Are you ready to lead the mechanical design of high-performance buildings that shape communities and critical infrastructure? AECOMs Bay Area Buildings Places team is seeking a Senior Mechanical Engineer to provide technical leadership, mentor emerging talent, and deliver complex HVAC and building systems solutions across a diverse portfolio of projects. This is a Hybrid opportunity working out of AECOMs Oakland and or San Francisco offices. This is a senior technical leadership role for an experienced engineer who thrives in both independent execution and collaborative, multi-disciplinary environmentssomeone who values design excellence, accountability, and developing the next generation of engineers. What Youll Do. As a Senior Mechanical Engineer, you will lead mechanical system design and delivery from concept through construction administration while serving as a trusted technical resource for clients and internal teams. Technical Leadership & Design Excellence. Lead the mechan...Mechanical Engineer, Mechanical, Engineer, Leadership, Mechanic, Team Leader