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PsiQuantum

PsiQuantum

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

99 open positions
Last updated Jun 11, 2026
Founded 2016
350 employees
Remote14%
Hybrid0%
On-site86%
Salary shown74%
Avg. listing36d
This month25 new · 7 closed

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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0 0 0 New 1d 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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0 0 0 New 1d ago

Optical Architect (Design)

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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0 0 0 New 1d ago

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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0 0 0 New 1d 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 New 1d 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 New 1d 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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0 0 0 New 1d 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 New 1d 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 New 1d 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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0 0 0 New 1d 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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0 0 0 New 1d 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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0 0 0 New 1d 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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2 0 0 5d ago

Intern, Hardware Design and Test

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

OtherHardwareEntry
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3 0 0 6d 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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1 0 0 7d ago

Silicon Photonics Engineer

$115k–$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

OtherEngineerMid
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1 0 0 7d ago

PIC Characterization Engineer

$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

OtherEngineerMid
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2 0 0 7d ago

Senior PIC Designer (Switches)

$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

OtherDesignerSenior
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0 0 0 7d ago

Intern, Optical Packaging and Characterization 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

OtherEngineerEntry
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2 0 0 8d ago

Principal Optical Fiber Architect

$170k–$230k/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

ArchitectConstruction & Real EstateLead
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2 0 0 8d ago