6 jobs found in Knoxville, TN

Requisition Id 16577 Overview: 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. We are seeking a full-time Research and Development Associate specializing in Verification Technologies to lead the development of cutting-edge safeguards verification technologies for international nuclear safeguards. This role will also lead technical analyses related to nuclear nonproliferation, particularly in advanced reactor domains. This position resides...

Requisition Id 16497 Overview: 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. We are seeking a Chemical Engineer who will focus on nuclear nonproliferation fuel cycle research. The candidate chosen for this position will be involved in work supporting the Nonproliferation Stewardship Program, the Nuclear Reference Material Program, and other related research efforts. This position resides in the Uranium Chemistry, Application, and...

Requisition Id 16544 Overview: We are seeking a Thermal Mechanical Engineer who will focus on conceptualization, design, build, and deployment of Electromagnetic Isotope Separation (EMIS) devices through the creation of sophisticated 3D CAD models and detailed design packages suitable for fabrication. This position resides in the Plasma Enrichment Deployment & Engineering Group in the Plasma Enrichment Science & Engineering Section, Enrichment Science & Engineering Division, Isotope Science & Engineering Directorate, at Oak Ridge National Laboratory (ORNL). ESED is the national steward for research, development, and demonstration of enrichment technologies. ORNL is a recognized leader in centrifuge and electromagnetic enrichment technology. We are the stewards and dispensary of the nation's stable isotope inventory and have a legacy dating to the late 1940s. This division integrates the full enrichment process from chemical synthesis of feed materials through...

Requisition Id 16512 Overview: We are seeking a Chief Safety Basis Engineer who will primarily focus on safety basis quality and adequacy for all nuclear facilities at Oak Ridge National Laboratory (ORNL). The Chief Safety Basis Engineer is the senior nuclear safety engineer within ORNL's Nuclear Facility Safety Division (NFSD). Nuclear Facilities Safety Division resides in the Environment Safety Health & Quality (ESH&Q) Directorate at ORNL. As part of our team, you will be given the opportunity to grow in leadership while contributing to the team environment to accomplish the tasks needed to support safe and efficient operations of the HFIR reactor and non-reactor nuclear facilities across the ORNL compass. The successful candidate must be a leader with the ability to communicate with various levels of management and engineering disciplines, build team cohesion, and one who values diversity of opinion, education, and experiences. Major Duties/Responsibilities:...

Requisition Id 16466 Overview: We are seeking a Radiological Engineer who will provide professional level support for the operation of a diverse range of radiological instrumentation to meet needs throughout Oak Ridge National Laboratory (ORNL). Areas of focus include the Radiological Effluent Stack Monitoring program, the Central Radiological Counting Laboratory, the Portable Nondestructive Assay (NDA) program, and the Whole-Body Counting Facility. This position resides within the Nuclear and Radiological Measurements (NRM) team of the Nuclear Measurements and Analytical Services (NMAS) Group of the Nuclear and Radiological Protection Division (NRPD) under the Environmental, Safety, Health, and Quality Directorate at Oak Ridge National Laboratory (ORNL). Major Duties/Responsibilities: Support the day-to-day operation of the radiological effluent stack monitoring program to ensure continued and reliable operation. Perform system calibrations, validations, and...

Requisition Id 16426 Overview: We are seeking a Mechanical Engineer who will focus on daily operations and maintenance of mechanical utility systems. This position is for the Chilled Water Work Center of the Mechanical Utilities Complex in the Utilities Division of the Facilities & Operations Directorate at the Oak Ridge National Laboratory (ORNL). The Chilled Water Work Center is responsible for supplying chilled, medium-temperature, high-temperature, heating, and hot water for buildings and computing systems all over the ORNL main campus. This position is the resident authority on engineering aspects related to system operations and maintenance, provides technical input to support troubleshooting and maintenance, and gives guidance and recommendations concerning new projects or system modifications. This position interacts with operations, maintenance, management, customers, and sub-contractors routinely, so good written and oral communication skills are required. Major...