOSE-826 ~ 200 Holger Way ~ BLDG 826 Position Role Type: Onsite What You Will Do : Partner with AST Digital Technology, RTX Enterprise Services, and Digital Technology teams across Raytheon and Collins Aerospace to foster alignment, integration, and operational synergy across AST’s DevSecOps ecosystem. Drive and manage the AST’s DevSecOps development environment, tooling, and process workflows. Coach, mentor, and enable engineering teams to adopt and utilize AST’s DevSecOps ecosystem and workflows. Oversee the installation, configuration, and maintenance of enterprise DevSecOps applications, including: Application and plugin installations/deployments, upgrades, patches, and configurations. System migrations and cross-application integrations. User provisioning, access management, and permissions. Provide project and technical user support, including:...

Date Posted: 2026-10-08 Country: United States of America Location: US-CA-SAN JOSE-826 ~ 200 Holger Way ~ BLDG 826 Position Role Type: Onsite What You Will Do: Partner with AST Digital Technology, RTX Enterprise Services, and Digital Technology teams across Raytheon and Collins Aerospace to foster alignment, integration, and operational synergy across AST’s DevSecOps ecosystem. Drive and manage the AST’s DevSecOps development environment, tooling, and process workflows. Coach, mentor, and enable engineering teams to adopt and utilize AST’s DevSecOps ecosystem and workflows. Oversee the installation, configuration, and maintenance of enterprise DevSecOps applications, including: Application and plugin installations/deployments, upgrades, patches, and configurations. System migrations and cross-application integrations. User provisioning, access management, and permissions. Provide project and technical user support, including:...

Date Posted: 2026-09-17 Country: United States of America Location: US-CA-SAN JOSE-826 ~ 200 Holger Way ~ BLDG 826 Position Role Type: Onsite What You Will Do: Apply your 5G Core Network software development experience to advance our next generation mobile telecommunication processing solutions by: Collaborating with technical leaders to further product visions and roadmaps and developing innovative software solutions, Collaborating with customers to elicit requirements and CONOPS, and Performing technical research, developing technical documentation, presentations, and/or leading concept demonstrations. Travel up to 15% travel time to other AST sites and customer sites to support customers meetings and/or demonstrations, system deployments. What We Offer​ Medical, dental, and vision insurance  ​ Three weeks of vacation for newly hired employees  ​ Generous 401(k) plan that includes employer matching funds and...

Date Posted: 2026-09-17 Country: United States of America Location: US-CA-SAN JOSE-826 ~ 200 Holger Way ~ BLDG 826 Position Role Type: Onsite What You Will Do: Apply your 5G Core Network software development experience to advance our next generation mobile telecommunication processing solutions by: Collaborating with technical leaders to further product visions and roadmaps and developing innovative software solutions, Collaborating with customers to elicit requirements and CONOPS, and Performing technical research, developing technical documentation, presentations, and/or leading concept demonstrations. Travel up to 15% travel time to other AST sites and customer sites to support customers meetings and/or demonstrations, system deployments. What We Offer​ Medical, dental, and vision insurance  ​ Three weeks of vacation for newly hired employees  ​ Generous 401(k) plan that includes employer matching funds and...

Date Posted: 2026-09-21 Country: United States of America Location: US-CA-SAN JOSE-826 ~ 200 Holger Way ~ BLDG 826 Position Role Type: Onsite What You Will Do: Apply your Hardware and FPGA DSP/Digital expertise to develop solutions to complex telecommunications challenges.  The key responsibilities for this position include: Drive product architecture and technical decisions across engineering and business teams. Lead cutting edge projects to design, implement, and optimize telecommunications solutions targeting the latest high-performance hardware platforms. Lead internal and external partners to design and implement high-performance hardware products (HW systems, CCAs, FPGAs, antennas, cables). Verify system and component level functionality in lab environments. Support, enhance, and optimize existing HW products to meet customer objectives. Provide mentorship to junior engineers May travel up to 25% What We Offer​ Medical,...