Tri Innovations is seeking a Senior Piping Designer in Calgary to develop complex piping layouts and 3D models for midstream energy, bulk handling, transportation, and renewables. You will coordinate with mechanical, process, civil/structural, and E&I; teams to resolve layout conflicts and ensure design cohesiveness. The role requires 7-12 years in an EPCM setting, proficiency in AutoCAD, Plant 3D, and Navisworks, and a Diploma or Certificate in drafting or engineering technology.