Job Description

Quantum computing holds the promise of humanity’s mastery over the natural world, but only if we can build a real quantum computer. PsiQuantum is on a mission to build the first real, useful quantum computers, capable of delivering the world-changing applications that the technology has long promised. We know that means we will need to build a system with roughly 1 million qubits that supports fault tolerant error correction within a scalable architecture, and a data center footprint.

By harnessing the laws of quantum physics, quantum computers can provide exponential performance increases over today’s most powerful supercomputers, offering the potential for extraordinary advances across a broad range of industries including climate, energy, healthcare, pharmaceuticals, finance, agriculture, transportation, materials design, and many more.

PsiQuantum has determined the fastest path to delivering a useful quantum computer, years earlier than the rest of the industry. Our architecture is based on silicon photonics which gives us the ability to produce our components at Tier-1 semiconductor fabs such as GlobalFoundries where we leverage high-volume semiconductor manufacturing processes, the same processes that are already producing billions of chips for telecom and consumer electronics applications. We also benefit from the quantum mechanics reality that photons don’t feel heat or electromagnetic interference, allowing us to take advantage of existing cryogenic cooling systems and industry standard fiber connectivity.

In 2024, PsiQuantum announced two government-funded projects to support the build-out of our first Quantum Data Centers and utility-scale quantum computers in Brisbane, Australia and Chicago, Illinois. Both projects are backed by nations that understand quantum computing’s potential impact and the need to scale this technology to unlock that potential. And we won’t just be building the hardware, but also the fault tolerant quantum applications that will provide industry-transforming results.

Quantum computing is not just an evolution of the decades-old advancement in compute power. It provides the key to mastering our future, not merely discovering it. The potential is enormous, and we have the plan to make it real. Come join us.

There’s much more work to be done and we are looking for exceptional talent to join us on this extraordinary journey!

Job Summary:

As part of the System Build and Validation Team the Optical Systems Manufacturing Development Engineer is responsible for the construction of high performance fiber optic subsystem components including EDFA's, high speed optical timing, and polarization control modules.

Responsibilities:

• Ownership of the construction of optical fiber subsystems and modules, including electrical/electronic control and mechanical assemblies.
• Drive assembly protocol and version controlled documentation including the composition and authoring of clear, detailed methodologies for both assembly and test.
• Management of bill of materials (BOM), documentation and continuous product improvement (CPI).
• Collection, tracing and analysis of build data including design and component troubleshooting.
• Work closely with supply chain and vendors, design engineering, and technicians to improve current and future generations of product.
• Work with cross-functional teams to execute debug tests for software and hardware control systems.

Required Experience:

• B.S. in Physics, Optical or Electrical Engineering preferred, with 4+ years industry experience.
• Experience working with fiber lasers and amplifiers, fiber optic components, splice equipment and optimization, fiber routing and equipment maintenance.
• Experience validating and testing fiber optic components and systems transferring design and development into robust and scalable products.
• Experience working with optical test equipment including polarization analysis, insertion/return loss, optical backscatter reflectometers (OBR), optical spectrum analyzer (OSA).
• Python scripting, calling Controls SW APIs / drivers to control lab equipment and proprietary systems.

Preferred Skills & Experience:

• Expertise with advanced fiber optic technologies such as sensing, timing distribution, clock distribution, optical transmission systems.
• Knowledge of Si Photonics and fiber to chip optical coupling.

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.

We are not accepting unsolicited resumes from employment agencies.

Pay Range:

$172,000 - $205,500

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