Senior IT Systems Administrator (Linux & HPC)
- Location
- Leatherhead, England, United Kingdom
Linux and HPC platforms, including provisioning, permissions, capacity, performance and availability.* Apply a working understanding of high-speed networking, IP addressing, routing, DNS, NFS, network dependencies and storage connectivity to end-to-end troubleshooting.* Collaborate with network, security, application and storage specialists, vendors and service providers to resolve cross-domain … automating administrative tasks.* Experience with Linux performance analysis, capacity management, patching, security hardening and vulnerability remediation.* Experience operating shared file services and troubleshooting NFS, permissions, throughput, latency and capacity issues.* Working knowledge of enterprise networking fundamentals and distributed-system dependencies.* Experience delivering controlled technical change and maintaining accurate documentation ...