Jed deMers

Senior Manager of Business Systems & Project Controls

Mr. deMers has over 40 years of engineering, management, and construction experience and has served Washington Group International (formerly Morrison Knudsen Corporation) since 1965. Projects with which Mr. deMers has been involved include heavy civil construction, structural, water resources, and transportation projects. He has held positions of Office Engineer, Cost Engineer, Project Engineer, Senior Engineer, Assistant Project Manager, Assistant Division Engineer, Chief Engineer, Project Manager, and Engineering Manager. He has lived and worked extensively on international projects in the Philippines, El Salvador, Chile, Papua New Guinea and Egypt.


  • BS, Civil Engineering, Stanford University
  • MS, Construction Management, Stanford University
  • Registered Professional Engineer – California & Idaho

Experience Summary:

2008 to Present – 5RMK Senior Estimating Manager

2006 to 2007 – Bilfinger Berger Civil – Vancouver, B.C. – Estimating Manager

2000 to 2006 – Washington Group International – Boise, Idaho

  • Engineering and Estimating Manager – International Infrastructure Division
  • Project Engineer – San Roque Multi-Purpose Dam – Philippines

1965 to 2000 – Morrison-Knudsen Corporation – Boise, Idaho

  • Chief Engineer – Infrastructure Group
  • Estimating Manager – International Group
  • Project Manager – Don Pedro Powerhouse – Northern California
  • Project Engineer – Various Hydro-Electric, BART Subway System and Anti-Ballistic Missile System Defense Programs in the U.S. and South America