Senior Mechanical Engineer - HVAC Systems

Senior Mechanical Engineer

• HVAC Systems ilocatum
• 5.0 Boston, MA Job Details 15 hours ago Qualifications HVAC system design and layout Project team coordination System design Mentoring Design of mechanical systems Senior level Geothermal energy Professional Engineer Leadership 10 years Full Job Description Senior Mechanical Engineer Boston, MA (Hybrid
• Boston, Portland ME, or Hartford CT) Must-Haves 10+ years of experience designing and leading HVAC systems for complex buildings Strong expertise in HVAC and thermal energy system design Proficiency with IESVE or comparable load calculation software Proven ability to lead design teams and mentor engineers Comfortable in client-facing roles with direct project responsibility

Preferred:

PE license About the Role Join a nationally recognized, employee-owned MEP firm known for innovation across data centers, healthcare, science & technology, and clean energy sectors . This is an opportunity to take on a leadership role within a collaborative environment that values technical excellence and forward-thinking design. What You'll Do Lead HVAC and thermal energy system design across all project phases Oversee heating/cooling load calculations using IESVE or similar tools Design geothermal wellfields, district energy systems, and heat pump solutions (air

• and water-source) Develop building automation and control strategies Support high-performance building initiatives, including LBC, PHIUS, and WELL certifications Coordinate directly with clients, architects, and internal teams Mentor and guide junior and mid-level engineers What You'll Get Hybrid flexibility across three New England office locations Exposure to cutting-edge, sustainable energy and building performance projects A collaborative, employee-owned culture with strong growth potential Opportunity to work on complex, high-impact projects across multiple industries This role is ideal for a senior-level engineer who wants to combine technical leadership, sustainability-focused design, and client engagement within a forward-looking engineering firm.