3 days ago
Helsinki, FinlandMid Level
Base Salary
$124k - $285k/yr
Responsibilities
- Maintain and optimize compute infrastructure across multiple large-scale HPC systems.
- Deploy, test, and validate live high-performance computing clusters.
- Troubleshoot node failures by analyzing operating-system internals, compiler behavior, and system logs.
- Perform routine and on-demand maintenance, troubleshooting, and performance tuning for large-scale HPC environments.
- Collaborate with researchers, engineers, technical staff, internal teams, and end users to manage tickets and ensure system reliability.
- Investigate and document complex software and system-level issues and act as a bridge between users and HPE teams.
- Develop and implement automation tools, scripts, and monitoring solutions for system management.
- Stay current with HPC technologies including GPU acceleration, parallel computation, and performance tuning.
Requirements
- Experience using SLURM-based HPC systems, preferably including system-administrator experience.
- Proficiency in Linux, Python, and Bash scripting.
- Familiarity with C++, Fortran, GPUs, MPI, and high-performance computing tools.
- Strong understanding of application builds, compiler configurations, library integration, dependency management, upgrades, and runtime troubleshooting.
- Experience with large-scale log analysis and troubleshooting performance issues, bugs, and system failures.
- Strong written and verbal communication skills for documenting and sharing technical knowledge.
- Familiarity with emerging HPC trends, system architectures, and optimization strategies.
- Bachelor’s or master’s degree in Computer Science, Computer Engineering, or a related field.
- At least four years of experience working in secured areas.
- U.S. citizenship is required.
- At least a Top Secret clearance is required; DOE Q clearance is desired and SCI is a plus.
Benefits
- Health, financial, and emotional wellbeing benefits are offered for employees and their loved ones.
- Personal and professional development programs support career growth and knowledge development.
- The posting designates the role as Remote/Teleworker, but also requires daily on-site work at Oak Ridge National Laboratory in Oak Ridge, Tennessee.
- The role is a customer-facing position supporting Oak Ridge National Laboratory in a secured environment.
About HPE
Hewlett Packard Enterprise (HPE) builds enterprise IT infrastructure and services, including servers, storage, networking (Aruba), and hybrid edge-to-cloud platforms like HPE GreenLake for businesses and public-sector organizations. Formed in 2015 after Hewlett-Packard’s split, HPE is headquartered in Houston, Texas and trades on the NYSE. It sells hardware, software, and subscription-based managed cloud services to help customers run workloads across data centers, colocation, and public clouds.