The RIS Team consists of highly skilled hardware, systems, software engineering, and research facilitator professionals focused on the agile development and operations of high-performance storage, computing, databases, and applications for research at Washington University in St. Louis.

Craig  Pohl , M.S.

Craig Pohl , M.S.

Executive Director, Research Infrastructure Services

Craig directs the (RIS) team, which is a mix of highly skilled hardware, systems, and software engineering professionals focused on the agile development and operations of high-performance storage, computing, databases, and applications for research at Washington University in St. Louis. Craig has an M.S. in Electrical Engineering from Southern Illinois University at Edwardsville, where his research focus was on automated systems and image processing. After graduating in 1997, he spent 20 years supporting the research mission of the McDonnell Genome Institute in various roles, from developing software and systems to directing IT operations. In 2017, Craig’s group transitioned to WashU IT to form the RIS group to bring the latest tools and technology to the research community that will help facilitate and solve some of the most challenging scientific problems.

Chakri Girda

IT Architect

Shin Leong

Solutions Architect

Matt Weil

Infrastructure Architect

James Ring

James Ring

Assistant Director Research Infrastructure and Systems

The Hardware and Systems Engineering team are responsible for:

  • Data Center operations
  • Network and Server installation
  • Hardware management
  • Operations support
  • OS configuration
  • System services
  • Sofware installation
  • System security

Tony Brummett

HPC System Engineer III

Bill Corcoran

HPC System Engineer III

Keith Dandurand

HPC System Engineer III

Rob Fugina

HPC System Engineer III

Eric Geldmacher

HPC Hardware Specialist III

Dave Gudermuth

HPC Hardware Specialist III


Catherine Morie

Catherine Morie

Manager Research Application – Engineering

The Application Engineering team is responsible for:

  • Service management
  • Application integration
  • Workflow automation
  • Custom application development
  • Operations support
  • Software installation

Santiago Álvarez Vargas

Application Developer I

Jim Harter

Application Developer II

Caroline Jordan

Application Developer l

Kevin Lin

Application Developer II

Brennan Mulligan

Application Developer II

John Prewitt

Research Application Developer Lead


Daryl  Spencer

Daryl Spencer

Manager Research Support, Technical Services

The Research Facilitation team is responsible for:

  • Provisioning and change requests
  • Development of training, workshops, and courses
  • Documentation and Communications
  • Supports high-performance computing and data storage services

Gary Bax

Communication Specialist I

Ayush Chaturvedi

HPC Research Facilitator III

Elyn Fritz-Waters

HPC Research Facilitator III

Rob Pokorney

HPC Research Facilitator II

Charlotte Rouse

HPC Research Facilitator I