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60 Argonne National Laboratory Postdoctoral Research Fellow Jobs Hiring in Lemont, IL

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What are the key skills and qualifications needed to thrive as a Postdoctoral Research Fellow, and why are they important?

To thrive as a Postdoctoral Research Fellow, you need a doctoral degree in a relevant field, advanced research skills, and a strong publication record. Expertise in specialized laboratory techniques, data analysis software (such as R or Python), and familiarity with grant-writing or research funding processes are often required. Critical thinking, problem-solving, and effective communication are essential soft skills for collaborating with peers and disseminating research findings. These abilities are crucial for advancing scientific knowledge, securing research funding, and building a successful academic or industry career.

What are some typical challenges faced by Postdoctoral Research Fellows when transitioning to independent research roles?

Postdoctoral Research Fellows often face challenges such as balancing independent research with the expectations set by their principal investigator, securing funding for their own projects, and building a professional network. Navigating the shift from a supervised role to leading projects requires developing grant-writing skills, managing collaborations, and mentoring junior researchers. Actively seeking feedback, attending conferences, and publishing consistently can help fellows establish their reputation and prepare for future independent positions in academia or industry.

What is a Postdoctoral Research Fellow?

A Postdoctoral Research Fellow is an individual who has completed their doctoral studies (Ph.D. or equivalent) and undertakes advanced academic or scientific research, typically under the guidance of a principal investigator or faculty member. The main goal of a postdoctoral fellowship is to deepen expertise in a specific research area, contribute to scholarly publications, and gain experience necessary for independent research or academic positions. These positions are often temporary, lasting from one to several years, and can be found in universities, research institutions, or industry. Postdocs play a vital role in advancing research projects and may also mentor students or assist with teaching.

What is the difference between Postdoctoral Research Fellow vs Research Scientist?

AspectPostdoctoral Research FellowResearch Scientist
Required CredentialsDoctoral degree (Ph.D.) in relevant fieldMaster's or Ph.D., often with more industry experience
Work EnvironmentAcademic or research institutionsIndustry labs, corporate R&D
Employer & Industry UsageUniversities, government research agenciesPrivate companies, biotech, tech firms
Common Search & ComparisonYesYes

Postdoctoral Research Fellows typically hold a Ph.D. and work in academic or research settings, focusing on specialized research projects. Research Scientists may have similar credentials but often work in industry, applying research to product development or innovation. While both roles involve research, the Postdoctoral Research Fellow is usually a temporary position aimed at gaining experience, whereas Research Scientists are often more involved in applied research within companies.

What is it like to work at Argonne National Laboratory?

Argonne National Laboratory is a collaborative and innovative research environment that values diversity, inclusion, and teamwork, fostering a culture of open communication and mutual respect among its employees.

As a leading research center, Argonne offers a dynamic work environment with opportunities to work on cutting-edge projects in fields such as advanced materials, energy, and national security, with a diverse team of scientists, engineers, and technicians from various backgrounds and disciplines.

Working at Argonne National Laboratory may appeal to candidates who are passionate about advancing scientific knowledge and addressing global challenges, as the laboratory provides a unique opportunity to contribute to groundbreaking research and development, with access to state-of-the-art facilities and resources.
What are the most popular jobs at Argonne National Laboratory in Lemont?
Infographic showing various Postdoctoral Research Fellow job openings at Argonne National Laboratory in Lemont, IL as of May 2026, with employment types broken down into 96% Full Time, and 4% Part Time. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution.
Postdoctoral Appointee-Magnon Dark-Matter quantum detection

Postdoctoral Appointee-Magnon Dark-Matter quantum detection

Argonne National Laboratory

Lemont, IL • On-site

$72.88K - $121.47K/yr

Full-time

Posted 4 days ago

Job description

The Materials Science Division at Argonne National Laboratory invites applications for a postdoctoral appointment focusing on the project of axion dark matter detection with magnon quantum sensing. The successful candidate will be a key member of a multidisciplinary research team between Materials Science Division and High Energy Physics Division at Argonne National Laboratory and work closely with University of Notre Dame to develop novel on-chip superconducting quantum detectors with magnetic targets for low-energy axion dark matter detection.
Key Responsibilities:
  • Develop superconducting hybrid circuits that couple to both macroscopic magnetic crystals as magnon target mass and solid-state single-electron qubit with magnetic field compatibility.
  • Develop superconducting hybrid circuits that couple to large single-crystal YIG spheres for optimizing magnon target mass and improving axion detector sensitivity.
  • Develop detector sensing demonstration experiments for measuring the quantum efficiency and dark count rates of magnon quantum detectors.
  • Develop novel quantum-limit devices based on high superconducting kinetic inductance with magnetic field tolerance, such as parametric amplifiers and qubits, for on-chip magnon quantum sensing

Position Requirements
  • Superconducting resonator design, simulation and nanofabrication.
  • Microwave circuit design and characterization, including vector network analyzer, spectrum analyzer, or FPGA-based data acquisition.
  • Cryogenic measurements and equipment maintenance, preferably dilution refrigerator.
  • Knowledge about low-noise microwave characterization, including use of noise isolation components (circulator, isolator, attenuators, thermal anchoring, grounding).
  • Hand-in knowledge of designing and making sample holders and components for building new electronic experiments.

Experience:
  • Ph.D degree in the field of Condensed Matter Physics, experimental High Energy Physics, Quantum Information Science, or a closely related discipline.
  • Demonstrated experience in quantum sensing, quantum information science, superconducting circuit, or magnonics.
  • Proficiency in scientific software development (e.g., Python, COMSOL, HFSS or similar languages).
  • Ability to model Argonne's core values of impact, safety, respect, integrity, and teamwork.

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.
Click here to view Argonne employee benefits!
As an equal employment opportunity employer, and in accordance with our core values of impact, safety, respect, integrity and teamwork, Argonne National Laboratory is committed to a safe and welcoming workplace that fosters collaborative scientific discovery and innovation. Argonne encourages everyone to apply for employment. Argonne is committed to nondiscrimination and considers all qualified applicants for employment without regard to any characteristic protected by law.
Argonne employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. You will be asked to disclose any such participation in the application phase for review by Argonne's Legal Department.
All Argonne offers of employment are contingent upon a background check that includes an assessment of criminal conviction history conducted on an individualized and case-by-case basis. Please be advised that Argonne positions require upon hire (or may require in the future) for the individual be to obtain a government access authorization that involves additional background check requirements. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment.

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