Process Engineer, e-Test and Metrology

Job Description

Job Title: Senior Process Engineer, e-Test and Metrology. Location: Fremont, CA

As a Senior Process Engineer, you will work in Fab-1, Rigetti’s state-of-the-art fabrication facility, where superconducting quantum integrated circuits are designed and tested; You will develop and sustain wafer and die electrical probing processes, manage metrology operations, and contribute to building Rigetti’s foundry as a leader in quantum device manufacturing.

Responsibilities:

• Sustain and optimize wafer probe equipment to test superconducting quantum circuits.
• Develop and implement new test programs and functions in production.
• Troubleshoot probe equipment and test procedures, including electrostatic damage (ESD) issues.
• Apply expertise in low-level measurement, probe cards, and related applications;
• Support test development activities for next-generation architectures and processes.
• Establish process metrology, key metrics, and statistical process controls.
• Create specifications, process documentation, and work instructions for production.
• Guide technicians and operators in process operation and troubleshooting.
• Monitor failure Pareto from production and recommend improvements;
• Organize failure data, analyze process interactions, and present findings.
• Define requirements, acquire, install, and qualify new equipment.
• Serve as a key contributor to the growth of Rigetti’s fabrication facility.

Qualifications:

• MS with 7+ years or PhD with 3+ years of hands-on experience in semiconductor/MEMS e-test, wafer probers, package probers, or metrology tools.
• Strong knowledge of semiconductor fabrication processes and electrical measurement instrumentation.
• Experience with superconducting materials is a plus;
• Skilled in SPC, DOE, GR&R, root-cause analysis, and corrective actions.
• Comfortable working in a cleanroom fab environment with HAZMAT and ESD practices.
• Strong problem-solving skills with a hands-on approach.
• Ability to work independently and in cross-functional teams.
• Strong communication and organizational skills;
• Familiarity with MS Office, JMP, Google Docs, and Python scripting for data analysis.

Benefits and Compensation:

• Salary range: $130,000 – $160,000 annually (final compensation depends on experience and location).
• Equity options.
• Medical, dental, and vision coverage.
• 401(k) retirement plan.
• Paid parental leave;
• Rejuvenation days and vacation policy aligned with local regulations.
• Inclusive culture with opportunities for diverse talent.

Additional Information: Rigetti encourages applications from women, minorities, and other underrepresented groups; The company is committed to equal opportunity employment and compliance with export licensing regulations.