Quantum Hardware Engineer

Qolab•Madison, WI

134d•Onsite

About The Position

Qolab is hiring a Quantum Hardware Engineer to contribute to the development of utility-scale superconducting quantum computers. A core focus of this role is improving qubit coherence and reproducibility through fabrication process development, implemented in collaboration with Applied Materials. The role spans device design, fabrication process development, cryogenic measurement, and hardware control, with direct exposure to Qolab's full technical stack and regular collaboration with founding scientists.

Requirements

BS, MS, or PhD in Physics, Electrical Engineering, or a related field.
3+ years of experience in quantum hardware or a comparable research and development environment.
Hands-on experience with superconducting qubits, cryogenic measurement, device fabrication, or related quantum technologies.
Ability to work onsite in Madison, WI.

Nice To Haves

Experience with qubit readout and control circuit design.
Familiarity with quantum error correction or surface code architectures.
Experience working in a semiconductor fab or cleanroom environment.
Experience collaborating with industry partners on hardware integration or process transfer.

Responsibilities

Design, fabricate, and characterize superconducting qubits and related devices.
Develop and refine fabrication processes to improve qubit coherence and yield.
Conduct measurements in cryogenic test environments, including dilution refrigerators.
Develop hardware systems for qubit control and readout.
Analyze qubit performance data and contribute to iterative device optimization.
Collaborate with partner organizations and cross-functional internal teams on hardware integration.