Validation Engineer, Electro-Optical devices

PsiQuantumsmission is to build the first useful quantum computersmachines 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 harness the laws of quantum mechanics to solve problems that even the most advanced supercomputers or AI systems will never reach. Their impact will span energy pharmaceuticals finance agriculture transportation materials and other foundational industries.

Our architecture and approachisbased on silicon photonics. Byleveragingthe advanced semiconductor manufacturing industryincluding partners like GlobalFoundrieswe use the same high-volume processes that already produce billions of chips for telecom and consumer electronics. Photonics offers natural advantages for scale: photonsdontfeel heat are immune to electromagnetic interference and integrate with existing cryogenic cooling and standard fiber-optic infrastructure.

In 2024PsiQuantumannounced government-funded projects to support the build-out of our first utility-scale quantum computers in Brisbane Australia and Chicago Illinois. These initiatives reflect a growing recognition that quantum computing will be strategically and economically definingand that now is the time to scale.

PsiQuantumalso develops the algorithms and software needed to make these systems commercially valuable. Our application software and industry teams work directly with leading Fortune 500 companiesincluding Lockheed Martin Mercedes-Benz Boehringer Ingelheim and Mitsubishi Chemicalto prepare quantum solutions for real-world impact.

Quantum computing is not an extension of classical computing. Itrepresentsa fundamental shiftand a path to mastering challenges that cannot besolvedany other way. The potential is enormous and we have a clearpathto make it real.

Come join us.

Job Summary:

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.

Responsibilities:

• Define figures of merits and validation plans for the cryogenic electro-optical assemblies.
• Design and build laboratory setups comprised of light sources detector switches; function generators oscilloscopes etc. to validate design functionality of the electro-optical assemblies in cryogenic environments.
• Contribute to the development of software scripts to automatically drive the measurements setups and feed data into a database.
• Perform the measures provide detailed reports including expected yield indications.
• Execute the validation plans including debugging and characterization the cryogenic electro-optical.
• Review and provide feedback to the electro-optical assemblys design team.
• Collaborate with the design and experimental teams across the company to learn from current best known methods.

Experience/Qualifications:

• Bachelors Degree or above in Engineering Physics or Material Science and 5 years of industry experience.
• Experience with testing in cryogenic environments.
• Experience working with optical and electrical test equipment such as optical power meters lasers optical spectrum analyzer (OSA) oscilloscopes function generators (AWG) vector network analyzer (VNA).
• Experience developing test methods and optimization tuning/calibration algorithms.
• Experience working with single photon detectors is preferred.
• Experience working with optical fibers photonic integrated circuits is preferred.

PsiQuantum provides equal employment opportunity for all applicants and employees. PsiQuantum does not unlawfully discriminate on the basis of race color religion sex (including pregnancy childbirth or related medical conditions) gender identity gender expression national origin ancestry citizenship age physical or mental disability military or veteran status marital status domestic partner status sexual orientation genetic information or any other basis protected by applicable laws.

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