PsiQuantum

74 open jobs
74 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.

Currently, there's a total of 77 job openings at PsiQuantum. Over the last 30 days, 11 jobs were added and 16 were removed (job postings usually stay up ~26 days before being removed). PsiQuantum is an H-1B sponsor.1

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

Hiring activity

74Open jobs
+13Added in 30 days
−14Closed in 30 days
54 daysHow long jobs stay open

New jobs added per week2

View these weekly figures as a table
Week beginningNew listings
July 20, 202635
July 27, 20266
August 3, 20261
August 10, 20263
August 17, 20263
August 24, 20264
August 31, 20263
September 7, 2026 (in progress)3

Open jobs

74 open · updated today
Senior Quantum Systems Validation Engineer Engineering · Milpitas, CA 53 days ago Senior Validation Engineer, Electro-Optical Devices Engineering · Milpitas, CA 53 days ago Senior Photonics Engineer, Optical Interfaces Engineering · Daresbury 53 days ago Senior Optical Fibre Engineer Engineering · Daresbury 53 days ago Staff Software Engineer, Databases Engineering · Palo Alto, CA 53 days ago Technical Lead, Single Photon Sources Validation Engineering · Milpitas, CA 53 days ago Senior Integration/API architect Engineering · Palo Alto, CA 53 days ago Staff Digital Design Engineer Engineering · Palo Alto, CA 53 days ago Director, Investor Relations Finance · Palo Alto, CA 60 days ago Senior Applications Lead - Defense Sales & Marketing · Washington, DC 64 days ago Staff Hardware Design Engineer (open to other levels) Engineering · Milpitas, CA 73 days ago Senior Mechanical Design Engineer Engineering · Milpitas, CA 73 days ago Senior Optical Packaging & Assembly Engineer Engineering · Daresbury 79 days ago Intern, System Architecture Engineering · Daresbury, CA 80 days ago Senior Hardware Test Automation Engineer, Photonics Engineering · Milpitas, CA 81 days ago Validation Engineer, Electro-Optical devices Engineering · Milpitas, CA 87 days ago Fiber Assembly Process Engineer (hiring from Associate to Senior levels) Engineering · Milpitas, CA 87 days ago Senior Automation Engineer Engineering · Milpitas, CA 92 days ago Thermal Mechanical Engineer Engineering · Milpitas, CA 93 days ago Staff Test Software Engineer, Photonics Engineering · Palo Alto, CA 93 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 →

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Common questions

Is PsiQuantum hiring now?

Yes. There are 74 open jobs, with 13 added in the last 30 days. They close fast though, often within 54 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

128 daily listing observations, Jun 7 to Sep 12 windowRechecked daily, last September 12, 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 September 12, 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, checked daily
USCIS H-1B Employer Data Hub
US Department of Labor LCA disclosure files
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