Senior Mechanical Engineer

AECOM

📍 Markham, Ontario, Canada

full-time Engineers Posted February 23, 2026

Job Description

Job Description

AECOM is seeking a motivated and skilled Senior Mechanical Engineer to support the design and construction of buildings within the Buildings + Places (B+P) business line. This opportunity can be based out of our Markham, Mississauga, or Pickering offices, with opportunities for hybrid work available. This is a new role for the team.

This is an exciting opportunity for a Senior-level Mechanical Engineer with extensive experience in building systems to serve as the Technical Lead and Job Captain for the Mechanical Discipline on multi-discipline projects for the Defence and Transportation Market Sectors. The role also involves mentoring junior staff, contributing to technical excellence, and supporting pr...