3,580+ Science & Research jobs in Greenback

At LifeStance Health, we believe in a truly healthy society where mental and physical healthcare are unified to make lives better. Our mission is to help people lead healthier, more fulfilling lives by improving access to trusted, affordable, and personalized mental healthcare. Everywhere. Every day

Primient is seeking a hands-on lab professional to execute fed-batch fermentation experiments and conduct diagnostic testing to optimize production strains. You will operate analytical equipment, analyze data, and support cell bank development for 1,3-propanediol manufacture. The role requires a 4-y

At LifeStance Health, we believe in a truly healthy society where mental and physical healthcare are unified to make lives better. Our mission is to help people lead healthier, more fulfilling lives by improving access to trusted, affordable, and personalized mental healthcare. Everywhere. Every day

About Primient Primient is a century old company with an entrepreneurial spirit. We are a leading producer of food and industrial ingredients made from plant-based, renewable sources. We deliver value through deep technical, commercial, and operational excellence that is backed by our long-standing

Akima

Akima Infrastructure Services, LLC (AIS), is actively seeking Engineering, Professional, Technical, and administrative support personnel as part of our staff augmentation team supporting the Department of Energy at the Y‑12 National Security Complex located in Oak Ridge, Tennessee and the Pantex Pla

Requisition Id 17413 Overview We are seeking a Technician – Radioisotope Processing to support radioisotope processing for the 4501 Operations Group within the Medical and Industrial Isotope Processing Section (MIIPS) of the Isotope Processing and Manufacturing Division (IPMD), at Oak Ridge National

Requisition Id 17417 Overview We are seeking an Isotope Production Analytical Chemist who will perform detailed sample preparations, radiochemical separations and measurement protocols on samples which contain radiological constituents from environmental levels to high levels of radioactivity. This

Requisition Id 17412 Overview The Stable Isotope Enrichment Group is seeking a Staff Technician who will focus on operations and development associated with the enrichment of stable isotopes. This position is part of the Electromagnetic Enrichment and Stable Isotope Science Division and serves the n

University of Tennessee, Knoxville

Location Knoxville, Tennessee Open Date Sep 21, 2026 Close Date Dec 15, 2026 Description The School of Natural Resources (SNR) at the University of Tennessee Institute of Agriculture (UTIA) in Knoxville, Tennessee, invites applications for a 12-month, tenure-track faculty position as an Assistant Pr

Requisition Id 17411 Overview The Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) is seeking a Data Systems AI/ML Engineer for its Earth Sciences Informatics portfolio. In this role, you will develop AI-driven methods that make data from the Atmospheric Radiation Measur

Oak Ridge National Laboratory

Requisition Id 17425 Overview: The Center for Nanophase Materials Sciences (CNMS) at Oak Ridge National Laboratory (ORNL) is seeking two Postdoctoral Research Associates to advance the development and application of next-generation electron microscopy and spectroscopy capabilities for investigating

Oak Ridge National Laboratory

Requisition Id 17417 Overview: We are seeking an Isotope Production Analytical Chemist who will perform detailed sample preparations, radiochemical separations and measurement protocols on samples which contain radiological constituents from environmental levels to high levels of radioactivity. This

Oak Ridge National Laboratory

Requisition Id 17412 Overview: The Stable Isotope Enrichment Group is seeking a Staff Technician who will focus on operations and development associated with the enrichment of stable isotopes. This position is part of the Electromagnetic Enrichment and Stable Isotope Science Division and serves the

Oak Ridge National Laboratory

Requisition Id 17413 Overview: We are seeking a Technician – Radioisotope Processing to support radioisotope processing for the 4501 Operations Group within the Medical and Industrial Isotope Processing Section (MIIPS) of the Isotope Processing and Manufacturing Division (IPMD), at Oak Ridge Nationa

Oak Ridge National Laboratory

Requisition Id 17416 Overview: We are seeking a Postdoctoral Research Associate who will focus on theoretical and computational solid mechanics, including constitutive modeling, fracture and damage mechanics, and multiscale/multiphysics modeling of advanced materials and structural systems. This pos

Oak Ridge National Laboratory

Requisition Id 17426 ­­Overview: We are seeking a Postdoctoral Research Associate who will focus on applying computational methods in the areas of stimulus responsive separations and energy related processes. This position resides in the Chemical Separations Group in the Separations and Polymer Sect

Oak Ridge National Laboratory

Requisition Id 17411 Overview: The Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) is seeking a Data Systems AI/ML Engineer for its Earth Sciences Informatics portfolio. In this role, you will develop AI-driven methods that make data from the Atmospheric Radiation Measu

University of Tennessee

Description The Extension Program Assistant will assist with documentation and record keeping for Expanded Food and Nutrition Education Program, including low-income families. This position maintains program data for specific counties in the Eastern Region. This position also assists the Eastern Reg

Requisition Id 17102 Overview We are seeking a postdoctoral researcher who will focus on the development and application of separation techniques and fusion materials performance assessment that have applications in multiple sectors of importance in the Department of Energy. The primary focus will b

Requisition Id 17191 This is an Evergreen position. We are continually reviewing applications to fill potential openings as they arise. Apply today to be part of our dynamic environment! Overview Oak Ridge National Laboratory is currently accepting applications for the position of Group Administrati