Designs, administers, and improves Linux-based HPC infrastructure supporting biomedical research, AI/ML, bioinformatics, data processing, and simulation. Responsibilities include managing compute, storage, networking, schedulers, containers, scientific software, monitoring, automation, security patches, disaster recovery, and workflow performance. The role supports researchers through troubleshooting, training, documentation, onboarding, stakeholder engagement, and development of reproducible computational environments and scalable research services.