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Keywords: Principal Field Applications Engineer, Location: California

Page: 8

Principal Engineer Software Developer (Network Security)

We are looking for motivated, smart, hardworking and passionate individuals to join the Next-gen Firewall dataplane team as a Software Engineer... firewall core operating system and applications. You will take ownership for large software components, work with product...

Location: Santa Clara, CA
Posted Date: 30 Oct 2025
Salary: $200000 - 225000 per year

Principal Electrical Engineer - Traction Power

in AC Traction Power design. Experience in the EV field would be a bonus but not required. The electrical engineer... Power Engineer to support infrastructure projects in the rail and transit industry, and in particular, projects related...

Company: Parsons
Location: Oakland, CA
Posted Date: 25 Oct 2025
Salary: $100900 - 176600 per year

Principal C#/.NET Software Development Engineer - SDK

, or related field Recommended Qualifications Experience with .NET MAUI applications Experience with API design Knowledge...; design and develop applications and APIs for both mobile and desktop Ensure that ArcGIS software meets real-world usage...

Company: Esri
Location: Redlands, CA
Posted Date: 17 Jan 2026

Principal Manufacturing Engineer, NPD

or Scientific field with 6 years experience including either industry or industry/education (or) Master's Degree or equivalent... in Engineering or Scientific field with 5 years experience including either industry or industry/education (or) Ph.D. or equivalent...

Location: Irvine, CA
Posted Date: 17 Jan 2026
Salary: $121000 - 171000 per year

Principal Mechanical Engineer – Radar and Sensors

of proposals, new starts, lateral product applications, and major ECPs. Qualifications You Must Have Bachelor’s degree... degree in a related field may be substituted for additional years of experience. Demonstrated leadership experience...

Posted Date: 17 Jan 2026

Senior Principal Engineer, Fabric/Cloud

, where connectivity is contested, latency costs lives, and resilience defines victory. Built on Anduril's field-proven Menace and Voyager... Platform allows warfighters, allies, and partners to deploy applications, share data, and make decisions at machine speed...

Location: Costa Mesa, CA
Posted Date: 15 Jan 2026

Principal Mechanical Design Engineer, Tooling

of Terran R at existing and future facilities. You'll have the autonomy to make decisions, field solutions, and see them...) for structural applications Experience in full-cycle project completion Experience in strategic buildout and project management...

Company: Relativity
Location: Long Beach, CA
Posted Date: 14 Jan 2026

Principal Process Development Engineer

Science, Analytical Chemistry, Pharmaceutical Sciences, or related field (PhD Preferred). Diagnostics/pharma/biotech... and recruiting agencies may use this site or to submit profiles, applications or resumes on specific requisitions. Dexcom does...

Company: Dexcom
Location: San Diego, CA
Posted Date: 09 Jan 2026

Principal Turbomachinery Engineer, Turbine Development

for space applications. You will collaborate closely with the propulsion development and manufacturing teams to incorporate.... About You Degree in engineering or related technical field and 15+ years of relevant experience Experience with turbine design...

Company: Relativity
Location: Long Beach, CA
Posted Date: 23 Dec 2025

Principal Software Engineer (AI)

. Qualifications Your Experience Strong experience with LLM applications, backend architecture, and cloud services... field or equivalent military experience required 8+ years' experience Excellent programming skills in Python or Golang...

Location: Santa Clara, CA
Posted Date: 21 Dec 2025

Principal Software Engineer - M365 Copilot App

and shares knowledge with other engineers. Bachelor's Degree in Computer Science or related technical field AND 6+ years... 4+ years experience developing, deploying, and maintaining one or more large scale Windows, Mac, or Web applications...

Company: Microsoft
Location: Mountain View, CA
Posted Date: 19 Dec 2025

Principal Product Engineer

that provide 1 bit per optical symbol. Unlike older technologies that relied on limiting TIAs of yesteryear, today’s applications... Engineering or related field with a proven track record of 10 years in sustaining high-speed RF products that have moved...

Company: Marvell
Posted Date: 18 Dec 2025
Salary: $130300 - 192810 per year

Principal Reliability Engineer

field deployed over the last decades. In our drive to develop and introduce cutting-edge products ahead of the competition... manufacturing company that develops innovative products for diversified applications in the industrial, optical communications...

Company: II-VI
Location: Fremont, CA
Posted Date: 17 Dec 2025

Principal R&D Design Engineer

on innovation, our Surgical Structural Heart (SSH) business unit is dedicated to addressing significant unmet needs within the field...'s Degree in Engineering or Scientific field with minimum of 6 years of experience, including either industry or industry...

Location: Irvine, CA
Posted Date: 13 Dec 2025
Salary: $118000 - 167000 per year

Principal Engineer, Software Development Engineering (Apps)

REQUIRED: Bachelor's degree in Computer Science, Software Engineering, or related field; Master's degree preferred 4+ years... applications Experience with CI/CD pipelines and automated testing frameworks Strong analytical and problem-solving skills...

Company: Western Digital
Location: Irvine, CA
Posted Date: 10 Dec 2025
Salary: $145100 - 193500 per year

Principal Software Engineer

. Bachelor's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding... of experience AI/ML fundamentals and practical applications, architecting and delivering AI-based solutions. 4+ years of experience...

Company: Microsoft
Location: Mountain View, CA
Posted Date: 10 Dec 2025

Principal Engineer - Memory-Centric AI Compute Architect

field and 8+ years of ASIC design, verification, validation, integration, or related work experience. OR Master's degree... in Science, Engineering, or related field and 7+ years of ASIC design, verification, validation, integration, or related work...

Company: Qualcomm
Location: San Diego, CA
Posted Date: 21 Nov 2025

Principal Software Engineer (Layer 7 Security)

and developing GlobalProtect, one of the best and most popular secure network connection applications, and other security features... and field support teams throughout the entire software development cycle. Your Impact Innovate, design, develop and improve...

Location: Santa Clara, CA
Posted Date: 12 Nov 2025
Salary: $147000 - 237500 per year

Principal AI/ML Engineer - Onboard Embodied AI

Engineering, or a related technical field. 5+ years of modern machine learning techniques Extensive experience developing... and deploying advanced ML systems, particularly in end-to-end real-time onboard applications. Proven track record as a technical...

Company: General Motors
Location: Mountain View, CA
Posted Date: 08 Nov 2025

Principal Network Security & Cloud Developer

Principal Network Security & Cloud Developer This role has been designed as ‘’Onsite’ with an expectation... way people live and work. We help companies connect, protect, analyze, and act on their data and applications wherever...

Posted Date: 15 Jan 2026