Senior Plumbing Design Engineer

Senior Plumbing Design Engineer (MEP) – San Francisco, CA (Hybrid)

Join a People-First, Employee-Owned Firm That’s Redefining Flexibility and Growth

Interface Engineering Inc.

At Interface Engineering, we believe your career should be as dynamic and rewarding as the projects you support. As a 100% employee‑owned firm, we’re proud to offer our Collaboration from Home policy—giving you the flexibility of a hybrid schedule (2 days in‑office per week minimum) while staying connected to a team that values innovation, inclusion, and impact.

Why Interface?

We’re not just engineers—we’re collaborators, mentors, and trailblazers in high‑performance design. Our Pathway to Leadership program offers a transparent, personalized roadmap for career advancement, empowering you to grow in the direction that excites you most.

Our Culture

Interface has the company culture and work environment you have been seeking! You’ll find a workplace with a culture of fun, and superior work / life balance benefits, expansive personal development opportunities, cutting‑edge technology, and great relationships. You’ll work alongside MEP industry leaders who will help you develop your own thriving career path. Our work takes us around the globe and on a steady growth curve. Our success and innovation are powered by people like you!

Our Core Values

• Conscientious
• Empowered
• Respectful
• Resilient
• Transformative

Key Responsibilities

Required

Preferred

What You’ll Love

Ready to grow with us? If you’re looking for a role where your voice matters, your growth is supported, and your work makes a difference— apply today and become part of the Interface Engineering family.

Social Equity

Interface is committed to social equity within our walls and in our communities. We are a diverse, inclusive, and responsible firm. Interface provides equal employment opportunities (EEO) to employees and applicants regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status or any other applicable federal or state‑protected classifications. We support local business and seek to partner with small and minority‑owned firms on our projects. Our staff is empowered to design community service programs (e.g., clean up beaches, serve meals at shelters, tutor school‑aged children, etc.) – using paid volunteer time.

Please note : H1‑B visa sponsorship or transfer is not approved for this position.

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