HPC Systems & Slurm Administrator - Application Engineer II

WCL Group; Greenville (SC); Presencial; USD 72.000 - 80.000; Tempo integral

Resumo da vaga

WCL Group in Greenville, SC is seeking an Application Engineer II for HPC Systems & Scheduler Administration to keep a large HPC platform running efficiently and securely. You will own Slurm configuration, tune the scheduler, and manage software environments and Linux desktop access for engineers.

Responsibilities include OS hardening, VDI maintenance, monitoring deployment, and collaboration with the DT team to minimize queue times and bottlenecks.

Qualificações

• Requires ability to obtain authorization for U.S. export-controlled information.

Responsabilidades

• Manage OS-level configuration, patching, and hardening of HPC compute nodes, login nodes, and head nodes.
• Serve as the primary expert for the Slurm workload manager, configuring partitions, scheduling policies, QoS tiers, and reservations.
• Manage environment modules, compiler toolchains, MPI libraries, and application runtimes for engineering simulations.
• Administer and maintain the Linux VDI environment, including image lifecycle and user sessions.
• Deploy and maintain system monitoring (Ganglia, Grafana/Prometheus, CloudWatch) and establish alerting thresholds and on-call response.
• Design and tune scheduling to maximize throughput and minimize queue latency; prioritize HPC usage.
• Profile and tune network, storage I/O, and memory to reduce bottlenecks; collaborate with HPC Performance Engineer.
• Support Linux user provisioning, SSH key governance, and sudo/privilege management.

Conhecimentos

Slurm workload manager

Linux system administration

HPC environments

Ferramentas

Lmod/Environment Modules

MPI libraries

Descrição da vaga

WCL Group in Greenville, SC is seeking an Application Engineer II for HPC Systems & Scheduler Administration to keep a large HPC platform running efficiently and securely. You will own Slurm configuration, tune the scheduler, and manage software environments and Linux desktop access for engineers.

Responsibilities include OS hardening, VDI maintenance, monitoring deployment, and collaboration with the DT team to minimize queue times and bottlenecks.