Responsibilities:

• This position will provide authoritative and responsive support to developers preparing their applications for leading edge systems, including the exascale El Capitan and Frontier systems.
• This position requires strong performance analysis and optimization skills, a good understanding of complex scientific applications, and strong interpersonal skills.
• Porting and optimization of scientific applications
• Providing direct support to developers of complex scientific applications

Qualifications:

• Active Q Clearance or Top Secret Clearance
• Familiarity with applications, tools, and processes used at DOE HPC laboratories
• A broad and deep understanding of the issues that affect GPU performance, CPU performance, and scaling performance
• Proficiency with performance analysis tools and debuggers
• Proficiency with programming for GPUs
• An understanding of HPC systems architectures and interconnects
• The ability and motivation to quickly learn new skills
• Keen analytical skills and problem-solving ability
• Excellent verbal and written communication and interpersonal skills