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Director Device Engineer Jobs in California (NOW HIRING)

Staff Device Engineer

San Mateo, CA ยท On-site

$260K/yr

... Staff Device Engineer on the Product Integration team, you will lead the development of ... Direct the analysis of acoustic, electrical, and thermal behaviors to identify performance limits ...

Staff Device Engineer

San Mateo, CA ยท On-site

$260K/yr

... Device Engineer on the Product Integration team, you will lead the development of physics-based ... Direct the analysis of acoustic, electrical, and thermal behaviors to identify performance limits ...

Leadership and influence- capacity to lead and influence cross-functional teams without direct ... CMOS device engineering * Advanced node semiconductor technology device development * Generation ...

Senior Device Engineer - Mechanical

San Diego, CA ยท On-site

$110K - $146K/yr

We are seeking a hands-on Senior Device Engineer - Mechanical to join our hardware team in San ... Direct experience developing cameras and/or video doorbells or similar connected-home consumer ...

Senior Device Engineer - Mechanical

San Diego, CA ยท On-site

$110K - $146K/yr

We are seeking a hands-on Senior Device Engineer - Mechanical to join our hardware team in San ... Direct experience developing cameras and/or video doorbells or similar connected-home consumer ...

Device Engineer III

Foster City, CA ยท On-site

$117K - $152K/yr

... direct impact. We believe every employee deserves a great leader. People Leaders are the ... We are seeking a highly motivated, detail-oriented Device Engineer III to support drug-device ...

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Director Device Engineer information

What cities in California are hiring for Director Device Engineer jobs?

Cities in California with the most Director Device Engineer job openings:

Infographic showing various Director Device Engineer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

Staff Device Engineer

San Mateo, CA โ€ข On-site

$260K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted yesterday


Job description

Resonant is a fast-moving tech company developing breakthrough RF chip technology for the smartphone in your pocket. As part of Murata, the #1 manufacturer of acoustic-wave filters, we are creating the next generation of filters for 5G, 6G, and Wi-Fi applications with our proprietary XBAR technology. Resonant combines proprietary software development, unique 3D physical modeling, world class filter design, and massive cloud compute, creating a diverse and dynamic work environment. Come join us in reinventing the RF Front-End!

Why Consider This Job Opportunity

As a Staff Device Engineer on the Product Integration team, you will lead the development of physicsbased models to advance acoustic resonator performance, manufacturability, and reliability. You will work closely with the RF designer team, technology team, and software engineers to apply this deeper devicelevel insight toward the development of highperformance RF filters for mass production. This role provides a significant opportunity to shape key technical decisions, guide crossfunctional efforts, and apply your expertise to solve complex challenges in mobile device technology.

Workplace Policy

Hybrid from San Mateo, CA

What To Expect (Essential Job Responsibilities)
  • Lead the development and improvement of physicsbased models that enhance acoustic resonator simulation accuracy and support overall RF filter performance.
  • Direct the analysis of acoustic, electrical, and thermal behaviors to identify performance limits, tradeoffs, and mitigation strategies.
  • Oversee the review and interpretation of largescale RF data and measurement results to improve modeling fidelity and inform design and technology decisions.
  • Support experimentation, prototyping, and characterization activities that contribute to technology advancement and product development milestones.
  • Contribute to the continued development of XBAR device knowledge and participate in shaping longterm technology direction.
  • Provide mentorship and technical guidance to engineers working on device modeling, characterization, and performance optimization.
What Is Required (Qualifications)
  • Master's or PhD in Engineering, Physics, Materials Science, or a related field.
  • 6+ years of industry experience in device engineering, RF/acoustics, modeling, or semiconductor/MEMS.
  • Demonstrated ownership of major device models, methods, or systems with minimal supervision.
  • Strong expertise in acoustic/RF device modeling (XBAR, SAW, BAW, MEMS).
  • Proficient with Python, MATLAB, and FEM tools such as COMSOL or FEMTET.
  • Able to lead crossfunctional technical efforts and influence design or technology decisions.
  • Excellent communication skills and the ability to mentor and support junior engineers.
How To Stand Out (Preferred Qualifications)
  • Handson experience with SAW, BAW, XBAR, or MEMS device design or characterization.
  • Background in semiconductor, MEMS, or acoustic filter fabrication and process integration.
  • Strong proficiency with FEM/multiphysics tools (e.g., COMSOL, FEMTET).
  • Experience supporting technology or product development for highvolume commercial applications.
Travel

Domestic travel between California offices is required.ย 

Infrequent International travel is required.

Perks
  • Comprehensive benefits package including medical, dental, and vision insurance.
  • Generous Paid Time Off, including paid holidays and floating holidays.
  • 401(k) employer match on retirement planning.
  • Hybrid working schedule for eligible positions.
  • Tuition reimbursement on approved programs.
  • Flexible and health spending accounts.
  • Talent Development program.
Other

Minimum Salary: $120,000

Maximum Salary: $260,000

We consider various factors in determining actual pay including your skills, qualifications, experience and location. In addition to salary, this position is eligible for incentive awards based on individual and business performance as well as competitive benefits.

Equal Opportunity/Affirmative Action Employer - M/F/Disabilities/Veterans