PsiQuantum

Hiring · 80 open jobs
Hiring · 80 open jobsSee all Companies

General information

PsiQuantum builds utility-scale, fault-tolerant quantum computers using silicon photonics technology.

The company was founded in 2016 in Palo Alto by quantum physicists Jeremy O'Brien, Terry Rudolph, Peter Shadbolt, and Mark Thompson, who had worked at the University of Bristol and Imperial College London. PsiQuantum is a private company that raised $1 billion in Series E funding in 2025. It has 500+ employees worldwide as of 2026, and it has released Construct, a software suite for designing fault-tolerant quantum algorithms. PsiQuantum is an H-1B sponsor.1

Headquarters
Palo Alto, United States
Industry
Technology
Category
Hardware & Semis
Employees
200+
Visa sponsor
Yes

Hiring activity

80Open jobs
+19Added in 30 days
−12Closed in 30 days
66 daysHow long jobs stay open

New jobs added per week2

View these weekly figures as a table
Week beginningNew listings
September 7, 20263
September 14, 20262
September 21, 20262
September 28, 20266
October 5, 20264
October 12, 20266
October 19, 20261
October 26, 2026 (in progress)2

Open jobs

80 open · updated today
Senior Optical Fibre Engineer Exploratory Research · Daresbury 99 days ago Technical Lead, Single Photon Sources Validation SubSystem Validation · Milpitas, CA 99 days ago Senior Integration/API architect Photonics Integration · Palo Alto, CA 99 days ago Staff Digital Design Engineer Electronics · Palo Alto, CA 99 days ago Director, Investor Relations CFO Office · Palo Alto, CA 106 days ago Intern, System Architecture Systems Architecture · Brisbane 126 days ago Senior Hardware Test Automation Engineer, Photonics SubSystem Validation · Milpitas, CA 127 days ago Validation Engineer, Electro-Optical devices SubSystem Validation · Milpitas, CA 133 days ago Fiber Assembly Process Engineer (hiring from Associate to Senior levels) Edge Coupling · Milpitas, CA 133 days ago Senior Automation Engineer, Optical Packaging Edge Coupling · Milpitas, CA 138 days ago Thermal Mechanical Engineer Packaging Design · Milpitas, CA 139 days ago Staff Software Engineer, Photonics Test Engineering · Palo Alto, CA 139 days ago Senior Mechanical Engineer, Photonic Systems Electronics · Palo Alto, CA 139 days ago Manager, Optical Process Engineering System Build · Milpitas, CA 139 days ago Intern, Optical Packaging and Characterization Engineer Edge Coupling · Milpitas, CA 143 days ago Senior Integrated Photonics Engineer - Active Devices and Circuits Actives · Palo Alto, CA 143 days ago Silicon Photonics Engineer Circuits · Palo Alto, CA 143 days ago Mechanical Design Engineer – Photonic Hardware Exploratory Research · Daresbury 143 days ago Staff Supply Chain Manager / Supplier Engineer - Mechanical, Vacuum and Cryogenics Supply Chain · Milpitas, CA 143 days ago Electronics Engineer Experimental Quantum Systems · Daresbury 143 days ago

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Visa sponsorship

Does PsiQuantum sponsor visas? Using USCIS data, we've collected the number of H-1Bs granted from 2021 to 2023 as well as the number of petitions they've requested so far this year. PsiQuantum is a likely employer for applicants who require sponsorship. Currently, they have 19 jobs certified for sponsorship in 2026, at a median pay of $158,621.4

Visa petitions approved each year (USCIS)4

H1B petitions approved, by fiscal year (USCIS)
Fiscal yearApproved
FY20217
FY20223
FY20231

Based on public USCIS and Department of Labor records. Past filings do not guarantee future sponsorship. Browse all H1B sponsors →

Similar companies

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Common questions

Is PsiQuantum hiring now?

Yes. There are 80 open jobs, with 19 added in the last 30 days. They close fast though, often within 66 days, so don't wait.

Does PsiQuantum sponsor H-1B visas?

Yes. Government records show 19 jobs certified for FY2026, at a median pay of $158,621.

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Notes & sources

180 daily listing observations, Jun 7 to Oct 28 windowRechecked daily, last October 28, 2026
  1. 1. Company description. Written by InterviewOS from PsiQuantum's public materials and press coverage; facts are checked against the sources below.
  2. 2. Weekly counts. A count is the number of listings the pipeline saw for the first time in that week. Weeks begin Monday; the onboarding week is excluded from the scale and every average.
  3. 3. Live counts. Deduplicated live listings observed daily on PsiQuantum's own hiring system; last check October 28, 2026. Stale and syndicated posts on aggregator sites are not counted.
  4. 4. Federal visa records. USCIS H1B Employer Data Hub and US Department of Labor LCA disclosure files, matched to this company by name.

Sources
psiquantum.com
USCIS H-1B Employer Data Hub
US Department of Labor LCA disclosure files
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