Walker Haddock
Principal Systems Engineer at Sealing Technologies Inc.
Destin, Florida, United States
Summary
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Senior🎓
Top SchoolWalker Haddock is a Principal Systems Engineer with 11 years focused on high-performance and high-security computing, currently architecting secure HPC and storage solutions at Sealing Technologies. He combines deep hands-on expertise in RHEL (7–9), Lustre, Ceph, Panasas, Bright Cluster Manager, SLURM and InfiniBand with formal security credentials (CISSP, FITSI-A) and a PhD in Computer Science. His background spans building and operating multi-hundred-TFLOP clusters, enterprise data assurance, and HPC system administration across government and industry, reflecting a rare blend of research rigor and production engineering. Based in Destin, Florida, he is equally comfortable designing scalable storage fabrics as he is integrating configuration management and satellite systems for hardened deployments. A pragmatic problem-solver, Walker’s career shows steady progression from database and systems roles to leading secure, mission-critical HPC architectures.
11 years of coding experience
20 years of employment as a software developer
Doctor of Philosophy - PhD Computer Science, Doctor of Philosophy - PhD Computer Science at University of Alabama at Birminghammanagement data processing, management data processing at Parker College of Business-Georgia Southern UniversityGithub contributions (5)
whaddock/ceph
Dec 2017 - Apr 2022
Contributions:66 pushes, 15 branches in 4 years 4 months
file-storagecephdatabasestoragedistributed
whaddock/gibraltar
Jan 2019 - Nov 2020
Contributions:24 pushes, 8 branches in 1 year 9 months
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