Postdoctoral Appointee – NST Superconducting Qubits for Quantum Sensing

Argonne National Laboratory; Lemont (IL); Presencial; USD 73.000 - 121.000; Jornada completa

Descripción de la vacante

Argonne National Laboratory’s Center for Nanoscale Materials seeks a Postdoctoral Researcher to advance superconducting qubits and circuits for quantum sensing. You will design, fabricate, and characterize transmon devices, with measurements in a millikelvin dilution refrigerator, collaborating with CNM, Argonne colleagues, and partner institutions.

A recent PhD in experimental physics, physics or engineering and strong communication and teamwork skills are required; experience with qubit

Formación

• Recent or soon-to-be-completed PhD in experimental physics, physics, engineering, or a closely related field.
• Excellent verbal and written communication skills.
• Demonstrated ability to work effectively in a collaborative research environment.
• Background in quantum experiments, including qubit control and entanglement.
• Understanding of quantum coherence.
• Expertise in quantum device design, fabrication, and characterization.
• Familiarity with AI-assisted measurements.
• Ability to model Argonne’s core values of impact, safety, respect, integrity, and teamwork.

Responsabilidades

• Design, fabricate, and characterize superconducting qubits and related devices.
• Perform measurements in a millikelvin dilution refrigerator.
• Collaborate with internal and external partners on quantum sensing experiments.
• Explore AI-assisted measurements to improve qubit performance and operation.
• Contribute to CNM facilities utilization and low-temperature quantum experiments.

Conocimientos

Verbal & written communication

Collaborative research

Quantum experiments background

Qubit control & entanglement

Quantum coherence understanding

Quantum device design/fabrication/char

AI-assisted measurements familiarity

Educación

PhD in experimental physics/engineering

Herramientas

Dilution refrigerator operation

Cryogenic measurement techniques

Microwave/optical instrumentation

Cryogenic instrumentation

Descripción del empleo

The Center for Nanoscale Materials (CNM) at Argonne National Laboratory is seeking a Postdoctoral Researcher to contribute to research in superconducting circuits, qubits, and quantum sensing. This project focuses on the development of superconducting qubits and circuits for use in quantum sensing experiments. The successful candidate will design, fabricate, and characterize superconducting transmon qubits and related devices, with measurements performed in a millikelvin dilution refrigerator. The researcher will collaborate closely with team members and external partners to carry out quantum sensing experiments and to develop reinforcement learning approaches that improve qubit performance and operation. This work will leverage CNM’s state‑of‑the‑art facilities and capabilities, including the CNM cleanroom for nanofabrication and the dilution refrigerator in the Quantum Matter and Device Lab for low‑temperature quantum experiments. The successful candidate will join a highly collaborative research team and work closely with scientists at Argonne, the University of Chicago, and partner institutions. Candidates should have a strong background in experimental physics, engineering, or a related field. Experience in qubit control and measurement, superconducting circuits, nanofabrication, and low‑temperature experiments is strongly preferred.

Position Requirements

• Recent or soon‑to‑be‑completed PhD (within the last 0-5 years) in field of experimental physics, physics, engineering, or a closely related field
• Excellent verbal and written communication skills
• Demonstrated ability to work effectively in a collaborative research environment
• Background in quantum experiments, including qubit control and entanglement
• Understanding of quantum coherence
• Expertise in quantum device design, fabrication, and characterization
• Familiarity with AI‑assisted measurements
• Ability to model Argonne’s core values of impact, safety, respect, integrity, and teamwork

Preferred Qualifications

• Expertise in microwave and/or optical device characterization and measurement
• Proficiency in dilution refrigerator operation and cryogenic measurement techniques
• Familiarity with cryogenic, optical, and microwave instrumentation
• Working knowledge of quantum information science
• Experience with AI‑assisted measurements/experiments

Start Date We are looking to fill this position as early as Fall 2026, with flexibility in start date for a highly qualified candidate.

Job Family Postdoctoral Job Profile Postdoctoral Appointee Worker Type Long-Term (Fixed Term) Time Type Full time

The expected hiring range for this position is $72,879.00-$121,465.00. Please note that the pay range information is a general guideline only. The pay offered to a selected candidate will be determined based on factors such as, but not limited to, the scope and responsibilities of the position, the qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs. Additionally, comprehensive benefits are part of the total rewards package.

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