Principal / Senior Mechanical Design Engineer (MEP) – Honolulu, HI

Principal / Senior Mechanical Design Engineer (MEP) 📍 Hybrid (Minimum 2 Days In‑Office) 🏢 100% Employee‑Owned Engineering Consultancy Shape the Future of High‑Performance Building Design Join a people‑first, employee‑owned engineering firm that is redefining flexibility, leadership, and long‑term career growth in the MEP industry. This organisation is seeking an Senior Mechanical Design Engineer (MEP) to play a key leadership role within a growing regional office.This is an opportunity to lead impactful projects, mentor high‑calibre teams, and build lasting client relationships—while maintaining a healthy work/life balance through a hybrid working model.Why This Opportunity?This firm goes beyond traditional engineering. You’ll be part of a collaborative, ownership‑driven culture where your voice matters and your career progression is intentional. - ✅ Employee Ownership (ESOP): Build meaningful equity in the firm - ✅ Hybrid Flexibility: Structured hybrid work model supporting balance and connection - ✅ Clear Leadership Pathway: Transparent and personalised career progression - ✅ Project Variety & Impact: Work on complex, high‑performance buildings across multiple sectors Company Culture This organisation offers the kind of culture professionals actively seek: - People‑first, inclusive environment - Strong emphasis on work/life balance - Continuous professional and leadership development - Innovative design tools and forward‑thinking engineering - Collaboration with respected industry leaders Growth is steady, global, and driven by empowered people. Core Values: Conscientious. Empowered. Respectful. Resilient. Transformative. The Role As an Senior Mechanical Design Engineer, you will act as a discipline and people leader across multiple projects. Responsibilities include: - Leading and mentoring local MEP design teams - Developing and maintaining strong client relationships (architects & owners) - HVAC system selection, engineering, and detailed design - Producing drawings, specifications, calculations, and technical analyses - Providing oversight and mentorship to HVAC support staff - Managing projects and contributing to office growth and strategy - Conducting construction administration and site observations - Delivering consistently high standards of client and team service What You Bring Required - Bachelor of Science in Mechanical Engineering (BSME) - 10+ years’ experience in MEP consulting/design - Proven people leadership and team management experience - Project management experience within the MEP environment - Strong client‑facing and communication skills - Deep understanding of building codes and HVAC systems Preferred - Professional Engineering (PE) license (or equivalent experience) - LEED Accreditation - Working knowledge of IES‑VE Compensation & Benefits - 📈 Employee Stock Ownership Plan (ESOP) - 🏥 Comprehensive Benefits: 401(k), medical, dental, vision, life & disability insurance, transportation benefits - 🏖 Time Off: Generous PTO, paid holidays, plus firmwide holiday closure (Christmas to New Year) - 🤝 Purpose‑Driven: Paid volunteer time and a strong commitment to social equity - 📚 Professional Growth: Continuous learning alongside industry leaders