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Semiconductor Device Engineer Jobs in California

R & D in semiconductor device engineering, especially in device characterization for both RF/analog & digital applications, analysis on device/interconnect variability and reliability, and ...

Principal Device Engineer

Irvine, CA · On-site

$142K - $191K/yr

R & D in semiconductor device engineering, especially in device characterization for both RF/analog & digital applications, analysis on device/interconnect variability and reliability, and ...

Principal Device Engineer

Carlsbad, CA · On-site

$142K - $191K/yr

R & D in semiconductor device engineering, especially in device characterization for both RF/analog & digital applications, analysis on device/interconnect variability and reliability, and ...

R & D in semiconductor device engineering, especially in device characterization for both RF/analog & digital applications, analysis on device/interconnect variability and reliability, and ...

Device Engineer

Santa Clara, CA

$85K - $110K/yr

You will work closely with a team of engineers to push the boundaries of device performance, power ... Intel Foundry strives to make every facet of semiconductor manufacturing state-of-the-art while ...

As a Device Engineer at Avicena, you will drive the design, fabrication, electro-optical ... Strong grasp of compound-semiconductor device physics, including carrier transport, recombination ...

Senior Semiconductor Laser Device Engineer

Livermore, CA · On-site

$122K - $168K/yr

We have an opening for a Senior Semiconductor Laser Device Engineer with expertise in semiconductor laser diodes. You will define, develop, and deploy high power laser diodes and diode arrays. You ...

Senior Semiconductor Laser Device Engineer

Livermore, CA · On-site

$122K - $168K/yr

We have an opening for a Senior Semiconductor Laser Device Engineer with expertise in semiconductor laser diodes. You will define, develop, and deploy high power laser diodes and diode arrays. You ...

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Semiconductor Device Engineer information

See California salary details

$37.5K

$114.3K

$189K

How much do semiconductor device engineer jobs pay per year?

As of Jul 26, 2026, the average yearly pay for semiconductor device engineer in California is $114,347.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,900.00 and $149,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Semiconductor Device Engineer position, and why are they important?

To thrive as a Semiconductor Device Engineer, you need expertise in semiconductor physics, device fabrication, and electrical engineering, usually backed by a degree in electrical engineering or a related field. Proficiency with tools such as TCAD simulation software, cleanroom fabrication equipment, and failure analysis systems is essential, and certifications like Six Sigma or IPC may be advantageous. Strong problem-solving skills, teamwork, and effective communication distinguish top performers in this role. These capabilities are vital for developing innovative, reliable semiconductor devices and efficiently collaborating with multidisciplinary teams.

What engineers make $500,000 a year?

Senior semiconductor device engineers with extensive experience, advanced skills in device physics, and leadership roles can earn $500,000 or more annually, especially in high-cost living areas or within large technology companies. Achieving this level often requires specialized expertise, advanced degrees, and a track record of significant contributions to product development or innovation.

What do semiconductor device engineers do?

Semiconductor device engineers design, develop, and test semiconductor components such as transistors and integrated circuits used in electronic devices. They analyze material properties, use simulation tools, and work in cleanroom environments to improve device performance and reliability, often requiring knowledge of physics, materials science, and electrical engineering. Their work supports the manufacturing of microchips and electronic systems across various industries.

What are the common challenges faced by Semiconductor Device Engineers in their day-to-day work?

Semiconductor Device Engineers often work on tight development timelines while troubleshooting complex device performance issues, which can be both technically and logistically challenging. They frequently need to collaborate with cross-functional teams—including process engineers, circuit designers, and quality assurance specialists—to resolve fabrication process variances or meet evolving customer requirements. Adapting to rapid advancements in semiconductor technology also requires continuous learning and staying updated on industry trends. Successfully managing these challenges ensures timely product delivery and helps maintain a competitive edge in the semiconductor industry.

What engineers make $300,000 a year?

Senior semiconductor device engineers with extensive experience, advanced skills in circuit design, and often holding advanced degrees or certifications can earn $300,000 or more annually. High-level roles in specialized fields such as RF, power, or optoelectronic devices tend to have higher compensation, especially in competitive industries or companies with significant R&D budgets.

What is a Semiconductor Device Engineer job?

A Semiconductor Device Engineer designs, analyzes, and optimizes semiconductor devices such as transistors, diodes, and integrated circuits. They work on developing new technologies, improving device performance, and solving issues related to fabrication and reliability. This role requires expertise in semiconductor physics, materials science, and simulation tools. Engineers collaborate with process, circuit, and test teams to ensure devices meet performance and manufacturing requirements.

What are the most commonly searched types of Semiconductor Device Engineer jobs in California? The most popular types of Semiconductor Device Engineer jobs in California are:
What are popular job titles related to Semiconductor Device Engineer jobs in California? For Semiconductor Device Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Semiconductor Device Engineer jobs in California look for? The top searched job categories for Semiconductor Device Engineer jobs in California are:
What cities in California are hiring for Semiconductor Device Engineer jobs? Cities in California with the most Semiconductor Device Engineer job openings:
Infographic showing various Semiconductor Device Engineer job openings in California as of July 2026, with employment types broken down into 100% Full Time. Highlights an 82% In-person, and 18% Remote job distribution, with an average salary of $114,347 per year, or $55 per hour.
Principal Device Engineer

$142K - $191K/yr

Full-time

Medical, Retirement, PTO

Posted 13 days ago


Job description

MaxLinear is seeking a Principal Device Engineer to join our team. In this role, you will focus on the following:

  • R & D in semiconductor device engineering, especially in device characterization for both RF/analog & digital applications, analysis on device/interconnect variability and reliability, and development of SPICE models and PDK
  • Test structure design for device layout/structure optimization and PDK development for advanced CMOS, SiGe BiCMOS, and HV/BCD technologies
  • Electromagnetic & thermal (including self-heating effect) analysis and SPICE model parameter extraction for active/passive devices, metal interconnects, and substrates
  • Collaborate with internal IC design & DEA/CAD groups to develop & improve PDK and foundation Ips
  • Collaborate with technology teams at Foundries to review and analyze process technology, device characterization, and device reliability data
  • Contribute to generating semiconductor device & PDK development plans and take ownership of project execution

  • Deep understanding of semiconductor device physics, electromagnetic theory, circuit design, and advanced process technology (Fin/GAA-FET CMOS, SiGe BiCMOS, & HV/BCD process)
  • Experience in semiconductor device design and characterization, device modeling for SPICE simulation, high-frequency measurements, and electromagnetic simulation
  • Excellent communication, presentation, and documentation skills
  • Strong ownership to lead engineering projects
  • BS in Electrical Engineering or related + 9 years of experience, or MS + 7 years of experience, or Ph.D. + 4 years of experience

MaxLinear has a Total Compensation philosophy which includes base salary and annual discretionary bonus eligibility and many positions also include stock-based compensation.

MaxLinear's good faith estimate starting base salary range is:  $142,000 to $191,000 Annually

We offer competitive benefits designed to support employee health, welfare, and retirement and some highlights are:  health care benefits, 401k savings plan, Employee Stock Purchase Plan (ESPP), and paid time off.

The actual starting base salary will be determined by the match to certain role-related criteria such as educational degree(s) or equivalent, relevant work experience, skillset needed for the role, and geographic location; this is not an all-inclusive list as some roles may require unique skills or experience.

Qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on race, sex, religion, national origin, sexual orientation, gender identity, disability, or protected veteran status.


MaxLinear is a global, NASDAQ-traded company (MXL) where the entrepreneurial spirit is alive and well. We are a fabless system-on-chip product company, striving to improve the world’s communication networks for everyone through our highly integrated radio-frequency (RF), analog, digital, and mixed-signal semiconductor solutions for access and connectivity, wired and wireless infrastructure, and industrial and multi-market applications.

We hire the best people in the industry and engage them in some of the most exciting opportunities that connect the world we live in today. Our growth has come from innovative, bold approaches to solving some of the world’s most challenging communication technology problems in the most efficient and effective manner.

MaxLinear began by developing the world’s first high-performance TV tuner chip using standard CMOS process technology. Others said we couldn’t achieve the extremely high-performance requirements using CMOS, but we proved them wrong and achieved enduring global market leadership with our designs. Since then, we’ve developed a full line of products that drive 4G and 5G infrastructure; enable data center, metro and long-haul optical interconnects; bring 10Gbit to the home; power the IoT revolution; and enable robust and reliable communication in harsh industrial environments. Over the years, we’ve expanded through organic growth and through several acquisitions that have perfectly complemented our existing portfolio and enabled us to deliver complete end-to-end solutions in our target markets. One such example was the acquisition of Intel’s Home Gateway Platform Division that added Wi-Fi, Ethernet, and Broadband Gateway Processor SoC technology to our connected home portfolio creating a complete and scalable platform of connectivity and access solutions to fully address our customers’ needs.

Our headquarters are in Carlsbad, near San Diego, California. We also have major design centers in Irvine and San Jose, California; Valencia, Spain; Bangalore, India; Munich, Germany; Israel; and Singapore.

We have approximately 1,200 employees, a substantial majority of whom have engineering degrees and include masters and Ph.D. graduates from many of the premiere universities around the world. Our employees thrive on innovation, outstanding execution, outside-the-box thinking, nimbleness, and collaboration. Together, we form a high-energy business team that is focused on building the best and most innovative products on the market.