Principal Semiconductor Materials Engineer
Diamond FoundryBay Area, California
Full Time
Posted January 8, 2026
Not Specified
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Job Description
A hands-on Semiconductor Materials Engineer responsible for designing, fabricating, and characterizing advanced semiconductor devices using diamond materials in a collaborative lab environment, with a focus on high-power and RF applications.
Key Responsibilities
- Design, fabricate, and characterize advanced semiconductor devices
- Conduct cleanroom experimentation and iterative device development
- Understand and apply semiconductor materials device physics
- Address technical challenges related to materials integration for high-power and RF applications
- Collaborate with team members to optimize device performance
Requirements
- A hands-on Semiconductor Materials Engineer with experience in designing, fabricating, and characterizing advanced semiconductor devices in a highly collaborative lab environment.
- Deep understanding of semiconductor materials device physics.
- Experience working in cleanroom experimentation, including materials integration for high-power and RF device applications.
- Ability to take responsibility for device performance and tackle technical challenges related to materials integration.
- Curiosity, self-driven motivation, and a strong sense of ownership and impact in technical work.
- Willingness to work closely with teammates and contribute to a collaborative environment.
- Physical ability to use appropriate PPE and follow all safety policies, including sitting, standing for long periods, walking, grasping, reaching with hands and arms, lifting below and above shoulders, bending, twisting at the waist, climbing, balancing, stooping, squatting, kneeling, crawling, talking, hearing, seeing, using fine finger manipulation, and completing repetitive motions.
- Ability to perform tasks that may require the use of ladders or stairs.
- Ability to drive or use foot controls as required for certain tasks.
- Physical strength to lift, carry, and push/pull up to 50 pounds.
- Legal authorization to work in the U.S., confirmed through participation in E-Verify and completion of Form I-9.
Benefits & Perks
Health insurance
Flexible spending accounts
Retirement savings plans
Life and disability insurance programs
Paid and unpaid time off
Employee discounts to VRAI
Benefits begin as early as the first day of employment
Medical and vision coverage are retroactive to the start date
Dental and voluntary benefits take effect after enrollment
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