Mechanical Designer/Engineer

Mazzetti is seeking a Mechanical Designer/Engineer to join its engineering practice in the St. Louis area, focusing on the analysis, design, and documentation of mechanical and HVAC systems for healthcare and mission-critical projects. The role involves taking ownership of system design on small to mid-size projects, collaborating with senior engineers and multidisciplinary teams, and supporting project delivery through construction administration. This position offers opportunities for growth into complex projects and client management responsibilities.