Senior Contract Administrator, Construction Inspector - Water/Wastewater Barrie, ON, Canada Job Description Posted Friday, January 2, 2026 at 5:00 AM Are you an experienced engineering professional eager to advance your career with a dedicated, community-focused, award-winning company? Tatham Engineering offers the prospect to join a supportive team that values mentorship and provides challenging, rewarding work. Put your knowledge and experience to meaningful use in an environment where collaboration and growth are encouraged. We are seeking to fill a current role of a Senior Contract Administrator, Construction Inspector to work in the Water & Wastewater group out of our Barrie office. This position is responsible for the contract administration and inspection of vertical infrastructure such as treatment plants and pump stations (water and sewage), water storage reservoirs, yard piping, watermains and sanitary force mains. Contract administration duties include conducting site meetings and preparing meeting minutes,