Oak Ridge, Tennessee, United States · On-site
Requisition Id 17075 Overview: We are seeking a highly motivated Postdoctoral Research Associate in Organic Chemistry and/or Critical Materials Separation Science to develop next-generation ligands and functionalized sor…
Skills: Organic synthesis, Materials characterization, Solvent extraction, Solid-phase separation, Ligand design
Oak Ridge, Tennessee, United States · On-site
Requisition Id 17010 Overview: We are seeking an Internal Dosimetry Technician who will focus on performing whole body, lung, and thyroid assay services for radiological workers at Oak Ridge National Laboratory (ORNL) …
Skills: Internal Dosimetry, Radiobioassay, Radiation Protection, Instrumentation Repair, Calibration
Oak Ridge, Tennessee, United States · On-site
Requisition Id 17064 Overview: We are seeking a Nuclear Materials & Procurement Professional for our Nuclear Materials and Procurement Group (NM&P) within the Research Reactors Division (RRD). In this group, we have the …
Skills: Nuclear procurement, Supply chain management, Inventory control, Contract administration, Commercial grade dedication
Oak Ridge, Tennessee, United States · On-site
Requisition Id 17066 Overview: The Computational Hydrology and Atmospheric Science (CHAS) Group within the Computational Sciences and Engineering Division (CSED) at Oak Ridge National Laboratory (ORNL) is seeking a highl…
Skills: Artificial intelligence, Machine learning, Remote sensing, Earth science, Environmental science
Oak Ridge, Tennessee, United States · On-site
Requisition Id 17074 Overview: Oak Ridge National Laboratory is the largest US Department of Energy (DOE) science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compel…
Skills: Machine Design, SolidWorks, CAD, High-speed Rotating Equipment, Vacuum Systems
Oak Ridge, Tennessee, United States · On-site
Requisition Id 17063 Overview: Oak Ridge National Laboratory is the largest US Department of Energy (DOE) science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compel…
Skills: Machine Design, SolidWorks 3D CAD, Gas Centrifuge Isotope Separation, High-Speed Rotating Equipment, Vacuum Systems
Oak Ridge, Tennessee, United States · On-site
$114k–$165k/yr
At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effect…
Skills: Systems Engineering, Requirements Analysis, System Architecture, Verification and Validation, Technical Leadership
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16749 Overview: Oak Ridge National Laboratory (ORNL) is currently recruiting Active-Duty U.S. Military personnel for the SkillBridge Internship Program. The program is 4-6 months in duration and offers ser…
Skills: Electrical Engineering, Mechanical Engineering, Nuclear Engineering, Facilities Operations, Environmental Safety
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16751 Overview: We are seeking an AI Security Systems Architect to design and develop state-of-the-art systems for security testing and evaluation of artificial intelligence technologies. This role involve…
Skills: Systems Architecture, Cluster Computing, Adversarial Testing, Distributed Systems, Kubernetes
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16889 Overview: The National Center for Computational Sciences (NCCS) provides state-of-the-art computational and data science infrastructure for technical and scientific professionals to accelerate scient…
Skills: Lattice QCD, Computational physics, Software optimization, C++, CUDA
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16750 Overview: We are seeking an AI Security Systems Architect to design and develop state-of-the-art systems for security testing and evaluation of artificial intelligence technologies. This role involve…
Skills: Systems Architecture, Cluster Computing, Adversarial Testing, Distributed Systems, Kubernetes
Oak Ridge, Tennessee, United States · On-site
$30/hr–$43/hr
At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effect…
Skills: Composite Fabrication, Equipment Troubleshooting, Process Development, Composite Layup, Mechanical Aptitude
Oak Ridge, Tennessee, United States · On-site
Requisition Id 17060 Overview: The Communications and Community Engagement Directorate at the Department of Energy’s Oak Ridge National Laboratory seeks a media relations professional whose talent and experience will hel…
Skills: Media relations, Public relations, Journalism, AP style, Content management
Oak Ridge, Tennessee, United States · On-site
Requisition Id 17056 Overview: We are seeking a Manufacturing Engineer who will focus on facilitating the technical and administrative interface of manufacturing and fabrication. The Manufacturing Engineer (ME) will faci…
Skills: Manufacturing Engineering, Fabrication, Project Management, Blueprint Reading, Procurement
Oak Ridge, Tennessee, United States · Remote OK
$175k–$225k/yr
Requisition Id 17061 Annual Salary Range: $175,000.00 - $225,000.00 Work-Site Type: Remote ORNL offers a flexible work environment that supports both the organization and the employee. In addition, this position is consi…
Skills: Partnership Development, Relationship Management, Strategic Planning, High-Performance Computing, Computational Science
Oak Ridge, Tennessee, United States · On-site
Requisition Id 17059 Overview: We are seeking a Gas Testing Engineer who will focus on the development, analysis, and interpretation of gas testing experiments to support isotope enrichment science. This position resides…
Skills: Gas testing, Isotope enrichment, Chemical engineering, Nuclear engineering, Mechanical engineering
Oak Ridge, Tennessee, United States · On-site
Requisition Id 17057 Overview: We are seeking a Gas Testing Engineer who will focus on the development, analysis, and interpretation of gas testing experiments to support isotope enrichment science. This position resides…
Skills: Gas testing, Isotope enrichment, Chemical engineering, Thermodynamics, Process design
Oak Ridge, Tennessee, United States · On-site
Boston Government Services (BGS) is seeking an Uranium Processing Facility (UPF) Safety Technical Support to support our clients at the Y12 National Security Complex in Oak Ridge, Tennessee. BGS is an engineering, techno…
Skills: Nuclear facility safety, Hazard identification, Hazard screening, Hazard evaluation, Accident analysis
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16887 Overview: We are seeking a Postdoctoral Research Associate who will support the Ceramics and Ceramics Composites (CCC) Group within the Materials Science and Engineering Division (MSTD) at Oak Ridge…
Skills: Ceramic Engineering, Materials Science, Mechanical Engineering, Finite Element Analysis, Numerical Analysis
Oak Ridge, Tennessee, United States · On-site
Requisition Id 16886 Overview: Join Oak Ridge National Laboratory (ORNL), in collaboration with the University of Tennessee (UT) Oak Ridge Innovation Institute (ORII) Convergent Research Initiative, as we advance radioph…
Skills: Cancer biology, Radiobiology, Radiopharmaceutical therapy, Molecular oncology, Preclinical research
Oak Ridge, Tennessee, United States • On-site
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
The successful candidate will design and synthesize organic ligands and functionalized sorbents to develop advanced methods for the extraction and recovery of critical minerals like gallium and germanium. They will conduct complex separation experiments and collaborate with a multidisciplinary team to deliver high-impact research results.
Applicants must hold a Ph.D. in organic, inorganic, or polymer chemistry, materials science, or a related field completed within the last five years. Strong experience in ligand synthesis, materials characterization, and separation science is required, along with excellent communication skills.
Requisition Id 17075
Overview:
We are seeking a highly motivated Postdoctoral Research Associate in Organic Chemistry and/or Critical Materials Separation Science to develop next-generation ligands and functionalized sorbents for the selective extraction and recovery of gallium (Ga), germanium (Ge), and other critical minerals from complex zinc-processing feedstocks. The successful candidate will conduct organic synthesis, materials characterization, solvent extraction, and solid-phase separation studies to advance sustainable critical mineral recovery technologies. This position resides in the Nanomaterials Chemistry Group in the Separations and Polymer Chemistry Section, Chemical Sciences Division, Physical Sciences Directorate, at Oak Ridge National Laboratory (ORNL).
As part of our research team, you will be responsible for delivering high impact research results to advance the work on Gallium and Germanium separations. You will be very closely working with specialists in synthesis, separations chemistry, radiochemistry, theory, spectroscopy, and materials characterization. This project will develop materials and processing technologies that will result in a transformational improvement in separation and recovery methods for Gallium and Germanium.
Major Duties/Responsibilities:
Basic Qualifications:
Preferred Qualifications:
Special Requirements:
For employment at Oak Ridge National Laboratory (ORNL), a Real ID compliant form of identification will be required. Additionally, ORNL is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as mandated by Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which requires a favorable post-employment background investigation.
To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws.
Letters of Recommendation:
Please submit three letters of reference when applying for this position. You can upload these directly to your application or have them sent to [email protected] with the position title and number referenced in the subject line.
Instructions to upload documents to your candidate profile:
About ORNL:
As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation’s most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation.
ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well-being of you and your family. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also available for added convenience.
Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts.
If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: [email protected].
#LI-DC1
This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.
We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.
ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer.
Big Science. Big Impact.
Oak Ridge National Laboratory is managed by UT-Battelle for the Department of Energy. Scientists and engineers at ORNL conduct basic and applied research and development to create scientific knowledge and technological solutions that strengthen the nation's leadership in key areas of science; increase the availability of affordable, reliable energy; and contribute to national security. ORNL also performs other work for the Department of Energy, including isotope production, information management, and technical program management, and provides research and technical assistance to other organizations.
Offices: One Bethel Valley Road, Oak Ridge, TN 37831, US
There are currently 393 open science & research positions in Oak Ridge, TN listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Oak Ridge National Laboratory, AtkinsRéalis, Boston Government Services, LLC (BGS), Akima Global Services, LLC, AMETEK, among others. Browse the listings above to see every active employer.
Yes — 48 of the 393 open science & research positions offer remote or hybrid work (20 remote, 28 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
