Systems Analyst (Site Reliability Engineer) On-Site, Oakridge, TN

Hewlett Packard Enterprise • All, TN

1d • $123,500 - $285,000 • Onsite

About The Position

Hewlett Packard Enterprise is seeking a Systems Analyst Site Reliability Engineer to support Oak Ridge National Laboratory in a security area requiring DOE Q clearance for access. This is an on-site, customer-facing role working with advanced high-performance computing systems. The position supports deployment, maintenance, and optimization of large-scale computing software infrastructure and hardware to ensure reliable systems for scientific research. U.S. citizenship is required. DOE Q clearance is desired; applicants must have at least a Top Secret clearance. SCI clearance is a plus. The posting also describes the role as Remote/Teleworker, meaning the employee will primarily work from home, while separately requiring daily on-site work at ORNL in Oak Ridge, Tennessee.

Requirements

• U.S. citizenship is required.
• At least a Top Secret clearance is required; DOE Q clearance is desired, and SCI is a plus.
• Must work on-site daily at Oak Ridge National Laboratory in Oak Ridge, Tennessee.
• Experience using SLURM-based HPC systems; system administration experience is preferred.
• Proficiency in Linux, Python, and Bash scripting.
• Familiarity with C++/Fortran-based HPC application development, GPUs, MPI, and high-performance computing tools.
• Strong understanding of application build processes, including compiler configurations, library integration, and dependency management, to set up environments, perform upgrades, and troubleshoot build and runtime issues.
• Experience with large-scale log analysis and troubleshooting performance issues, bugs, or system failures.
• Strong written and verbal communication skills, including the ability to document and share knowledge with internal teams and end users.
• 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 4 years of experience working in secured areas.

Nice To Haves

• DOE Q clearance.
• SCI clearance.
• SLURM-based HPC system administration experience.

Responsibilities

• Maintain and optimize compute infrastructure across multiple large-scale HPC systems.
• Participate in the deployment, testing, and validation of live high-performance computing clusters.
• Troubleshoot node failures by analyzing operating system internals, compiler behavior, and system logs, coordinating with internal subject-matter experts as needed.
• Conduct routine and on-demand maintenance, troubleshooting, and performance tuning for large-scale HPC environments.
• Collaborate with researchers, engineers, and technical staff to open, maintain, and close tickets to support system reliability and efficiency for scientific research.
• Investigate and document complex software and system-level issues, bridging communication between users and HPE internal teams.
• Develop and implement automation tools, scripts, and monitoring solutions to streamline system management.
• Stay current with HPC technologies, including GPU acceleration such as ROCm, parallel computation using Cray PE and MPI/OpenMP, and performance tuning.

Benefits

• Comprehensive benefits supporting physical, financial, and emotional wellbeing.
• Career development programs to help employees pursue career goals and develop expertise.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level