BEOL Integration Engineer

Quantum computing holds the promise of humanity’s mastery over the natural world, but only if we can build a real quantum computer. Psi Quantum 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.

Psi Quantum 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 Global Foundries 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, Psi Quantum 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!

The BEOL staff Integration Engineer will support the development of a silicon photonic product in a Foundry environment. The integration engineer will drive the unit process steps needed to deliver BEOL modules that meets our technology requirements for PIC performance and packaging.

• Lead the process integration of a BEOL in our SiPh platform.
• Critically assess the interactions between design layout, technology design-rules and processes.
• Development of SiPh BEOL platform focused on yield improvement by reducing defectivity and improving process stability (Cp/Cpk).
• Drive process improvements to meet performance requirements.
• Data analysis skills (Ex: JMP) and build yield correlations.
• Test structures design for PCM.
• Structured risk management and problem‑solving skills (FMEA, 8D, 5-why).
• Statistical Process Control (SPC) and/or Design of Experiments (DOE) definition.

• Advanced degree in Electrical Engineering or Materials Science Engineering or related experience is preferred.
• Minimum 7 years of experience in a semiconductor manufacturing plant on BEOL process integration.
• Experience with TSV integration, BEOL capacitors and resistors.
• Experience with BEOL integration on Photonics.
• Experience in process integration of a new module and working on leading edge technologies.
• Proven experience executing cross‑department complex projects.
• Experience in vendor relationship management.
• Experience with test structures design for yield / Reliability limiter determination and improvement.
• Prior experience in new product technology development, implementation and transfer to a HVM.
• Domain knowledge:
  Expertise in one of the functional unit processes (RIE, CMP, cleans, dielectrics, metals, etc.).
• Excellent verbal and…