Carnegie Mellon University

Facilities Operations

Team Leader - Steve Guenther (7 years at CMU)

Responsibilities include:
Fun Facts:
  • More than 70,000 work orders this year
  • Our paperless work order system avoids a 50 stack of paper every year
  • Someone from Facilities Operations is on campus 24/7/365
  • More than 250 people make up the facilities operations team

Team Leader

Steven Guenther

Director of Facilities Operations
Phone: 412-268-4948
Email: sgue@andrew.cmu.edu

Facilities Operations - Central Shops

Lenny Libbon 

Associate Director
Phone: 412-268-6148
Email: ll1r@andrew.cmu.edu 

Glenn Gross

Manager of Central Shops
Phone: 412-268-2276
Email: gg2q@andrew.cmu.edu 

Len Szarmach

Manager of Second Shift
Email: lszarmac@andrew.cmu.edu 

Thom Thornton

Manager of Central Shops
Phone: 412-268-8363
Email: tt2g@andrew.cmu.edu

Facilities Operations - Zone Managers

John Duvall

Zone Manager for West Campus
Phone: 412-268-6149
Email: jduv@andrew.cmu.edu 

Bob Giffen

Zone Manager for Forbes Corridor
Email: rgiffen@andrew.cmu.edu

Ralph Hilbert

Zone Manager for East Campus
Phone: 412-268-6147
Email: rh0t@andrew.cmu.edu

George Papuga

Zone Manager for Craig Street Corridor
Phone: 412-268-9052
Email: gp2j@andrew.cmu.edu

Randy Thomson

Zone Manager for Life Safety
Phone: 412-268-7381
Email: rthomson@andrew.cmu.edu

Joe Vanyo

Zone Manager for Housing
Phone: 412-268-6146
Email: vv26@andrew.cmu.edu

Dave Wessell

Zone Manager for Grounds and Fleet
Phone: 412-268-2920
Email: dw4v@andrew.cmu.edu

Receiving, Storeroom, and Warehouse

Sean Connelly

Manager of Storeroom
Phone: 412-268-2404
Email: scon@andrew.cmu.edu

Michael McKerahan

Manager of Receiving and Warehouse
Phone: 412-268-1031
Email: marleym@andrew.cmu.edu