Jack Morrison
Senior AI ML HPC Cluster Engineer at NVIDIA
Dayton, Ohio, United States
Summary
🤩
Rockstar🎓
Top SchoolJack Morrison is a Senior AI/ML HPC Cluster Engineer with eight years of hands-on experience building and operating high-performance computing infrastructure across national labs, cloud providers, and industry leaders like NVIDIA. He specializes in automation-first workflows, cluster lifecycle tooling (Slurm, Spack, Lmod, Apptainer), and CI-driven test suites—having led cluster ops and ReFrame/GitHub Actions pipelines for production and development environments. At Oak Ridge he supported Top500 systems and shipped user-facing tooling like Job Step Viewer; more recently he maintained and expanded Spack package definitions, including CUDA-enabled variants, to keep complex stacks reproducible. Known for persistence, clear documentation, and a love of git, he combines deep systems knowledge with practical software engineering to help teams extract more value from large-scale compute.
8 years of coding experience
9 years of employment as a software developer
Bachelor of Science (B.S.), Computer Science, Bachelor of Science (B.S.), Computer Science at Rhodes College
Github Skills (13)
updater10
build-tools10
software-update10
hpc10
appupdate10
in-app-updates10
package-management10
package10
python9
linux8
scientific-computing8
autotools7
cmake6
Programming languages (7)
Github contributions (5)
spack/spack
Dec 2017 - Jan 2023
A flexible package manager that supports multiple versions, configurations, platforms, and compilers.
Role in this project:
Back-end Developer / Package Maintainer
Back-end Developer / Package MaintainerContributions:9 reviews, 7 commits, 30 PRs in 5 years 1 month
Contributions summary:Jack primarily contributed to the Spack package manager by adding and updating package definitions for various software. Their work involved fixing broken URLs, adding new versions of existing packages (like GDB, libfabric, and Intel MPI benchmarks), and incorporating new features, like adding a CUDA variant for libfabric. They also made modifications to the documentation and configuration, along with adding tests for the sos package. The contributions demonstrate a strong focus on maintaining and expanding the Spack ecosystem.
compilerspythonradiussplatformslinux
jack-morrison/spack
Oct 2022 - Oct 2024
A flexible package manager that supports multiple versions, configurations, platforms, and compilers.
Contributions:3 PRs, 49 pushes, 35 branches in 1 year 11 months
compilersplatformspackage-managerconfigurationsmultiple-versions
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