27 security clearance jobs found in Oak Ridge, TN

Requisition Id 16502 Overview: Oak Ridge National Laboratory (ORNL) 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. The Plasma Enrichment Process Management Group is seeking a Document Management and Records Coordinator who will serve as the Document Control Coordinator (DMC) and Records Management Officer (RMO) for the Plasma Enrichment Science Engineering Section within the Enrichment Science and Engineering Division (ESED) at Oak Ridge National Laboratory (ORNL). This role will lead strategic efforts to improve document and records management practices and processes, as well as support day-to-day activities involving processing, maintaining, retrieving, and disseminating information in support of document control and records management activities. ESED serves the nation in two critical areas: advancing enrichment technologies and...

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 16503 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 Logistics Technician with experience in the areas of material management and inventory control within a manufacturing environment to support enrichment technology programs. This position requires strong knowledge of warehousing processes, configuration management principles, quality assurance, and ERP (Enterprise Resource Planning) related system modules and how they provide an industry-focused solution to organization requirements. This position is within the Plasma Enrichment Process Management Group, which is in the Enrichment Science and Engineering Division (ESED) at Oak Ridge National Laboratory (ORNL). The Enrichment Science and Engineering Division serves the nation in two critical areas: advancing...

Requisition Id 16501 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 Dynamic Test Engineer who will support the Dynamic Testing Group in the Enrichment Science and Engineering Division (ESED), Isotope Science and Engineering Directorate (ISED) at Oak Ridge National Laboratory (ORNL) to support dynamic testing of enrichment devices. In addition, the Senior Dynamic Test Engineer will independently lead programmatic tasks and deliver improvements and solutions to meet the desired KPIs. ESED serves the nation in two critical areas: advancing enrichment technologies and exploring stable isotope production and applications. The division leverages an elite staff of scientists and engineers with the world-leading capabilities of Oak Ridge National Laboratory (ORNL) to deliver...

Requisition Id 16440 Overview: We are seeking a Machine Control Account Manager (CAM) who will work with project staff to consistently deliver enrichment hardware of exceptional quality in support of national security and medical isotope missions by driving the development of advanced manufacturing capabilities required to deploy cutting-edge enrichment technologies at scale. This position requires strong understanding of manufacturing processes, configuration management principles, quality assurance, project management fundamentals, and ERP (Enterprise Resource Planning) related system modules and how they provide an industry-focused solution to organization requirements. This position resides in the Production Control in the Enrichment Systems Fabrication and Demonstration (ESFD) section within the Enrichment Science and Engineering (ESED) Division at Oak Ridge National Laboratory (ORNL). This position is located on-site at our facility in Oak Ridge, Tennessee. Major...

Requisition Id 16475 Overview: We are seeking a Procurement Manager to lead a procurement team supporting the Oak Ridge National Laboratory (ORNL) Contracts Division in the areas of strategic sourcing, support services subcontracts supporting multiple divisions, and facilities and operations related subcontracts. The purpose of this position is to lead a team performing all required acquisition tasks in accordance with ORNL's procurement policies and procedures, optimize existing strategic sourcing contract vehicles and processes, and identify and seek opportunities to reduce operation costs through expansion of strategic sourcing tools and the supplier base. The manager will supervise assigned staff of procurement professionals and serve as the day-to-day customer interface for the Laboratory customers for all purchases that are handled by their group. Additionally, the manager will help develop metrics and service level agreements for the division and participate in division...

Requisition Id 16472 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. The Enrichment Science and Engineering Division (ESED) seeks to hire an ESED Facilities Infrastructure Specialist, reporting to the Enrichment Operations Manager. ESED serves the nation in two critical areas: advancing enrichment technologies and exploring stable isotope production and applications. The division leverages an elite staff of scientists and engineers with the world-leading capabilities of Oak Ridge National Laboratory (ORNL) to deliver groundbreaking advancements with a variety of applications, from national security to life-saving medical treatments. ESED is the national steward for the research, development, and demonstration of centrifuge technology innovations; advances electromagnetic isotope separations...

Requisition Id 16118 Overview: As a U.S. Department of Energy (DOE) Office of Science national laboratory, Oak Ridge National Laboratory (ORNL) has an extraordinary history of solving some of the nation's most complex scientific and security challenges. ORNL's mission is carried out by a dedicated and creative staff working across disciplines to accelerate scientific discovery and translate research into impactful energy, environmental, and national security solutions. The Geospatial Data Modelling Group within the Human Dynamics Section, part of the Geospatial Science and Human Security Division at ORNL, is seeking a Geospatial Data Engineer to support research and operational workflows focused on scalable geospatial data science, applied machine learning, and production-grade engineering practices to deliver repeatable, defensible, and time-dynamic geospatial products in support of national security, humanitarian response, disaster assessment, and resilience planning. In...

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 16074 Overview: We are currently seeking qualified applicants with Information Systems Security Officer (ISSO) experience to support the Field Intelligence Operations Division's classified operations in the areas of Classified Intelligence Information Technology (IT)/Information Assurance (IA), Classified R&D Computing, and physical and personnel security in the Field Intelligence Operations Division (FIOD) - where cutting-edge research and technology meets national defense. Under the Department of Energy (DOE), Office of Intelligence and Counterintelligence (IN) authorities, the FIOD serves as the ORNL focal point for all intelligence community matters and supports national security science by providing secure IT, communications, facilities, and analysis. Purpose: The ISSO will assist the Information Systems Security Manager (ISSM) in the certification and accreditation (C&A) of systems/networks and implementation of cyber security requirements and...

Requisition Id 16489 Overview: We are seeking a Reliability Engineer who will focus on developing, implementing, and improving a reliability and asset management program for predictive operations for the systems within the Facilities and Operations (F&O) Directorate. This position resides in the Reliability Engineering Team in the Infrastructure Reliability Group in the Integrated Operations Support Division, F&O Directorate, at Oak Ridge National Laboratory (ORNL). As part of our team, you will collaborate with system stakeholders and various operations personnel to employ the reliability program for F&O managed equipment throughout ORNL facilities and systems. This position will provide reliability cultural leadership to system stakeholders to build a sustainable reliability and asset management program. Major Duties/Responsibilities: Support modeling facility power systems using SKM and conduct the necessary analysis which includes short circuit analysis,...

Requisition Id 16481 Overview: As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an 80-year legacy of supporting the nation's security and strategic missions. ORNL is home to more than 7,000 dedicated, innovative staff, working in a culture that values diverse perspectives and backgrounds. In addition to cutting edge science, ORNL's work includes protecting sensitive technologies and ensuring compliance with U.S. laws and international obligations designed to prevent the spread of weapons of mass destruction and their delivery systems. The Nuclear Nonproliferation Division (NND) at ORNL advances U.S. export control and nonproliferation objectives by providing subject matter expertise that strengthens national security policy, supports regulatory improvements, and enhances compliance and implementation at both localized and federal levels. Within NND, the Nonproliferation Safeguards and Treaty Verification Section provides direct support to...

Requisition Id 16068 Level: RP02 Overview: We are seeking a Research Associate who will focus on investigating pyrophoric gases and their reactions. This position resides in the Chemical Dynamics Group in the Chemical Sciences Division (CSD), Physical Sciences Directorate (PSD) at Oak Ridge National Laboratory (ORNL), but will involve close (daily) collaborations with scientists/team members across the laboratory. Potential candidates are expected to contribute to the development unique science directions, in collaboration with the Team and sponsoring organizations. Furthermore, the position requires collaborating and interacting with staff at ORNL's Spallation Neutron Source on Chestnut Ridge, High Flux Isotope Reactor, Computational Sciences centers, National Security Sciences, Energy Science and Technology directorate, and within the Physical Sciences Directorate at ORNL. This position will support the laboratories mission of world leading materials and reaction science...

Requisition Id 16469 Overview: As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an 80-year legacy of supporting the nation's security and strategic missions. ORNL is home to more than 7,000 dedicated, innovative staff. In addition to cutting edge science, ORNL's work includes protecting sensitive technologies and ensuring compliance with U.S. laws and international obligations designed to prevent the spread of weapons of mass destruction and their delivery systems. The Nuclear Nonproliferation Division (NND) at ORNL advances U.S. export control and nonproliferation objectives by providing subject matter expertise that strengthens national security policy, supports regulatory improvements, and enhances compliance and implementation at both localized and federal levels. Within NND, the Nonproliferation Safeguards and Treaty Verification Section provides direct support to the DOE and the National Nuclear Security Administration (NNSA) to help...

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...

Requisition Id 15574 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 invite applications for a Principal Engineer for Geospatial Computing Infrastructure. This dynamic and visionary leader will launch and build a next-generation Geospatial Data & Computing Center to support ORNL's geospatial high-performance computing (HPC) research portfolio within the Geospatial Science and Human Security Division. ORNL is the nation's...

Requisition Id 16431 Overview: We're hiring a Senior AI Software Engineer who has AI/ML development and deployment skills! The position and its focus are to design, develop and move to production AI/ML tools and analytics that enhance and evolve business operations and scientific decision-making capability and related activities at ORNL. Qualified applicants will have a solid foundation of Generative AI and Machine Learning skills. This position resides in the AI Operations Program office within the Application Development Division of the Information Technology Services Directorate. Our AI/ML models are heavily centered on Microsoft Azure and related AI cloud technologies with High Performance Computing (HPC) for on premise AI environments and Azure, AWS, and GCP for off premise environments. Major Duties/Responsibilities: Development and support of models utilizing AI/ML and Microsoft Azure, Google Vertex AI, AWS Bedrock. Collaboration with business and classified...

Requisition Id 16429 Overview: We are hiring a HPC Systems Engineer to design, operate and maintain clusters, servers, and workstations supporting services where science happens at ORNL! This position resides in the Emerging Technologies & Computing team in the Research Computing group in the Information Technology Services Directorate at Oak Ridge National Laboratory (ORNL). The Emerging Technology Computational Group facilitates ORNL goals through HPC systems engineering, integration, and support for the research community at ORNL. By providing design, deployment, optimization, monitoring, and tooling support across multiple clustered infrastructures, we facilitate Lab-wide R&D projects. Our HPC clusters range in scope from just a handful of nodes to over fifty-thousand cores. We partner with ORNL research organizations to enable research excellence and delivery. We work with other clustered computing and HPC groups to help research programs identify the best...

Requisition Id 16424 Overview: Oak Ridge National Laboratory (ORNL) is seeking a research and development staff scientist for our world class radiochemistry/radiochemical engineering program. You will support the largest radioisotope production and research portfolio within the Department of Energy (DOE) Office of Science for Isotope R&D and Production, as well as extensive isotope production programs for the DOE Office of Nuclear Energy and National Nuclear Security Administration. This position will grant you the opportunity to work with rare nuclear materials as part of both established and emerging radioisotope production programs, as well as advance development of novel separations, analytical techniques, and isotope applications. This position resides within the Process Coordination Group of the Radioisotope Science and Technology Division (RSTD). The highly accomplished staff within the RSTD use the unique facilities at ORNL, including the High Flux Isotope Reactor...

Requisition Id 16063 Overview: The Centrifuge Science (CS) Section within the Enrichment Science and Engineering Division (ESED) at Oak Ridge National Laboratory (ORNL) is seeking an Electric Motor Researcher for the Mechanical Systems Modeling (MSM) Group. The Electric Motor Researcher will conduct detailed analysis of electric motors and motor drive systems used in gas centrifuge applications. This role involves troubleshooting electric motor systems, guiding experimental validation, and supporting the development of advanced electromagnetics solutions. ESED serves the nation in two critical areas: advancing enrichment technologies and exploring enriched stable isotope production and applications. The division leverages an elite staff of scientists and engineers with the world-leading capabilities of ORNL to deliver groundbreaking advancements with a variety of applications, from national security to life-saving medical treatments. ESED is the national steward for research,...