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Updated daily · Sep 25, 2026
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Senior Process Engineer - H1

Quantum Computing Inc.Tempe, AZ

This engineer will lead process development and manufacturing optimization for nonlinear photonic integrated circuits within the PIC Engineering group. The work spans etching, deposition, lithography, metrology, process integration, yield improvement, and investigation of fabrication defects or performance issues. The position partners with process, PIC design, RF design, characterization, and manufacturing stakeholders while supporting customer projects from design through testing. It suits an experienced photonics or semiconductor process engineer who is comfortable working hands-on in a cleanroom and using sophisticated measurement systems. Candidates should bring strong analytical and problem-solving abilities, relevant advanced technical education, and eligibility for a US DoD security clearance.

Requirements

Master’s or Ph.D. in materials science, electrical engineering, physics, or a related fieldAt least 5 years of process engineering experienceExperience with photonic integrated circuit measurement or designHands-on experience with semiconductor metrology and defect analysis toolsKnowledge of data analysis, SPC, and DOEAbility to work in a cleanroom and obtain a US DoD security clearance
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Listed May 11, 2026 · Verify details with the employer before applying.

About Quantum Computing Inc.

Thin-film lithium niobate photonics company with a chip foundry in Tempe.

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