25 jobs found in Jefferson City, TN

Requisition Id 16789 Overview: We are seeking a Technical Professional who will focus on support to develop software to help create the digital factory of the future, assist industry in optimizing their organizations, and supporting the energy needs of the public. The successful candidate must be a highly motivated, self-starter who is comfortable working as part of a team. We're looking for a proactive, collaborative engineer who thrives both independently and, in a team, with excellent written and verbal communication skills. This position resides in the Research Application Development in the Secure and Digital Manufacturing Section, Manufacturing Science Division, Energy Science and Technology at Oak Ridge National Laboratory (ORNL). You will work at the MDF to advance digital manufacturing technologies and to accelerate their deployment to industry and national scale applications. The MDF hosts a diverse set of advanced manufacturing systems - including powder bed,...

Requisition Id 16615 Overview: The ORNL Research Library is seeking an enthusiastic, innovative, and tech savvy professional to support and enhance how users discover, access, and engage with library collections and services. This position primarily oversees the administration, maintenance, and optimization of cloud-based library systems and technology; supports and enhances access and discovery; and develops analytics and reporting to inform and support user-centered library services, including research impact. The ideal candidate will have expertise or a strong interest in emerging technology, analytical tools, and user experience who will approach their duties with a proactive and innovative curiosity. Major Duties/Responsibilities: Configure and support the library's systems, 3rd party integrations, technology, and supporting platforms to ensure optimal discovery and access. Continually evaluate and enhance services, emphasizing accessibility and overall user...

Requisition Id 16581 Overview: The Enrichment Science and Engineering Division (ESED), within Oak Ridge National Laboratory's Isotope Science and Engineering Directorate, is seeking a Business Systems Analyst position in the Systems Administration Group under the Systems & Process Assurance (SPA) Section. ESED is one of four Divisions of the Isotope Science and Engineering Directorate (ISED) at Oak Ridge National Laboratory (ORNL). 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 Oak Ridge National Laboratory to deliver groundbreaking advancements with a variety of applications, from national security to life-saving medical treatments. The Business Systems Analyst position will support and enhance ESED's Enterprise Resource Planning (ERP) environment. The successful...

Requisition Id 16782 Overview: We're hiring an Information Systems Security Officer (ISSO) to facilitate continuous monitoring and RMF compliance across the organization. The ISSO will collaborate with various groups and ensure DOE security policies are properly implemented. Reporting to the Cyber Governance Unclassified Team Leader, the selected candidate will interact with all levels of the organization. The ISSO is responsible for ensuring security and compliance of unclassified and classified information systems through policy implementation, user authorization, and system monitoring. This position resides in the Cyber Governance group in the Cybersecurity division in the Information Technology Services Directorate at Oak Ridge National Laboratory (ORNL). Major Duties/Responsibilities: The ISSO leads continuous monitoring initiatives to maintain Risk Management Framework (RMF) compliance across the organization. They serve as the primary facilitator between security...

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 16549 Overview: We are hiring a HPC Software 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 group in the Research Computing Division 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 16548 Overview: Oak Ridge National Laboratory (ORNL) is seeking a Team Lead for Classified Systems to guide a multidisciplinary team supporting national security missions across ORNL's classified and isolated computing environments. This position leads user support specialists, COMSEC officers, and systems engineers, including staff embedded directly within classified programs. As part of the Support Services & Isolated Environments Group, you will combine staff leadership, critical thinking, strategic planning, COMSEC oversight, and hands-on technical expertise to enable secure, reliable IT operations that protect ORNL assets while empowering mission success. Major Duties/Responsibilities: Team Leadership & Staff Development Lead, coach, and develop a diverse team spanning user support, COMSEC, and systems engineering roles. Provide performance management, annual planning, and ongoing professional development opportunities. Conduct routine...

Requisition Id 16775 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 Human Analysis and Biometrics (HAB) group at Oak Ridge National Laboratory (ORNL) conducts research, development, and deployment of human and group recognition technologies to address national security and other worldwide challenges. We are seeking a technical contributor in AI/ML research to build models and pipelines, design and implement evaluations and benchmarks, and disseminate results through publications and briefings. You will partner with multidisciplinary researchers across ORNL and external collaborators to enable data-driven decision-making in a variety of contextsThis position resides in the Human Analysis and Biometrics Group in the Advanced Intelligent Systems Section, Cyber Resillience and Intelligence...

Requisition Id 16694 Overview: The Geoinformatics Engineering Group, within the Human Dynamics Section of the Geospatial Science and Engineering Division at ORNL is seeking a Software Engineer. We are looking for candidates to assist and lead developers in creating next-generation technologies supporting operational situational awareness products. These candidates will bring fresh ideas from areas including information retrieval, distributed computing, large-scale system design, networking and data storage, artificial intelligence, and data processing workflows. Our staff need to be flexible and enthusiastic to take on problems across the software stack as we continue to solve complex national scale security problems in the areas of spatial computing. As part of our outstanding organization, you will focus on leading teams that implement geospatial systems and data solutions for high-volume and high-velocity data applications. The proposed solutions will include...

Requisition Id 16762 Annual Salary Range:$$145,170.00 -$$177,430.00 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: We are seeking a...

Requisition Id 16761 Overview: As a Senior HPC Architect at Oak Ridge National Laboratory (ORNL), you will lead the architecture, design, and evolution of high-performance computing platforms supporting both open research and classified computing missions. This role is responsible for translating mission and scientific requirements into scalable, reliable, and secure HPC architectures-spanning compute (CPU/GPU), high-speed interconnects, storage and parallel file systems, cluster management, and user-facing platform services. In practice, the Senior HPC Architect drives end-to-end technical direction for HPC environments: developing reference architectures, guiding system design decisions and technology selection, defining performance and capacity models, and ensuring operational excellence through standardization, automation, and observability. The position partners closely with cybersecurity and compliance stakeholders to deliver secure-by-design infrastructure aligned with...

Requisition Id 16760 Overview: We are seeking an Applied Data Scientist to perform development of novel and advanced AI/ML algorithms. This work will support a broad user base by applying AI methods that span low-power edge computing utilizing spiking neural network algorithms to large models utilizing agentic AI to solve complicated problems in nuclear safeguards, warhead monitoring and fundamental physics. Experience with sensor modalities such as radiation detectors, event-based cameras and seismo-acoustic sensors is needed. This role resides in the Advanced Detection and Applied Data Science (ADADS) group, Nuclear Structure & Advanced Technologies Section, Physics Division, Physical Sciences Directorate, at Oak Ridge National Laboratory (ORNL). ADADS draws from fundamental physics to develop technologies and processes that support the design, development, and deployment of high-sensitivity detection systems for measuring radiation and other physics phenomenologies....

Requisition Id 16521 Overview: The High-Performance Computing Systems Section within the National Center for Computational Sciences (NCCS) is seeking an HPC Infrastructure Platform Engineer to join the HPC Infrastructure group. The preferred candidate will possess commensurate knowledge, skills and abilities in addition to relevant education, certifications, experience and demonstrated ability to work as a member of a team. NCCS Provides state-of-the-art computational and data science infrastructure coupled with dedicated technical and scientific professionals tackling large-scale problems across a broad range of scientific domains for accelerating scientific discovery and engineering advances. NCCS hosts the Oak Ridge Leadership Computing Facility (OLCF), one of the Department of Energy's (DOE) National User Facilities which operates Frontier, the nation's first exascale supercomputer. Major Duties/Responsibilities: Linux Administration: Deploy, configure and manage...

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 involves creating scalable infrastructure to support cutting-edge adversarial testing methodologies, such as red team vs. blue team exercises and AI-on-AI evaluation frameworks. The ideal candidate will bring a strong foundation in systems architecture, a working knowledge of cluster computing and scaling, and a passion for advancing the security of AI systems under real-world and simulated conditions. This position is critical for ensuring that AI systems remain resilient, robust, and secure against evolving threats. This person will play a key role within ORNL's Center for AI Security Research (CAISER) where he or she will work to advance the state-of-the-art in Automated, Agentic workflows for AI Security research, testing and evaluation. Key Responsibilities:...

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 involves creating scalable infrastructure to support cutting-edge adversarial testing methodologies, such as red team vs. blue team exercises and AI-on-AI evaluation frameworks. The ideal candidate will bring a strong foundation in systems architecture, a working knowledge of cluster computing and scaling, and a passion for advancing the security of AI systems under real-world and simulated conditions. This position is critical for ensuring that AI systems remain resilient, robust, and secure against evolving threats. This person will play a key role within ORNL's Center for AI Security Research (CAISER) where he or she will work to advance the state-of-the-art in Automated, Agentic workflows for AI Security research, testing and evaluation. Key Responsibilities:...

Requisition Id 16736 Overview: We are seeking a Postdoctoral Research Associate who will work with a multi-disciplinary group of experts in economics, engineering, software development, and building energy modeling on the economic and policy aspects of residential building retrofitting. The candidate will support econometric evaluation of the WAP implementation expectations and results. To accomplish the task, the candidate will work directly with WAP and software experts to identify, gather, curate, and analyze novel datasets not previously available to researchers. This position resides in the Integrated Building Deployment and Analysis group in the Buildings Materials & System Integration Section, Building and Transportation Science Division, Energy Science and Technology Directorate at Oak Ridge National Laboratory (ORNL). Major Duties/Responsibilities: Interacting with a team of experts at ORNL on projects evaluating the U.S. Department of Energy Weatherization...

Requisition Id 16695 Overview: As a Senior AI Architect at Oak Ridge National Laboratory (ORNL), you will operate at the intersection of advanced machine learning, software and systems architecture, and ORNL's enterprise and high-performance computing (HPC) environments. The role is typically less about building individual models and more about designing, integrating, and governing end-to-end AI systems that can be deployed and sustained across research programs and mission operations. This includes architecting solutions that use large language models (LLMs), multimodal and foundation models, and hybrid deployments spanning on-premises HPC resources, controlled networks, and approved cloud services-ensuring these systems meet ORNL's requirements for scale, security, reliability, and scientific reproducibility. In a practical sense, the Senior AI Architect defines reference architectures for "AI at ORNL," including patterns for data ingestion and curation, training and...

Requisition Id 16568 Overview: We're hiring an 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 business...

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 16691 Overview: The Geospatial Science and Human Security Division (GSHSD) is currently seeking world-class research and development professionals for the National Security Sciences Directorate within Oak Ridge National Lab. The geospatial data engineer will support the development of next generation data strategies that will support and deploy operational situational awareness products for sponsors across the Federal Government. We're looking for staff who bring fresh ideas from areas including information retrieval, distributed computing and storage, and data processing workflows. We need our staff to be flexible and be enthusiastic to take on problems across the organization as we continue to solve complex global scale problems in the areas associated with spatial computing. The Geospatial Data Engineer will focus on the implementation of scalable data storage and processing solutions for high-volume and high-velocity data applications. The proposed...