Sr.; Lead) Mechanical Engineer – Life Science

Location: Boston, MA |
Schedule: Full-time, on-site

Our client is an architecture, engineering, and construction management firm specializing in pharmaceutical and biotech facilities, with expertise spanning process and MEP engineering, process architecture, lab planning, and commissioning and qualification. The firm is seeking a senior mechanical engineer to lead its mechanical group in the Boston area, guiding design work across a range of complex life science projects.

• Design HVAC and process support systems for cGMP spaces, including clean rooms and aseptic processing areas
• Design central utility systems such as chiller plants
• Perform load calculations, equipment selection, and specification writing
• Serve as engineer of record and review the mechanical team's work
• Mentor and develop engineers within the group
• Work directly with clients and support proposals and business development
• Coordinate with process, electrical, architecture, and commissioning teams
• Support construction administration, including submittals, RFIs, and site visits

• Professional Engineer license
• Bachelor's degree in mechanical engineering
• Significant mechanical design experience on pharmaceutical or biotech facilities, with hands-on cGMP work
• Working knowledge of cGMP HVAC requirements, including cleanroom classification and pressurization
• Experience leading and mentoring engineers
• Comfortable working directly with clients

• Familiarity with ISPE Baseline Guides is a plus

This is an opportunity to lead a mechanical engineering team of about ten on a diverse portfolio of pharmaceutical and biotech projects, including biologics and cell therapy facilities, aseptic processing, and central utility plants.