- RTX Corporation (Tucson, AZ)
- …more secure world. The Effector RF Products Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate will be ... located in Tucson, AZ. **What You Will Do:** + Specify, design, and test advanced RF sensors and subsystems across frequencies from MHz through millimeter-wave. +… more
- Microsoft Corporation (Redmond, WA)
- …ships in GitHub, Visual Studio, VS Code and beyond This position is for a ** Principal Software Engineer - CoreAI** eager to work on developer scenarios and who ... adoption. Our teams are building on foundational Copilot work with agentic systems to deliver experiences across the end-to-end developer lifecycle, both locally and… more
- General Motors (Bismarck, ND)
- **Job Description** **Role:** As a Principal Staff Artificial Intelligence Engineer within the Simulation and Testing organization, you will play a critical role ... test scenarios that enable comprehensive evaluation of autonomous systems . Our collaborative environment fosters innovation and excellence, allowing us to… more
- Leidos (Odenton, MD)
- **Description** Leidos is seeking a ** Principal ** **Network Engineer ** to join our Defense Enclave Services (DES) team at **Ft. Meade, MD.** This is an exciting ... your technical experience, and leadership to successfully execute Defense Information Systems Agency (DISA) migration to the Department of Defense's Fourth Estate… more
- Microsoft Corporation (Mountain View, CA)
- …and high-performance functions in an extremely efficient manner. We are looking for a ** Principal Validation Engineer ** with expertise in one or more of the ... part of the Post-Silicon Validation team in the dynamic Microsoft Artificial Intelligence System on Chip (AISoC) Silicon Org. Microsoft's mission is to empower every… more
- RTX Corporation (Tewksbury, MA)
- …and lifecycle support of Raytheon products. We have an opportunity for a Senior Principal RF Design Engineer who is seeking to utilize their academic background ... work experience unless prohibited by local laws/regulations. + Experience with Microwave/RF system , subsystem and/or component analysis, design and/or test . +… more
- RTX Corporation (Tucson, AZ)
- …safer, more secure world. The Effector RF Design department is seeking an experienced ** Principal RF Data Link Engineer ** to join our team. This position focuses ... on designing and testing wireless communication and data link systems , supporting a range of tactical missile programs. As part of the RF Products department, you… more
- Envista Holdings Corporation (Pomona, CA)
- **Job Description:** We're seeking a visionary ** Principal R&D Engineer ** to lead the design and development of cutting-edge dental devices-from ... electromechanical systems and endodontic tools to curing lights and restorative...regulatory requirements. + Maintain detailed documentation of design iterations, test results, and product specifications. Cross-Functional Collaboration + Work… more
- ATS Automation (Lewis Center, OH)
- …Requisition ID: 15639 Location: Lewis Center, OH, US, 43035-9445 Date: Oct 17, 2025 Principal Engineer -Nuclear Job Description As a Principal Engineer ... in nuclear automated tooling design, development and qualifications of automated systems custom machinery or industrial equipment. * Thorough understanding of… more
- NextEra Energy (St. Paul, MN)
- ** Principal Research Engineer ** **Date:** Oct 22, 2025 **Location(s):** St. Paul, MN, US, 55107Juno Beach, FL, US, 33408 **Company:** NextEra Energy NextEra ... facing the energy industry. **Position Specific Description** We are seeking a Principal Research Engineer to lead transformative R&D initiatives. This role… more