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Semiconductor Device Engineer Jobs in Seattle, WA

Russell Tobin

Optical Engineer

Redmond, WA · On-site

$144K - $187K/yr

... experience utilizing photonic device simulation and electromagnetic modeling tools for both ... semiconductor foundry, including an understanding of fabrication process constraints (e.g ...

New

INSPYR Solutions

Optical Engineer III

Redmond, WA · On-site

$46 - $66/hr

Perform photonic device modeling, optimization, and parametric analysis to improve performance and ... Semiconductor fabrication process knowledge and process-induced performance optimization. Our ...

IonQ

Senior Mask Layout Engineer

Bothell, WA · On-site

$126K - $166K/yr

Knowledge of semiconductor manufacturing processes and techniques * Excellent programming and ... Familiarity with photonic and/or analog electronic device principles including design, test, and ...

Impinj

Sr. Process Integration Engineer

Seattle, WA

$113K - $160K/yr

Collaborate with silicon process engineers for process development; define experiments and test ... Applied knowledge of material science and device physics as relates to semiconductor failure ...

Impinj

Sr. Process Integration Engineer

Seattle, WA · On-site +1

$113K - $160K/yr

Collaborate with silicon process engineers for process development; define experiments and test ... Applied knowledge of material science and device physics as relates to semiconductor failure ...

Impinj

Sr. Process Integration Engineer

Seattle, WA · On-site

$113K - $160K/yr

Collaborate with silicon process engineers for process development; define experiments and test ... Applied knowledge of material science and device physics as relates to semiconductor failure ...

Amazon

Sr. Hardware Process Engineer

Redmond, WA · On-site

$116K - $150K/yr

... semiconductor, optical, robotics, or medical device) - Experience with ownership of a test station or manufacturing process from requirements through production hand-off - Experience with precision ...

New

Access Laser Company

RF Engineer

Everett, WA · On-site

$115K - $160K/yr

... semiconductor, electronic, manufacturing, and scientific development R&D markets. We focus on ... networks, device limitations, load sensitivity, and high-power RF measurement. * Ability to ...

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All JobsSemiconductor Device Engineer JobsSemiconductor Device Engineer Jobs in Seattle, WA

Semiconductor Device Engineer information

See Seattle, WA salary details

$43.2K

$131.9K

$217.9K

How much do semiconductor device engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for semiconductor device engineer in Seattle, WA is $131,857.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,500.00 and $172,400.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a semiconductor device engineer?

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 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 is a semiconductor device engineer?

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 Seattle, WA? The most popular types of Semiconductor Device Engineer jobs in Seattle, WA are:
What are popular job titles related to Semiconductor Device Engineer jobs in Seattle, WA? For Semiconductor Device Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Semiconductor Device Engineer jobs in Seattle, WA look for? The top searched job categories for Semiconductor Device Engineer jobs in Seattle, WA are:
Semiconductor Device Engineer jobs near you
Infographic showing various Semiconductor Device Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $131,857 per year, or $63.4 per hour.

Senior Semiconductor Device Engineer

Helion Energy

Everett, WA • On-site

$235K - $270K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 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 $1.5 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors including Thrive Capital, LightSpeed Venture Capital, SoftBank, and others to propel us forward. Our current prototype, Polaris, has reached record-breaking plasma temperatures of 150 million degrees Celsius (13 keV). Helion is continuing to iterate and on the path to the world's first fusion power plant, Orion.
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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