Senior Mechanical Project Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Mechanical Project Engineer based in the United States. We are seeking an experienced Senior Mechanical Project Engineer to lead engineering assessments and infrastructure improvement projects across commercial and industrial facilities. This role focuses on identifying opportunities to improve energy efficiency, utility performance, operational reliability, and cost effectiveness through practical, technically sound solutions. You will oversee site surveys, feasibility studies, engineering design, project scoping, and investment-grade cost estimates, helping clients make informed capital investment decisions. Working closely with clients, internal teams, and external engineering partners, you will guide projects from initial assessment through implementation support. The position combines technical expertise, financial analysis, and project coordination in a collaborative, client-facing environment. It offers the opportunity to contribute to significant infrastructure modernization initiatives while delivering measurable operational and financial value.