Join the National Center for Computational Sciences and work with a diverse, passionate, and innovative team pushing the boundaries of high-performance computing. We have opportunities to contribute to breakthrough science for professionals at any stage of their career and in a wide range of technical, support, and research roles. Find your next career move and work with an organization making a global impact in HPC.
"I am truly making a difference, and my work matters."
"I am truly making a difference, and my work matters."
Tori Robinson, HPC Cybersecurity Engineer
Working at ORNL
Leveraging the talents of its world-class researchers and exceptional support staff, Oak Ridge National Laboratory is helping solve critical scientific and technical challenges. ORNL provides access to unique facilities, laboratories, and equipment and competitive pay and benefits program for its talented workforce. Click the links below to learn more about working at the lab.
Job Opportunities
Explore our open jobs below, and check back frequently for the latest opportunities in HPC at ORNL.
ORNL is an equal opportunity employer. All qualified candidates, including individuals with disabilities and protected veterans, are encouraged to apply.
HPC Systems Section
Senior HPC Linux Clusters Engineer | HPC Clusters Group
The HPC Clusters group is seeing a Senior HPC Linux Clusters Engineer to play a key role in improving the security, performance, and reliability of NCCS computing environments.
Senior HPC Network Engineer (Hybrid Eligible) | HPC Networking Group
The HPC Networking group is hiring a Senior HPC Network Engineer to support all activities of the supercomputer center.
HPC Network Engineer (Hybrid Eligible) | HPC Networking Group
The HPC Networking group is hiring an HPC Network Engineer to play a key role in improving security, performance, and reliability of the NCCS computing infrastructure, which supports multiple highly ranked Top500 Supercomputers.
Operations Section
HPC Engineer (Hybrid Eligible) | System Acceptance & User Environment Group
The Operations section is hiring an HPC Engineer to support the functionality, performance, and usability of new NCCS systems through activities such as test development, acceptance, software installation, documetation, and early user support.
Group Leader | System Acceptance & User Environment Group
The Operations section is hiring a technical staff to lead the System Acceptance & User Environment group to advance technical professional domain expertise in the development of a robust testing suite to assist in deployments of new systems, evaluate new system and user facing software, and design infrastructure to collect, analyze, and monitor the functionality and performance of NCCS systems.
HPC Engineer, Entry Level (Hybrid Eligible) | User Assistance Group
The User Assistance group is hiring an entry level HPC Engineer to support the group's duties providing technical support for advanced computing resources and workflows, including HPC and quantum, generating documentation about NCCS resources, and developing and delivering training to OLCF and NCCS users.
Science Engagement Section
Postdoctoral Research Associate | Advanced Computing for Chemistry & Materials Group
The Advanced Computing for Chemistry and Materials Group is seeking a Postdoctoral Research Associate to perform leading-edge computational chemistry/materials research and development for applications in material sciences and condensed matter physics.
Postdoctoral Research Associate, Quantum Computing to Fluid Dynamics | Advanced Computing for Life Science & Engineering Group
The Advanced Computing for Life Sciences and Engineering group is seeking a postdoctoral research associate to perform leading-edge computational science research and development with a focus on quantum computing for fluid dynamics applications.
Applied Mathematician | Algorithms and Performance Analysis Group
The Science Engagement section is hiring an Applied Mathematician specializing in numerical algorithms and software targeting GPU-accelerated HPC systems to join our team.
Advanced Technologies Section
Research Scientist, HPC and AI | Analytics and AI Methods at Scale Group
Analytics and AI Methods at Scale is seeking research scientists to work at the crossroads of HPC and AI, specifically working towards using AI for scientific advancements on a large scale.
Postdoctoral Research Associate, HPC and AI | Analytics and AI Methods at Scale Group
Analytics and AI Methods at Scale is seeking a postdoctoral research associate to focus on AI for science, natural language processing and AI for operations with an aim on pushing the boundaries of computational science by integrating advanced AI methods with state-of-the-art HPC.
Research Scientist, HPC and AI (Temporary) | Analytics and AI Methods at Scale Group
Analytics and AI Methods at Scale is hiring a research scientist for a temporary, two-year appointment. This role will help advance computational science by merging sophisticated AI techniques and methodologies with the capabilities of HPC systems.
Lead Full Stack Software Developer (Hybrid Eligible) | Data Lifecycle Technologies Group
The Data Lifecycle Technologies group is hiring a full-stack software developer to lead the development of an open data repository and work with a multi-disciplinary team of experts leveraging state-of-the-art technology to tackle compelling challenges.
Jobs updated: 4/30/24