Senior Mechanical Design Engineer

Senior Mechanical Design Engineer (MEP) – San Francisco, CA (Hybrid) Representing a Leading Employee‑Owned Engineering Firm A well‑established, 100% employee‑owned engineering firm is seeking a Senior Mechanical Design Engineer (MEP) to join its San Francisco team. This opportunity is ideal for an experienced mechanical design professional who wants to contribute to high‑performance, mission‑driven projects while benefiting from a flexible hybrid work model (minimum two days on‑site per week). The organization values innovation, inclusivity, and employee empowerment, offering a workplace where people can build long‑term, meaningful careers. About the Company This firm is known for its collaborative approach, technical excellence, and commitment to sustainable, high‑performance design. Employees benefit from a structured Pathway to Leadership program that provides transparent career development and opportunities to grow into leadership roles based on individual strengths and goals. Company Culture This is a workplace where people thrive professionally and personally. Highlights include:

• A fun, supportive, people-first environment
• Genuine work/life balance and employee‑friendly policies
• Extensive professional development and learning opportunities
• Advanced engineering tools and innovative technology
• Access to mentorship from highly respected MEP industry leaders

The firm continues to expand its global project footprint and is on a consistent growth trajectory. Core Values The organization’s culture is rooted in five key values:

• Conscientious
• Empowered
• Respectful
• Transformative
• Resilient

These principles guide day‑to‑day operations and long‑term decision‑making. Role Overview & Key Responsibilities The Senior Mechanical Design Engineer will lead the mechanical discipline across multiple projects. Responsibilities include:

• HVAC system design, engineering, and equipment selection
• Preparing HVAC drawings, specifications, analyses, and calculations
• Overseeing and mentoring HVAC support staff
• Conducting construction administration and site observations
• Communicating effectively with project teams and clients
• Delivering exceptional service and technical expertise throughout the project lifecycle

Required Qualifications

• Bachelor’s degree in Mechanical Engineering (or equivalent experience)
• 7+ years of MEP or AEC mechanical design and consulting experience
• Advanced expertise in HVAC systems for public safety, education, and commercial buildings
• Strong knowledge of industry codes and standards
• Experience presenting to and engaging with clients

Preferred Qualifications

• Professional Engineering (PE) license
• LEED Accreditation
• Experience with IES‑VE

Compensation & Benefits The firm offers a comprehensive and competitive package, including:

• Employee Ownership: Participation in a robust Employee Stock Ownership Plan (ESOP)
• Benefits: Medical, dental, vision, 401(k), life/disability insurance, transportation benefits, and more
• Time Off: Generous PTO, paid holidays, and company‑wide closure from Christmas through New Year’s
• Purpose‑Driven Environment: Paid volunteer hours and commitment to social equity
• Career Advancement: Opportunities to work with industry leaders and access to ongoing training and development