Fabrication R&D Scientist (Quantum Computing)

TL;DR

Fabrication R&D Scientist (Quantum Computing): Developing and optimizing processes to fabricate high-coherence superconducting qubits for next-generation quantum processors with an accent on nanofabrication, 3DI interconnect technologies, and process integration. Focus on solving complex fabrication challenges in a cleanroom environment, analyzing metrology data, and driving innovation in superconducting quantum hardware.

Location: Must be based in Pasadena, CA, USA

Salary: $142,800–$193,200 USD annually

Company

A global technology leader focused on cloud computing, e-commerce, and cutting-edge hardware research.

What you will do

• Develop and optimize fabrication processes for high-coherence superconducting qubits.
• Design advanced 3DI interconnect and routing technologies for quantum integration.
• Conduct experiments and micro-/nano-fabrication tasks within a cleanroom environment.
• Analyze inline metrology and electrical test data to improve process yield.
• Maintain integration documentation, design rules, and standard operating procedures.
• Collaborate with cross-disciplinary teams of scientists and hardware engineers.

Requirements

• PhD in mechanical engineering, electrical engineering, material science, physics, or equivalent.
• Must be a U.S. citizen, permanent resident, or eligible for a U.S. export license.
• Demonstrated track record in nanofabrication, MEMS, or 2.5/3D integration.
• Strong analytical, problem-solving, and data presentation skills.
• Ability to work independently and within a diverse team environment.

Nice to have

• 2+ years of experience in process integration within a 200/300mm foundry environment.
• Hands-on experience with lithography, thin film deposition, and etching techniques.
• Proficiency in Python, Julia, or MATLAB.
• Experience with statistical process control and design of experiments (JMP/Minitab).

Culture & Benefits

• Comprehensive health insurance including medical, dental, and vision.
• 401(k) matching and competitive retirement planning.
• Flexible working hours to support work-life balance.
• Access to mentorship, knowledge-sharing, and career development resources.
• Paid time off and parental leave.