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PsiQuantum

PsiQuantum

psiquantum.comgreenhouse
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Reputation
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PsiQuantum is focused on building the world’s first useful quantum computer to solve complex challenges faced by humanity.

95 open positions
Last updated Jun 26, 2026
Founded 2016
350 employees
Remote15%
Hybrid0%
On-site85%
Salary shown75%
Avg. listing39d
This month32 new · 18 closed
PsiQuantumPsiQuantum·United StatesUnited States·Palo Alto·Remote · United Kingdom

Intern, System Architecture

76
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

OtherArchitectureEntry
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2 0 0 3d ago

Senior Engineering & NPI Buyer

$100k–$145k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

BuyerProcurement & PurchasingSenior
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3 0 0 4d ago

Senior Fiber Assembly Process Engineer

$110k–$160k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

EngineeringProcess EngineerSenior
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2 0 0 10d ago

Validation Engineer, Electro-Optical Devices

$100k–$147k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

QA & TestingValidation EngineerMid
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2 0 0 10d ago

Senior System Electronics Integration Engineer

$140k–$185k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

OtherIntegration EngineerSenior
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2 0 0 10d ago

Senior Automation Software Engineer, Optical Packaging

$130k–$170k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

Software EngineerSoftware EngineeringSenior
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3 0 0 15d ago

Senior System Integration Engineer

$140k–$185k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

OtherSystem Integration EngineerSenior
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1 0 0 17d ago

Photon Source Engineer

67
Med

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

OtherEngineerMid
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2 0 0 17d ago
PsiQuantumPsiQuantum·United StatesUnited States·Palo Alto·Remote · United Kingdom

Optical Architect (Design)

$110k–$150k/year
67
Med

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

ArchitectConstruction & Real EstateMid
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1 0 0 17d ago
PsiQuantumPsiQuantum·United StatesUnited States·Palo Alto·Remote · United States

Photonic Design Engineer

$120k–$145k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

EngineeringDesign EngineerMid
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2 0 0 17d ago

Layout Verification / PEX Engineer

$110k–$150k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

OtherEngineerMid
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0 0 0 17d ago

Senior Process Engineer

$105k–$160k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

EngineeringProcess EngineerSenior
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0 0 0 17d ago

Senior Engineer, System Automation (Device Interfaces)

$140k–$180k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

OtherEngineerSenior
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3 0 0 17d ago

Senior Photonics Automation Engineer

$115k–$150k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

EngineeringAutomation EngineerSenior
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0 0 0 17d ago

Senior Mechanical Engineer, OCS

$130k–$160k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

EngineeringMechanical EngineerSenior
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0 0 0 17d ago

Thermal Mechanical Engineer

$100k–$145k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

EngineeringMechanical EngineerMid
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3 0 0 17d ago

Manager, Optical Process Engineering

$160k–$185k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

OtherManagerMid
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3 0 0 17d ago

Associate Optical Packaging Engineer

$85k–$120k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

OtherPackaging EngineerMid
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2 0 0 17d ago

Mechanical Design Engineer – Photonic Hardware

67
Med

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

EngineeringMechanical Design EngineerMid
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3 0 0 21d ago

High-speed Photonic Experimentalist

$110k–$145k/year
79
High

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

OtherHighMid
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2 0 0 23d ago