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Portland, Oregon

Welcome to the official web site of the City of Portland, Oregon

General Information: 503-823-4000


1221 SW 4th Avenue, Room 110, Portland, OR 97204

More Contact Info

Tammy Cleys, Supervising Engineer

Mentor Name:
Tammy Cleys

Supervising Engineer

Bureau of Environmental Services, City of Portland

BS in Civil Engineering and Math Education

Supervising Engineer/Project Manager (Engineering Services), 8/2015–present
Supervising Engineer - Special Projects (Engineering Services), 04/2008–08/2015
Supervising Engineer – East Side CSO (ESCSO) Tunnel Design, 042002–04/2008
Supervising Engineer - Columbia Slough (Design Engineering Division), 08/2001–04/2002
Engineer / Senior Engineer Associate - BES Engineering Services (Columbia Slough Design Division), 02/2000– 04/2001
Senior Engineering Associate - Facilities Planning (BES Planning Division), 02/1999–02/2000
Senior Engineering Associate - BES
Engineering Services (Maintenance Engineering and Design), 10/1997–02/1999
Civil Consultant - 2 years
Math Teacher - 3 years

Sports, reading, gardening, outdoors, dogs

Technical Proficiencies:

  • Capital Project Management
  • Contract Management
  • Decision Making
  • Problem Solving
  • Project Management
  • Supervising Employees
  • Other: Civil Design

Occupational Experiences: