Senior Quantum Qubit Integration Engineer

GlobalFoundries inc.; Town of Malta (NY); On-site; USD 98,000 - 176,000; Full time

Job summary

GlobalFoundries inc. is seeking a Member of Technical Staff for the GF Labs / Technology Development group to advance superconducting qubit hardware.

You will contribute to integration of superconducting materials, Josephson Junction devices, resonators, cryogenic read-out structures, and manufacturable flows, working across device, BEOL wiring, packaging, and cryogenic characterization. The role emphasizes hands-on execution, data-driven problem solving, and cross-functional collaboration to

Qualifications

• BS degree required in a technical field (EE, Materials Science, Chemical Engineering, Physics, Applied Physics)
• 5+ years in semiconductor process, device, materials, superconducting device, or integration engineering
• Experience with superconducting wiring, materials, and cryogenic device integration
• Experience with Josephson Junction fabrication, integration, testing, or characterization
• Experience with cryogenic characterization of superconducting devices, resonators, or related structures
• Experience designing/integrating superconducting circuits, resonators, or microwave structures for qubit control/read-out
• Strong data analysis, problem-solving, debugging, communication, and cross-functional collaboration skills

Responsibilities

• Support integration of superconducting qubit hardware, including wiring, Josephson Junctions, resonators, BEOL modules, cryogenic interfaces, and advanced packaging
• Develop and execute process integration flows for superconducting materials and junction formation
• Improve low-loss superconducting interconnect and microwave structures for cryogenic operation
• Analyze 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 improvements
• Collaborate with device, process, metrology, packaging, reliability, design enablement, and cryogenic-test teams to deliver milestones
• Translate superconducting quantum requirements into manufacturable flows, design rules, materials specs, characterization plans, and yield-learning actions
• Document flows, assumptions, materials tradeoffs, results, and learnings for scalable development

Skills

Data analysis

Cross-functional collaboration

Problem solving

Communication

DOE experience

Education

BS in Electrical Engineering, Materials Science, Chemical Engineering, Physics, Applied Physics

Tools

Josephson Junction fabrication

Cryogenic testing

Microwave engineering

Job description

GlobalFoundries inc. is seeking a Member of Technical Staff for the GF Labs / Technology Development group to advance superconducting qubit hardware.

You will contribute to integration of superconducting materials, Josephson Junction devices, resonators, cryogenic read-out structures, and manufacturable flows, working across device, BEOL wiring, packaging, and cryogenic characterization. The role emphasizes hands-on execution, data-driven problem solving, and cross-functional collaboration to