Computing; HPC Subject Matter Expert; SME

Position Summary

High Performance Computing (HPC) Subject Matter Expert (SME) supports mission‑critical initiatives and enables the growth of GDIT's business as an HPC SME. The role supports the High Performance Computing Modernization Program (HPCMP) and serves as a customer‑facing presence for DoW scientists and engineers across the Army, Navy and Air Force.

• Provide in‑depth technical analysis on the progress of DoW HPCMP high‑priority projects.
• Deliver specialized technical SME expertise as a member of the New User Support Team.
• Analyze the technical merit and mission impact of new projects each year.
• Ensure all documentation regarding RM is timely and accurate, updating it as needed.
• Understand and document user requirements and experiences on DSRC systems.
• Maintain and recommend performance metrics for technology forecasting, modernization, benchmarking, and current program needs.
• Provide expert advice on the development and analysis of system metrics such as utilization, throughput, and expansion factor.
• Assist the Chief Technology Officer in supporting the Technology Forecast effort.
• Act as facilitator between the High Performance Computing Advisory Panel and the HPCMP RM Associate Director for renewal and new project requests.

• Education:
  
  PhD (nice to have).
• 20+ years of related HPC experience.
• Experience analyzing system components, understanding integration challenges, and identifying technology gaps.
• Innovative mindset: push to understand needs in depth and think broadly and creatively about solutions.
• Familiarity with commonly used HPC applications and services.
• Secret security clearance.
• Ability to work independently on projects, meet schedules, and manage customer expectations.
• Detailed working knowledge of HPC applied to the RDT&E community.
• Ability to present ideas to both technical and non‑technical users.
• Preferred: data‑analysis experience and ability to build and maintain trust with team and customers.

Remote (any U.S. location). This position is projected to be 30 hours per week, with possible flexibility to 20 hours.

Salary range: $157,622 - $213,253.