Senior Mechanical Engineer – Transit MEP (Employee-Owned)

EXP is seeking a Senior Mechanical Engineer to lead HVAC, plumbing, and mechanical systems design for Transit, Transportation, Commercial, Institutional, and Public Infrastructure across the Mid-Atlantic region. You will collaborate with multidisciplinary teams and clients to deliver technically sound, code-compliant solutions.

Responsibilities include leading design through construction, performing calculations and system analyses, and mentoring junior staff while ensuring quality, schedule,