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Jobs at PsiQuantum

85 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

41–60 of 85 jobs

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Senior Characterization and Test Engineer
2 months ago
PsiQuantum · Milpitas, California, United States
Senior$151.8K – $178.4K a yearEngineering
The Senior Characterization & Test Engineer will own the evaluation, characterization, and validation strategy for photonic devices, packages, and subsystems. This role will lead the design and execution of electrical, optical, thermal, and mechanical test programs, drive…
Director, Australia Finance
2 months ago
PsiQuantum · Australia
DirectorA$230K – A$270.6K a yearFinance
Reporting directly to the VP Finance, Australia Finance Director serves as the lead finance business partner for the development, construction, and operational readiness of the company's Australian site. This role partners closely with Site Leadership, Engineering,…
Senior Director, Technology Partnerships
2 months ago
PsiQuantum · U.S. Field, Illinois, United States
Director$207.1K – $243.3K a yearSales
PsiQuantum is leading the U.S.’s largest quantum computing project as the anchor tenant of the Illinois Quantum and Microelectronics Park (IQMP) in Chicago. The strength of the region’s universities, national laboratories, and science and technology ecosystem creates…
Senior Administrative Assistant
2 months ago
PsiQuantum · Australia
SeniorA$109.6K – A$129K a yearAdministration
The Sr. Administrative Assistant – VP, Quantum Architecture & Business Operations is a highly visible and trusted role providing executive and operational support to the VP, Quantum Architecture, the Head of Business Operations, and PsiQuantum’s Brisbane office. This position…
Senior Director, Finance Business Partner – Optical Circuit Switch (OCS)
2 months ago
PsiQuantum · Palo Alto, California, United States
Director$240.3K – $282.4K a yearFinance
The Senior Director, Finance Business Partner – Optical Circuit Switch (OCS) serves as the strategic finance leader supporting the General Manager and leadership team of the Optical Circuit Switch business unit. This role is responsible for driving financial performance,…
Senior Director, U.S. National Security Partnerships
2 months ago
PsiQuantum · District of Columbia, United States
Director$240.3K – $282.4K a yearSecurity
The Senior Director, U.S. National Security Partnerships, will lead PsiQuantum’s efforts to position the company for sustained collaboration with the Department of War (DoW), the Intelligence Community (IC), and private sector companies in the national security ecosystem.
Quantum Applications Architect
3 months ago
PsiQuantum · Australia
Lead / staff
PsiQuantum’s applications team is uniquely focused on algorithms in the fault tolerant regime and is very tightly integrated with quantum architecture development. Within that team, the role of the algorithms team is to design, benchmark and implement quantum algorithms which…
Cryostat Equipment Engineer
3 months ago
PsiQuantum · Milpitas, California, United States
$104.3K – $122.6K a yearEngineering
PsiQuantum is seeking a Cryostat Equipment Engineer to lead the installation, commissioning, and ongoing maintenance of advanced cryogenic systems supporting our quantum computing hardware. This role is critical to ensuring the reliable operation of large-scale cryostats and…
Production Technician
3 months ago
PsiQuantum · Milpitas, California, United States
$27.06 – $31.77 an hourTrades & logistics
This hourly Operations Technician position supports the assembly and processing of photonic and semiconductor subassemblies, with a primary focus on wire bonding, optical edge coupling, precision alignment, and subassembly builds.
Staff Applications, Test & Failure Analysis Engineer
3 months ago
PsiQuantum · Milpitas, California, United States
Lead / staff$176.5K – $207.4K a yearEngineering
The mission of PsiQuantum's Staff Applications, Test & Failure Analysis Engineer role is to serve as a bridge between the Electronics team and the System Engineering team to solve PCBA technical issues; perform failure analysis; implement corrective action in design and test;…
Director, Investor Relations
3 months ago
PsiQuantum · Palo Alto, California, United States
Director$218.6K – $256.8K a yearFinance
Reporting to our CFO and partnering with our CEO, executive team, communications and finance teams, the person will have overall responsibility for the strategic planning and ongoing development of all investor relations activities with the aim of increasing shareholder value…
Fiber Assembly Process Engineer (hiring from Associate to Senior levels)
4 months ago
PsiQuantum · Milpitas, California, United States
Senior$150.8K – $177.2K a yearEngineering
The Senior Fiber Assembly Process Engineer will be responsible for the development of advanced assembly instrumentation for high-performance and high throughput fiber splicing, and study and address fiber and splice reliability at the scale of datacenters. This role combines…
Validation Engineer, Electro-Optical devices
4 months ago
PsiQuantum · Milpitas, California, United States
Senior$100K – $147K a yearEngineering
The alidation Engineer, Electro-Optical devices will be responsible for implementing the methods and technics to validate the performance of various electro-optical subsystems, perform measures, collect data and provide reports.
Senior Automation Engineer, Optical Packaging
4 months ago
PsiQuantum · Milpitas, California, United States
Senior$182.2K – $214.1K a yearEngineering
We are seeking a highly experienced and motivated Senior Automation Engineer, Optical Packaging to lead the design, development, and deployment of automation solutions across our precision systems. In this role, you will play a pivotal part in enabling automated control of…
Photonic Design Engineer
5 months ago
PsiQuantum · Palo Alto, California, United States
Remote$120K – $145K a yearEngineering
This position is for a Photonic Design Engineer within the Circuit Team. This role is intended to expand the team’s design, validation, and data analysis capabilities in support of the growing demand for PIC development activities including large-scale data analysis, wafer…
Staff Software Engineer, Photonics
5 months ago
PsiQuantum · Palo Alto, California, United States
Lead / staff$235.6K – $276.8K a yearEngineering
As an integral part of the team developing a photonic quantum computer, the Staff Software Engineer will own the software that drives automated testing, calibration, and data acquisition across our fleet of electro-optical test stations including the sequencing, measurement,…
Senior Mechanical Engineer, Photonic Systems
5 months ago
PsiQuantum · Palo Alto, California, United States
Senior$167.8K – $197.2K a yearEngineering
The Senior Mechanical Design Engineer is responsible for designing highly complex optomechanical and optoelectronic packages. You will work closely with photonics, packaging, process, test, quality, supply chain, and external manufacturing partners to translate architecture and…
Thermal Mechanical Engineer
5 months ago
PsiQuantum · Milpitas, California, United States
Senior$139.8K – $164.3K a yearEngineering
The system engineering department is hiring a thermal mechanical engineer. You will be responsible for performing structural and thermal simulations to optimize the design of electro-optical sub-assemblies. Your work will directly impact on the performance and reliability of…
Mechanical Design Engineer – Photonic Hardware
5 months ago
PsiQuantum · Daresbury, United Kingdom
Entry level£50K – £56K a yearEngineering
We are looking for a Mechanical Design Engineer to support the development of next-generation photonic hardware systems. This is an R&D role focused on the mechanical and thermal design, prototyping and validation of high-specification hardware for demanding optical quantum…
Silicon Photonics Engineer
5 months ago
PsiQuantum · Palo Alto, California, United States
Senior$139.8K – $164.3K a yearEngineering
We are seeking a creative and hands-on Silicon Photonics Engineer to drive the design and implementation of next-generation photonic integrated circuits. This role spans the full development cycle of silicon photonic devices and subsystems, from device concept generation and…

Updated 06 Nov 2026 09:37 UTC from the OptiTalent job library.