Senior Mechanical Engineer, Santa Rosa

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