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Phd Physics Semiconductor Jobs (NOW HIRING)

LLNL

Senior Semiconductor Laser Device Engineer

Livermore, CA · On-site

$122K - $168K/yr

Master's degree or PhD in Electrical Engineering or Physics. Experience with high power laser diode ... Familiarity with compound semiconductor growth, characterization, and fabrication processes such as ...

LLNL

Senior Semiconductor Laser Device Engineer

Livermore, CA

$122K - $168K/yr

Master's degree or PhD in Electrical Engineering or Physics. Experience with high power laser diode ... Familiarity with compound semiconductor growth, characterization, and fabrication processes such as ...

LLNL

Senior Semiconductor Laser Device Engineer

Livermore, CA · On-site

$122K - $168K/yr

Master's degree or PhD in Electrical Engineering or Physics. Experience with high power laser diode ... Familiarity with compound semiconductor growth, characterization, and fabrication processes such as ...

QCi

... device physics. * Must be able to work independently with minimal supervision. * Strong ... PhD in Electrical Engineering, Materials Science, or a related discipline * Strong working ...

QCi

Semiconductor Process Engineer

Bedford, MA · On-site

... device physics. * Must be able to work independently with minimal supervision. * Strong ... PhD in Electrical Engineering, Materials Science, or a related discipline * Strong working ...

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How much do phd physics semiconductor jobs pay per hour?

As of Jun 16, 2026, the average hourly pay for phd physics semiconductor in the United States is $20.06, according to ZipRecruiter salary data. Most workers in this role earn between $12.50 and $25.48 per hour, depending on experience, location, and employer.

What types of projects or research areas can a PhD in Physics expect to work on within the semiconductor industry?

PhD physicists in the semiconductor industry often engage in advanced research and development projects such as device fabrication, materials characterization, process optimization, or the development of novel semiconductor technologies. They may work on improving transistor performance, exploring new materials like 2D semiconductors, or developing quantum devices. Collaboration is common with cross-functional teams including electrical engineers, chemists, and process engineers, and responsibilities often include designing experiments, analyzing data, and publishing findings or patents. This role provides opportunities to lead innovative projects and contribute directly to technological advancements in the field.

What do PhD physicists working in the semiconductor industry do?

PhD physicists in the semiconductor industry conduct advanced research and development to improve semiconductor devices and fabrication processes. They work on projects such as designing new materials, optimizing electronic properties, and solving complex problems related to microchip manufacturing. Their expertise in physics enables them to innovate in areas like nanotechnology, quantum mechanics, and materials science, which are crucial for advancing semiconductor technology. They often collaborate with engineers and other scientists to bring cutting-edge solutions from theory to production.

What are the key skills and qualifications needed to thrive as a PhD-level physicist in the semiconductor industry, and why are they important?

To excel as a PhD physicist in the semiconductor industry, you need advanced knowledge of solid-state physics, semiconductor device theory, and experience with experimental or computational research, typically supported by a doctoral degree in physics or a related field. Proficiency with simulation software (such as TCAD), cleanroom fabrication tools, and characterization instruments like SEM or TEM is commonly required. Strong analytical thinking, problem-solving abilities, and effective communication are vital soft skills for collaborating with multidisciplinary teams and conveying complex concepts. These skills and qualifications are essential for driving innovation, solving technical challenges, and contributing to the development of next-generation semiconductor technologies.

What jobs can a PhD in physics get?

A PhD in physics can lead to careers in research and development, academia, or industry roles such as semiconductor physicist, materials scientist, or applied physicist. These positions often require strong analytical skills, experience with laboratory equipment, and knowledge of computational modeling or data analysis.

Does TSMC hire physicists?

TSMC, a leading semiconductor manufacturer, hires physicists for roles related to process development, research, and device physics. Physicists in this industry often work with tools like semiconductor fabrication equipment and require knowledge of materials science and quantum mechanics. Job opportunities may include research positions, process engineering, and technical roles requiring advanced physics expertise.

How much does a PhD in semiconductors make?

A PhD in semiconductors typically leads to roles such as semiconductor researcher or engineer, with salaries ranging from $90,000 to over $150,000 annually depending on experience, location, and industry. Advanced knowledge of device physics, fabrication processes, and tools like CAD software can influence earning potential.

What is the difference between Phd Physics Semiconductor vs Phd Materials Science?

AspectPhd Physics SemiconductorPhd Materials Science
Required CredentialsPhD in Physics, specialized in semiconductor physicsPhD in Materials Science, with focus on semiconductor materials
Work EnvironmentResearch labs, semiconductor manufacturing, R&D departmentsResearch labs, materials development, manufacturing settings
Employer & Industry UsageTech companies, semiconductor firms, electronics industryMaterials companies, electronics, and research institutions

Both roles require a PhD and involve research in semiconductor-related fields. A Phd Physics Semiconductor typically focuses on the physical properties and device physics of semiconductors, while a Phd Materials Science emphasizes the development and characterization of semiconductor materials. The choice depends on whether the focus is on physical principles or material development within the industry.

Does ASML hire physicists?

ASML hires physicists for roles related to semiconductor equipment development, optics, and process engineering. Physicists in these positions often work with advanced tools like lithography machines and require strong knowledge of optics, materials, and physics principles. Relevant skills include experimental research, data analysis, and familiarity with semiconductor manufacturing processes.
Infographic showing various Phd Physics Semiconductor job openings in the United States as of June 2026, with employment types broken down into 83% Full Time, 14% Part Time, and 3% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution, with an average salary of $41,731 per year, or $20.1 per hour.
Principal SiC Device Technologist

Principal SiC Device Technologist

Navitas Semiconductor

Torrance, CA • On-site

$190K - $220K/yr

Full-time

Posted 7 days ago

Job description

Job Purpose:
Navitas Semiconductor (Nasdaq: NVTS) is a next-generation power semiconductor leader driving innovation in gallium nitride (GaN) and high-voltage silicon carbide (SiC) technologies. Our products enable faster, more efficient power delivery across AI data centers, high-performance computing, energy and grid infrastructure, and industrial electrification.
With more than 30 years of combined expertise in wide bandgap technologies, GaNFastâ„¢ power ICs integrate GaN power, drive, control, sensing, and protection, delivering faster power delivery, higher system density, and greater efficiency. GeneSiCâ„¢ high-voltage SiC devices leverage patented trench-assisted planar technology to provide industry-leading voltage capability, efficiency, and reliability for medium-voltage grid and infrastructure applications.
We are seeking a Principal SiC Device Technologist to join our fast-growing, collaborative team. The ideal candidate is self-motivated, energetic, and able to thrive in a high-growth, innovative environment, contributing directly to technologies that are shaping the future of power electronics.
The Principal SiC Device Technologist drives the development and optimization of Navitas next-generation SiC power devices, such as MOSFETs, IGBTs and Schottky Barrier Diodes (SBDs) ranging from 1200 V to 10 kV and beyond. This role involves leading R&D efforts from concept to volume manufacturing, specializing in device physics, process integration, and reliability
Key Responsibilities and Duties:
  • Device Design and Optimization: Lead the simulation, design, and performance optimization of next-generation SiC power devices to improve efficiency, power density, and reliability.
  • Process Integration & Development: Define and optimize SiC epitaxy, fabrication, and process integration to enhance yield.
  • Technical Leadership: Drive the device technology roadmap, acting as a key technical liaison between design, fabrication, foundry, and packaging teams.
  • Characterization and Testing: Co-ordinate detailed electrical characterization, parameter extraction, and failure analysis of SiC devices.
  • Reliability & Qualification: Work with internal and external teams to define the strategy for technology qualification and ensure that new SiC technology platforms meet reliability standards.
  • TCAD Modeling: Improve predictive modeling by providing data for TCAD and SPICE model calibration.
  • Knowledge, Skills, Abilities, and Other Characteristics (KSAO's)
  • Strong analytical and problem-solving skills
  • Excellent technical communication and negotiation abilities
  • Comfortable working across cultures and global time zones
  • Strong knowledge of SiC design and fabrication methodologies
  • Familiarity with power manufacturing eco-system including vendors and OSATs
  • Experience with high-voltage and high-reliability applications
  • Leading by example
  • Ability to travel up to 25%

Required Qualifications
  • Degree in Electrical Engineering, Physics, or equivalent
  • Minimum 5 years of industrial experience in SiC power device development, characterization, and/or process integration.
  • Deep understanding of power semiconductor physics, particularly wide-bandgap devices (SiC, GaN).
  • Strong understanding of wide-bandgap (WBG) semiconductor material properties, device physics (especially SiC MOSFETs), and MOS interface traps.
  • Experience with scaling 150 mm to 200 mm power SiC technology

Preferred Qualifications
  • PhD or Masters in Electrical Engineering, Physics, or equivalent
  • 10 years of industrial experience in SiC power device development, characterization, and/or process integration
  • Demonstrated experience working with external foundries is preferred
  • Strong data analytics skills and exposure to machine learning for test optimization.
  • Strong understanding of wide-bandgap (WBG) semiconductor material properties, device physics (especially SiC MOSFETs), and MOS interface traps.

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