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927 matching jobs for “Principal Test Engineer”

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Exact titles rank first, then title variations and keywords in descriptions. These labels aren't qualification scores. Without keywords, recently added jobs appear first.

Palo Alto Networks

Senior Principal Engineer, Developer Productivity

Office - USA - CA - Headquarters

… dependency maps, and actionable modernization plans. Lead targeted language, framework, architecture, and test-modernization initiatives while protecting business continuity. Establish safe practices for AI-assisted …

Added Oct 27, 2026

Marvell Technology

Senior Principal Engineer, Emulation

Bengaluru, Karnataka, India

  • Full time
  • Regular

… with and provide guidance to pre-silicon Validation teams for optimizing pre-Si validation environments, test suites and methodologies for emulation efficiency Develop and apply automation aids, flows and scripts in …

Added Nov 3, 2026

RTX

Principal Project Engineer (Onsite)

CA-ON-OAKVILLE-1400 ~ 1400 S Service Rd W ~ 1400 SERVICE

… process. Qualifications We Prefer: Experience with troubleshooting manufacturing, assembly, and test with landing gear and actuation components. Interface with Suppliers in an On-Line and In-Person capacity …

Added Oct 27, 2026

RTX

Principal Signal Processing Systems Engineer

Tucson, Arizona, United States

… and defense. The Processing, Guidance and Controls (PG&C) Center within the Systems Engineering and Test Capabilities Discipline consists of Guidance, Navigation and Control; Signal Processing; and Modeling, …

Added Oct 27, 2026

RTX

Principal Software Engineer (Onsite)

Aurora, Colorado, United States 3 postings

… and is contingent on contract award. What You Will Do ​ Lead a software application team Design, develop, test, deliver, and maintain software for cutting-edge defense systems Work with talented teams of engineers, …

Added Oct 27, 2026

Workday

Principal Distributed Systems Engineer

Pleasanton, California, United States

  • Flex
  • Full time

… as Apache Superset or Metabase. We treat the platform as a product. Our roadmap is how Workday teams model, test, query, and govern high-volume data without each standing up a stack of their own. About the Role ​Own the …

Added Oct 27, 2026

RTX

Principal Antenna Design Engineer

McKinney, Texas, United States

… processes, root-cause problem solving, and successful on-time / on-schedule task execution Experience with test equipment including Antenna Ranges, Vector Network Analyzers, Spectrum Analyzers, and / or Power Meters, …

Added Oct 27, 2026

RTX

Senior Principal Systems Engineer (ONSITE)

Marlborough, Massachusetts, United States

… requirements analysis, allocation to subsystems Qualifications You Must Have • Strong integration and test experience including test procedure development, test execution, test reporting, and test automation • …

Added Oct 27, 2026

RTX

Principal Industrial Engineer IV

Tucson, Arizona, United States

… secure world. Join us and help shape the future of aerospace and defense. Raytheon is seeking an Industrial Engineer to support the Effectors portfolio of factories in Tucson, Arizona to maximize throughput, improve …

Added Oct 27, 2026

RTX

Principal Embedded Software Engineer

Cedar Rapids, Iowa, United States

… and cyber systems. You will work with cross-functional engineering teams to develop, integrate, and test cybersecurity and communications solutions that protect critical aerospace and defense platforms while …

Added Oct 27, 2026

RTX

Principal HWIL Software Engineer

Tucson, Arizona, United States

… state of the art testing environments (flight simulators for missiles), as the last step before flight test. On our team, you will work with weapon system designers to understand requirements, design solutions, …

Added Oct 27, 2026

RTX

Principal Semiconductor Product Engineer

Goleta, California, United States

… forty years. Focal Plane Operations at Raytheon Vision Systems is searching for a Semiconductor Product Engineer with semiconductor wafer processing, team stakeholder and project management knowledge. The candidate will …

Added Oct 27, 2026

Cisco Systems

Quantum Team Principal Hardware Engineer

Santa Monica, California, United States

Pay posted by employer$220,900–$291,500

… quantum systems, and quantum-enabled applications. Your Impact Cisco Quantum Research is seeking a skilled Principal Hardware Engineer to support our Quantum Experimental Team in a role that is central to the physical …

Added Oct 27, 2026

Location reference: GeoNames (CC BY 4.0), normalized by Referizz.

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