HPC Software Engineer

9 hours ago


Oak Ridge, Tennessee, United States Xcel Engineering Full time
Job Overview

Xcel Engineering is seeking a highly skilled HPC Software Engineer to join our team. As a key member of our HPC engineering team, you will facilitate the mission of ORNL through HPC systems engineering, integration, and support for the research community.

Key Responsibilities:

  • Scientific Software and Application Management:
    • Understand scientific software users' requirements and translate them into efficient HPC applications.
    • Install and manage scientific software on HPC systems to support research activities.
    • Develop custom tools and scripts to automate common tasks and improve systems management.
  • User Support and Collaboration:
    • Provide software technical support to HPC support and scientists on technical issues related to scientific software problems.
    • Collaborate with researchers to understand their computational requirements and assist in developing efficient computational strategies.
    • Support research staff in disseminating results in peer-reviewed journals and technical reports.
  • Research and Development:
    • Stay informed about the latest research in HPC and AI.
    • Develop and recommend ideas for new programs, products, and features by staying abreast of new technology developments and trends.
  • Partnerships and Collaboration:
    • Establish and maintain partnerships and collaborations with industry, other groups at the lab, and HPC networks to share knowledge and best practices.
  • Requirements:
    • A BS in computer science, computer engineering, information systems, or a related field of study and five to seven years of proven experience.
    • United States Citizen with the ability to obtain and maintain a DOE Security Clearance.
    • Three or more years of demonstrated abilities in HPC environments, software development, and data analysis.

Desired Qualifications:

  • In-depth understanding of HPC architectures and their optimization techniques.
  • Experience in optimizing and parallelizing software products for HPC using MPI or other open-source tools.
  • Knowledge of multiple operating systems including Linux.
  • Exposure to microservices concepts and understanding of container environments.

Working Conditions:

  • Inside office environment.
  • Working on a computer for long periods of time.
  • May involve long periods of sitting at a desk.


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