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Semiconductor Physics Jobs (NOW HIRING)

Merck Group

Senior Device Engineer

San Jose, CA · On-site

$129K - $193K/yr

PhD in electrical engineering, semiconductor physics, material science, or other related field and 2+ years post graduate experience. OR * Masters degree in electrical engineering, semiconductor ...

EPS Corporation

SR ELECTRICAL ENGINEER

Dahlgren, VA

$109K - $142K/yr

Demonstrated ability to perform analog circuit/network analysis, and an understanding of power semiconductor physics and the implication of device physics on terminal parameters. Demonstrated ability ...

Lyte

Photonics IC Engineer - Tech Lead

Sunnyvale, CA · On-site

$150K - $250K/yr

This position requires deep expertise in photonic IC design and tapeout, electromagnetics, packaging, and semiconductor physics. You should have a strong understanding of both passive and active ...

nLIGHT

Device Engineer

Vancouver, WA · On-site

$103K - $130K/yr

A solid understanding of semiconductor physics, semiconductor material properties and photonics. * Demonstrated strong ability to design GaAs/InP based semiconductor diode laser structures and ...

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How much do semiconductor physics jobs pay per hour?

As of Jun 7, 2026, the average hourly pay for semiconductor physics 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 is a Semiconductor Physics job?

A Semiconductor Physics job involves studying and applying the physical principles governing semiconductor materials and devices. Professionals in this field work on developing and optimizing semiconductor components such as transistors, diodes, and integrated circuits used in electronics. They may conduct research, design experiments, and collaborate with engineers to improve semiconductor performance and fabrication processes. These roles are crucial in industries like consumer electronics, telecommunications, and computing, where semiconductors are the foundation of advanced technology.

What are the typical daily responsibilities of someone working in Semiconductor Physics?

Professionals in Semiconductor Physics often split their time between experimental lab work, data analysis, and collaborating with engineers and researchers on new device concepts or performance improvements. Daily tasks may include designing and conducting experiments, running simulations to model semiconductor behaviors, interpreting measurement results, and preparing technical reports or presentations. Many also participate in regular team meetings to discuss project updates, share findings, and solve technical challenges together. This role requires adaptability and close collaboration with fabrication engineers, material scientists, and other specialists to drive innovation in semiconductor technology.

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

To excel in Semiconductor Physics, a strong background in solid-state physics, materials science, and advanced mathematics is typically required, along with a relevant graduate degree. Familiarity with semiconductor fabrication tools, characterization equipment (such as electron microscopes), and simulation software like COMSOL or TCAD is also important. Critical thinking, collaborative problem-solving, and effective communication are valuable soft skills in this field. These competencies enable professionals to innovate in device development, troubleshoot complex issues, and contribute effectively within multidisciplinary teams.

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Semiconductor Physics jobs near you
Infographic showing various Semiconductor Physics job openings in the United States as of May 2026, with employment types broken down into 91% Full Time, 7% Part Time, and 2% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $41,731 per year, or $20.1 per hour.
Senior Semiconductor Device Engineer

Senior Semiconductor Device Engineer

Helion Energy

Everett, WA • On-site

$235K - $270K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago

Job description

About Helion
We are a fusion power company based in Everett, WA, with the mission to build the world's first fusion power plant, enabling a future with unlimited clean electricity. Our vision is a world with clean, reliable, and affordable energy for everyone.
Since Helion's founding in 2013, we have raised over $1 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors SoftBank and Lightspeed to propel us forward. Our last prototype, Trenta, completed 10,000 high-power pulses and reached plasma temperatures of 100 million degrees Celsius (9 keV). We are now operating Polaris, our next prototype on the path to the world's first fusion power plant.
This is a pivotal time to join Helion. You will tackle real-world challenges with a team that prizes urgency, rigor, ownership, and a commitment to delivering hard truths - values essential to achieving what no one has before. Together, we will change the future of energy, because the world can't wait.
What You Will Be Doing:
You will drive the design and development of cutting-edge semiconductors for high-performance pulsed power systems used in Helion's fusion generators. You will work in a fast-paced environment to develop, test, and implement high-reliability, high-efficiency switching components, with a strong emphasis on rapid development cycles. You will report directly to our Senior Manager of Electrical Engineering, and this is an onsite role located at our Everett, WA office.
You Will:
  • Spearhead efforts to gather and utilize requirements for switching components and apply them toward design of physical products
  • Drive the design and development of novel pulsed power electronics components and systems, focusing on high-efficiency, high-reliability semiconductor solutions
  • Collaborate with cross-functional teams to ensure integration of electrical, mechanical, and physics-based principles in semiconductor development
  • Lead development cycles, including hands-on prototyping, small-scale testing, and large-scale performance validation
  • Conduct simulations, testing, and analysis to validate designs and iterate quickly using data-backed decision making
  • Stay informed on emerging semiconductor materials, device architectures, and industry trends
  • Document design processes, specifications, test results, and findings for continuous improvement and knowledge sharing

Required Skills:
  • Bachelor's, Master's, or higher degree in Electrical Engineering, Physics, or a related field
  • 8+ years of experience in power electronics and high voltage semiconductor design
  • Strong foundation in semiconductor physics, power electronics, and circuit design principles
  • Proven experience with rapid prototyping and development cycles in a high-tech environment
  • Background working with semiconductor fabricators to manufacture semiconductor devices
  • Proficiency with simulation tools and test equipment for power electronics

#LI-Onsite #LI-KL1
Benefits
Our total compensation package includes benefits, including but not limited to:
• Medical, Dental, and Vision plans for employees and their families
• 31 Days of PTO (21 vacation days and 10 sick days)
• 10 Paid holidays, plus company-wide winter break
• Up to 5% employer 401(k) match
• Short term disability, long term disability, and life insurance
• Paid parental leave and support (up to 16 weeks)
• Annual wellness stipend
Helion is an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need assistance or an accommodation during the interview process, please let us know.

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