89 jobs found in oak ridge, TN

Requisition Id 17082 Overview: The Quality Assurance Division at Oak Ridge National Laboratory (ORNL) is seeking a Quality Representative with experience in nuclear quality assurance. The Quality Representative will collaborate with internal and external customers and other quality professionals to support nuclear operations through the effective implementation of quality assurance requirements. This position resides in Isotopes Enrichment & Facilities Quality Assurance (QA) Group and matrixed to the Technical Support Services Group within the Nonreactor Nuclear Facilities Division in the Isotope Science and Enrichment Directorate at ORNL. The position will provide independent quality assurance support and guidance for nuclear and radiological programs and projects, with an emphasis on implementing applicable ASME NQA-1 requirements and a graded approach to quality. Responsibilities encompass quality oversight, document review, inspection, verification, validation,...

Requisition Id 17147 Overview: We are seeking an operations support professional to meet expanding needs for operational excellence to accomplish the ORNL cutting-edge scientific research mission. This position will work as part of an integrated team that has responsibility for operations and facility management tasks associated with work control and facility operations in support of science and engineering activities. Additionally, this position will provide operational and project management support to research staff to maintain compliance with all applicable Federal and State laws, DOE Orders, and ORNL policies and procedures regarding work control, space utilization, and facility operations management. This position resides in the Integrated Research Operations Support group in the Work Management Division (WMD) and will be matrixed to support the Energy Science and Technology Directorate (ESTD) at Oak Ridge National Laboratory (ORNL). Major Duties/Responsibilities:...

Requisition Id 17098 Overview: We are seeking a full-time Quality Representative (QR) to join the Quality Programs Group within the Quality Assurance Division (QAD) of the Environment, Safety, Health, and Quality (ESH&Q) Directorate. This position will reside organizationally within QAD and be assigned to specific organizations, providing dedicated quality support to those internal customers. The QR will proactively support the implementation of Laboratory and QAD policies and requirements within assigned organizations. The QR will apply applicable procedures, quality tools, and methodologies to help assigned organizations meet their requirements and objectives and achieve reliable, effective results that support their missions. This position will support ORNL's Supplier Quality, Evaluated Supplier List (ESL), and Suspect/Counterfeit Items (S/CI) programs under the direction of the applicable program leads and subject matter experts. Based on organizational needs and the...

Requisition Id 16771 Overview: The Advanced Technologies Section (ATS) at Oak Ridge National Laboratory is seeking a highly motivated and experienced Senior Research Scientist to provide scientific and technical leadership in systems architecture for next-generation leadership-class high-performance computing. This position is embedded within the Oak Ridge Leadership Computing Facility (OLCF) and serves as a strategic research leader at the intersection of advanced computing systems, storage architectures, and high-performance networking. The successful candidate will lead collaborations with other research staff and postdoctoral researchers in developing and evaluating transformative technologies for future leadership computing systems. This position is part of the Advanced Technologies Section within the National Center for Computational Sciences (NCCS) Division. The ATS is an applied research and development organization that provides scientific, technical, and thought...

Requisition Id 17051 Overview: Oak Ridge National Laboratory (ORNL) is currently seeking qualified applicants to serve as a Senior Network Engineer supporting unclassified operations. The successful candidate will possess advanced knowledge of network engineering, firewall architecture, network security policy, enterprise network design, and the interactions among complex information systems. This position will emphasize the engineering, architecture, implementation, and lifecycle management of enterprise firewall services. The candidate will collaborate with teams across the laboratory, including Enterprise Networking, Information Technology, the Classification Office, Cybersecurity, Laboratory Enterprise Risk, Internal Audit, and other organizations as appropriate. The Senior Network Engineer will assist Enterprise Networking in developing secure, reliable, and scalable solutions that support the laboratory's long-term growth. The engineer will evaluate complex technical...

Requisition Id 16687 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. The Computational Coupled Physics (CCP) Group within the Computational Sciences and Engineering Division (CSED), at Oak Ridge National Laboratory (ORNL) is seeking a Postdoctoral Research Associate to develop, scale, and apply artificial intelligence (AI) and deep learning (DL) models for power grid systems. The successful candidate will contribute to scalable AI...

Requisition Id 16933 Level: TP04 Overview: The Design Engineering Group in the Nonreactor Nuclear Facility Division (NNFD) is hiring a Mechanical Design Engineer for its Mechanical Design Team. The engineer will work with project teams, discipline leads, and stakeholders to design and analyze mechanical systems for nuclear and radiological facilities. Projects include hot cells, gloveboxes, shielded carriers, lift fixtures, pressure vessels, process piping, confinement ventilation systems, and various tools for isotope research & production. Major Duties/Responsibilities: Define and record design requirements, connections, assumptions, and standards for each project. Check existing conditions through reviewing records, site visits, measurements, and inspections. Create calculations, analyses, specifications, and complete design documents; use a graded approach and clearly document decisions. Work with other engineers, designers, and stakeholders to coordinate...

Requisition Id 17141 Overview: The Stable Isotope Materials and Chemistry Group (SIMC) within the Plasma Enrichment Science and Engineering Section is seeking a Senior Stable Isotope Chemist who will focus on chemical operations associated with the post-enrichment recovery and chemical conversion of stable isotopes spanning across the periodic table. As stewards of the Nation's Repository of Stable Isotopes, we innovate techniques to minimize losses and maximize yields while transforming these precious isotopically enriched materials. Our isotopic products enable a wide variety of applications, including conducting basic scientific research, curing cancer with radiopharmaceuticals, and ensuring national security. Major Duties/Responsibilities: Perform recovery, purification, chemical conversion, and characterization of isotopic material from enrichment devices, at near zero loss Responsible for executing intricate chemical conversion processes to achieve maximum yield...

Requisition Id 17142 Overview: We are seeking a Postdoctoral Research Associate who will focus on urban-scale energy modeling. This position resides in the Grid Interactive Control Group in the Energy Systems Integration section, Electrification and Energy Infrastructure Division, Energy Science and Technology Directorate, at Oak Ridge National Laboratory (ORNL). Major Duties/Responsibilities: Conduct research and create innovative ideas and solutions for urban planning, transportation, and grid integration issues, focusing on sustainability and resilience. Develop innovative equity-based planning principles and frameworks that can be applied to various urban environments. Monitor and evaluate multi-energy-system integration solutions to ensure they comply with regulations and standards. Develop and implement public engagement and outreach plans for community energy system integration. Establish and maintain relationships with stakeholders and community members to...

Requisition Id 17143 Overview: We are seeking a Project Manager who will focus on programmatic and portfolio management in the Cyber Resilience and Intelligence Division (CRID), of the National Security Sciences Directorate (NSSD) at Oak Ridge National Laboratory (ORNL). Successful candidates will work across our research portfolio working with our sponsors, staff and laboratory leadership. This role balances scientific and engineering talent with R&D needs, shepherd's proposals, monitors and provides financial updates, ensures completion of milestones, identifies emerging mission needs, shapes new program opportunities, and cultivates sponsor relationships across the defense, homeland security, and intelligence communities. This position will play a critical role in guiding program growth, aligning research capabilities with sponsor priorities, and building partnerships that advance CRID's technical and mission impact. Successful candidates will work across our research...

Requisition Id 17132 Overview: Active DOE Q or active Top Secret clearance is required for consideration. The Field Intelligence Operations Division is seeking a highly skilled Senior SharePoint Developer and Administrator to lead the design, development, administration, and maintenance of an on-premises SharePoint Server environment in a classified, air-gapped setting. This role will support a licensed SharePoint deployment serving a broad user base and will be responsible for custom solution development, platform engineering, configuration, maintenance, troubleshooting, and continuous improvement of the environment. The ideal candidate has experience with SharePoint Server, enterprise portal administration, permissions and content management, workflow support and automation, and development of custom SharePoint components, scripts, and interfaces in secure environments. Candidates should be comfortable operating within strict security, compliance, and change management...

Requisition Id 16764 Overview: The National Center for Computational Sciences (NCCS) at the Oak Ridge National Laboratory (ORNL) is seeking a postdoctoral research associate in the area of Application-driven Composable Distributed Storage. The candidate will be able to make research contributions in understanding and efficient use of distributed data storage and I/O subsystems for High-Performance Computing (HPC), scientific Artificial Intelligence (AI), and scientific edge computing. We are a leader in computational and computer science, with signature strengths in high-performance computing and data analytics with applications in a large variety of science domains. NCCS is home to some of the fastest supercomputers and storage systems in the world. This position is in the Technology Integration group within NCCS. Specific areas of research interest include: Flexible, composable storage service architectures that expose useful data container abstractions and interfaces...

Requisition Id 16802 Overview: We are seeking a Postdoctoral Research Associate for the development and application of advanced multiphysics simulations, and machine learning (ML) methods relevant to additive manufacturing (AM), virtual manufacturing, material characterization, topology optimization, and real-time sensing. This position resides in the Computational Sciences and Engineering Division (CSED) at Oak Ridge National Laboratory (ORNL). CSED focuses on transdisciplinary computational science and analytics at scale to enable scientific discovery across the physical sciences, engineered systems, and biomedicine and health. It provides foundations and advances in quantum information sciences to enable quantum computers, devices, and networked systems. It develops community applications, data assets, and technologies and provides assurance to build knowledge and impact in novel, crosscut-science outcomes. The candidate will be a postdoctoral researcher within the...

Requisition Id 16407 Overview: The National Center for Computational Sciences (NCCS) at Oak Ridge National Laboratory (ORNL) operates the fastest High Performance Computers (HPC) in the world. We are seeking an experienced security engineer who can bridge hands-on engineering and security governance to ensure the security, performance, and reliability of the NCCS computing infrastructure. Our efforts support a highly-skilled user base consisting of the best-of-the-best science teams around the world. If you are excited about applying DevSecOps and risk-based security practices to HPC, come help us protect the integrity of open science publications and national interests that rely on NCCS supercomputing resources and expertise. The Team: The HPC Cybersecurity Engineering team is one half of the NCCS Security and Information Engineering Group. We architect, develop, deploy, and maintain the supercomputing-specific security program (an enclave within the broader ORNL...

Requisition Id 17129 Overview: The Isotope Science and Engineering Directorate (ISED) at Oak Ridge National Laboratory (ORNL) seeks applicants for the Division Director of the Electromagnetic Enrichment and Stable Isotope Science Division. This position reports to the ISED Associate Laboratory Director. The Division Director will lead and manage the science, technology development, engineering, isotope processing, materials handling, dispensing, production-support, and deployment-readiness capabilities of the Electromagnetic Enrichment and Stable Isotope Science Division. The Director will be responsible for establishing and implementing strategies that advance current programmatic missions, strengthen future technical directions, and support the establishment and sustainment of a domestic stable isotope supply chain. The Electromagnetic Enrichment and Stable Isotope Science Division advances isotope separation science and technology and delivers stable isotope capabilities...

Requisition Id 17135 Overview: We are seeking a Postdoctoral Research Associate - Modeling, Controls, and AI for Thermal Systems to advance the design, operation, and maintenance of thermal systems through data-driven modeling and optimization. The successful candidate will work at the intersection of thermal-fluid sciences, control theory, and artificial intelligence/machine learning to advance the design and operation of next-generation thermal systems, developing strategies to model, optimize, predict, and autonomously control thermal systems behavior in complex systems. The candidate will contribute to developing and improving the performance of next-generation thermal systems-including HVAC, water heating, and data center cooling-at both the system and component level. This position resides in the Building Equipment Research Group in the Buildings and Transportation Science Division in the Energy Science and Technology Directorate at Oak Ridge National Laboratory (ORNL)....

Requisition Id 17130 Overview: The Plant-Soil Interactions Group within the Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) seeks a postdoctoral researcher in Coastal Landscape analysis and modeling, with a focus on training and application of predictive machine learning tools. This researcher will synthesize regional-scale remote sensing imagery and ecological monitoring data and develop data-driven methods for predicting land loss and ecosystem transitions in wetland-rich landscapes of the Gulf Coast with a focus on coastal Louisiana. This candidate will directly support the Exploring Gulf Region Ecosystem Transitions (EGRET) project, an interdisciplinary and multi-institutional collaboration focused on disturbance-driven ecosystem transitions and their impacts across the U.S. Gulf Coast. EGRET employs an integrated model-experiment (ModEx) approach accelerated by artificial intelligence (AI) to advance predictive understanding of how...

Requisition Id 17120 Annual Salary Range:$$160,000.00 -$$175,000.00 Work-Site Type: Remote ORNL offers a flexible work environment that supports both the organization and the employee. In addition, this position is considered remote-eligible for ORNL in pre-approved locations. Remote-eligibility is not a continued guarantee and could be subject to change based on evolving organizational needs. Note about pay range: Please note that the pay range information is a general guideline only. Many factors are taken into consideration when setting starting pay. Salary for this position will be commensurate with the final candidate's qualifications and experience, including skills, knowledge, relevant education, certifications, plus also aligned with the internal peer group. It is not typical for an individual to be offered a salary at or near the top of the range for a position. Link to benefits. https://jobs.ornl.gov/content/Benefits/?locale=en_US Overview: The National...

Requisition Id 17128 Overview: The Isotope Science and Engineering Directorate (ISED) at Oak Ridge National Laboratory (ORNL) seeks applicants for the Division Director of the Centrifuge Enrichment Technology Division. This position reports to the ISED Associate Laboratory Director. The Division Director will lead and manage the science, engineering, technology development, prototype manufacturing, testing, demonstration, and deployment-readiness capabilities of the Centrifuge Enrichment Technology Division. The Director will be responsible for establishing and implementing strategies that advance current programmatic missions, strengthen future technical directions, and ensure ORNL serves as the nation's Centrifuge Center of Excellence. The Centrifuge Enrichment Technology Division advances gas centrifuge isotope separation missions by integrating research, modeling, simulation, diagnostics, design, systems engineering, testing, prototype manufacturing, data analysis,...

Requisition Id 17131 Overview: Oak Ridge National Laboratory is the largest US Department of Energy science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compelling problems in energy and security. We are seeking a Postdoctoral Research Associate who will support the Science Engagement Section in the National Center for Computational Sciences (NCCS), Computing and Computational Sciences Directorate (CCSD) at Oak Ridge National Laboratory (ORNL) to perform leading-edge computational materials research and development. The scientific focus of this role is the study of the chemical and physical properties of molten salt liquids relevant to fission and fusion reactors. The production and recovery of tritium fuel are major challenges for successfully generating fusion energy. This research will focus on the chemical speciation and transport of tritium in the molten salt blankets using ab initio quantum simulations, machine...