Quantum Superconducting Qubit Integration

The Superconducting Qubit Integration (MTS) role is a technical contributor within the GF Labs / Technology Development organization focused on enabling scalable superconducting quantum computing hardware. This position supports integration of superconducting materials, Josephson Junction devices, low-loss wiring, resonators, cryogenic read-out structures, and manufacturable process flows.

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The Superconducting Qubit Integration (MTS) role is a technical contributor within the GF Labs / Technology Development organization focused on enabling scalable superconducting quantum computing hardware. This position supports integration of superconducting materials, Josephson Junction devices, low-loss wiring, resonators, cryogenic read-out structures, and manufacturable process flows.

As a Member of Technical Staff, this role contributes to process and module integration for superconducting-qubit platforms across device, BEOL wiring, resonator, packaging, and cryogenic characterization domains. The position emphasizes hands-on execution, data-driven problem solving, and cross-functional collaboration to improve performance, yield, variability, and scalability.

Support integration of superconducting qubit hardware, including superconducting wiring, Josephson Junctions, resonators, BEOL modules, cryogenic interfaces, and advanced packaging. Develop and execute process integration flows for superconducting materials, junction formation, patterning, dielectric interfaces, and module interactions. Improve low-loss superconducting interconnect and microwave structures for cryogenic operation, including ground planes, vias, crossovers, air bridges, feedlines, filters, and read-out resonators. Analyze process and device performance drivers such as defectivity, variability, contamination, interface quality, dielectric loss, flux trapping, and thermalization.

Execute DOEs and analyze inline, physical, electrical, microwave, and cryogenic data to guide integration improvements. Work cross-functionally with device, process, metrology, packaging, reliability, design enablement, and cryogenic-test teams to deliver integration milestones. Translate superconducting quantum requirements into manufacturable flows, design rules, materials specifications, characterization plans, and yield-learning actions. Document process flows, assumptions, materials tradeoffs, characterization results, and technical learnings for scalable development and knowledge transfer.

Education:

BS in Electrical Engineering, Materials Science, Chemical Engineering, Physics, Applied Physics, or related field. Years of

Experience:

5+ years in semiconductor process, device, materials, superconducting device, or integration engineering. Significant experience with superconducting wiring, superconducting materials, and cryogenic device or quantum-hardware integration. Experience with Josephson Junction fabrication, integration, testing, or characterization. Experience with cryogenic characterization of superconducting devices, resonators, interconnect, or related structures. Experience designing, integrating, or characterizing superconducting circuits, resonators, or microwave structures for qubit control/read-out. Strong data analysis, problem-solving, debugging, communication, and cross-functional collaboration skills.

Travel: ~10%.

MS or PhD in Electrical Engineering, Physics, Applied Physics, Materials Science, or related field. Experience with superconducting films such as Al, Nb, NbN, TiN, Ta, or related low-loss materials. Experience with Josephson Junction process modules such as trilayers, shadow evaporation, oxidation control, lift-off, damascene, or subtractive patterning. Familiarity with microwave engineering for superconducting qubits, including resonator Q, dielectric loss, impedance matching, crosstalk, filtering, and packaging parasitics.

Experience with dilution refrigerator measurements, cryogenic probing,…