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Semiconductor Applications Engineer Jobs in Seattle, WA

MAGNIX USA INC

Power Electronics Engineer

Everett, WA · On-site

$120K - $165K/yr

... applications across data centers, energy storage, defense, mobility, space, and aerospace. Built on ... Define power stage architecture, semiconductor selection (SiC/GaN), and switching strategy for 800V ...

INSPYR Solutions

Optical Engineer III

Redmond, WA · On-site

$46 - $66/hr

Semiconductor fabrication process knowledge and process-induced performance optimization. Our ... applications you choose to submit) is subject to INSPYR Solutions' Privacy Policy and INSPYR ...

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

Semiconductor Applications Engineer information

See Seattle, WA salary details

$57.5K

$126K

$173K

How much do semiconductor applications engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for semiconductor applications engineer in Seattle, WA is $125,978.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,600.00 and $153,600.00 per year, depending on experience, location, and employer.

What does a semiconductor applications engineer do?

A Semiconductor Applications Engineer works closely with customers and internal teams to help design, implement, and troubleshoot semiconductor products and solutions. They provide technical support, help optimize product performance, and ensure successful integration of semiconductor components into customer systems. Their role often involves a mix of hands-on engineering, customer interaction, and documentation, requiring both technical expertise and strong communication skills.

What are some common challenges semiconductor applications engineers face when supporting customers?

Semiconductor Applications Engineers often encounter the challenge of quickly understanding diverse customer requirements and troubleshooting complex technical issues across various applications. They must stay up-to-date with evolving semiconductor technologies and communicate effectively between engineering, sales, and customer teams. Balancing technical problem-solving with customer relationship management is key, and adapting solutions to fit each client's unique needs can be both demanding and rewarding.

What are the key skills and qualifications needed to thrive as a semiconductor applications engineer, and why are they important?

To thrive as a Semiconductor Applications Engineer, you need a solid background in electrical engineering, semiconductor device physics, and circuit design, typically supported by a relevant engineering degree. Familiarity with simulation tools (like SPICE), CAD software, and hands-on experience with lab equipment are commonly required, along with knowledge of industry standards. Strong problem-solving, communication, and customer-facing skills help you effectively address client needs and collaborate with cross-functional teams. These skills are crucial for delivering technical solutions, supporting product integration, and ensuring customer satisfaction in a highly technical field.

What is the difference between Semiconductor Applications Engineer vs Semiconductor Design Engineer?

AspectSemiconductor Applications EngineerSemiconductor Design Engineer
Required CredentialsBachelor's in Electrical Engineering or related; often certifications in industry toolsBachelor's or Master's in Electrical Engineering or related; strong background in circuit design
Work EnvironmentCustomer-facing, technical support, and product deploymentDesign labs, R&D, and development teams
Employer & Industry UsageSemiconductor companies, OEMs, and tech firmsSemiconductor manufacturers, chip design firms, and R&D centers

Semiconductor Applications Engineers focus on supporting customers, troubleshooting, and applying semiconductor products in real-world systems. In contrast, Semiconductor Design Engineers are involved in creating and developing new semiconductor devices and circuits. Both roles require technical expertise but differ in their primary functions and work environments.

What are popular job titles related to Semiconductor Applications Engineer jobs in Seattle, WA? For Semiconductor Applications Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Semiconductor Applications Engineer jobs in Seattle, WA look for? The top searched job categories for Semiconductor Applications Engineer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Semiconductor Applications Engineer jobs? Cities near Seattle, WA with the most Semiconductor Applications Engineer job openings:
Semiconductor Applications Engineer jobs near you

Power Applications Engineer

Monolithic Power Systems, Inc.

Kirkland, WA • On-site

$140K - $200K/yr

Full-time

Medical, Dental, Vision, Life

Re-posted 4 days ago

Job description

Monolithic Power Systems, Inc. (MPS) is one of the fastest growing companies in the Semiconductor industry. We are worldwide technical leaders in Integrated Power Semiconductors and Systems Power delivery architectures. At MPS, we cultivate creativity, are passionate about sustainability, and are committed to providing leading-edge products and innovation to our customers. Our portfolio of technology helps power our world ---come join our team and see how YOU can make a difference.
Job Description:
Job Summary
This position may be filled at different levels, depending on the candidate's experience, skills, and qualifications. Responsibilities include designing high density 800V Isolated DCDC, 48V Intermediate bus, and 12V Multiphase Buck converters. The role also requires IC & system level circuit debugging, writing datasheets and application/design notes, and providing application support and technical training.
Essential Functions
  • Work with design engineers, field applications team, and marketing to define and design power modules/ICs for AI, data center applications.
  • Collaborate with cross-functional teams to oversee the end-to-end manufacturing process and ensure successful product delivery.
  • Provide application technical support and technical training for key customers and field application engineers.
  • Develop application reference circuits and system level power management solutions for high performance computing, networking, server and cloud markets.

Qualifications
  • MSEE or higher required.
  • Hands-on experience with switch-mode power conversion, including DC-DC, AC-DC, inverters, or power-management IC applications.
  • Demonstrated design, validation, debug, or optimization experience in one or more of: high-density DC-DC converters, 800V isolated DC-DC, 48V intermediate-bus architectures, or multiphase buck converters for CPU/GPU power delivery.
  • Experience with PMICs, power modules, power supplies, or semiconductor applications is strongly preferred.
  • Experience at a power-supply manufacturer, power-semiconductor, power-management IC company, or system-power architect company is a plus.
  • Ability to develop and communicate reference designs, test results, application guidance, and technical documentation.
  • Strong written, presentation, and cross-functional communication skills in English.
  • Comfortable collaborating with customers and internal engineering, product, and field teams.
  • Self-motivated, hands-on problem solver.

Locations:
  • San Jose, California
  • Kirkland, Washington

MPS offers a comprehensive benefits package. We provide health care coverage, dental and vision, and life and disability protection. Employees in sales positions may be eligible for our sales incentive bonuses. Employees in certain positions may be eligible for stock compensation. For more information on MPS' benefits please view our company website at www.monolithicpower.com.
Pay is based on market location and may vary based on factors including experience, skills, education and other job-related reasons. The target hiring range for this position is $140,000 - $200,000 annually.
#LI-SL1
Monolithic Power Systems, Inc. (MPS) is an Equal Opportunity Employer and embraces diversity in our employee population. It is the policy of MPS to provide equal opportunity to all qualified applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or special disabled veteran, marital status, pregnancy, genetic information, or any other legally protected status.

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