Mechanical Engineer / Estimator / Project Manager - Design/Build

https:/jobs.gogpac.com/gpac/search/Apply/all/166/504143014/Mechanical%20Engineer%20_%20Estimator%20_; San Jose (CA); On-site; USD 150,000 - 200,000; Full time

Job summary

A family-owned mechanical contractor is seeking a Mechanical Engineer / Estimator / Project Manager to lead HVAC and plumbing design/build projects. Ideal candidates have 15+ years of experience and a passion for problem-solving, with a focus on quality work and team collaboration. This position offers a competitive salary and a people-first company culture.

Benefits

100% paid medical, dental, and vision insurance for employee and family

High compensation ($150k–$200k base + perks)

Stable, long-established firm with modern processes

Direct access to ownership and decision-makers

Qualifications

• 15+ years of relevant experience in mechanical engineering, estimating, and project management.
• Proven expertise in design/build delivery for HVAC and plumbing systems.

Responsibilities

• Lead mechanical (HVAC & plumbing) design/build projects from preconstruction through completion.
• Provide accurate estimates, develop budgets, scopes, and schedules.
• Collaborate closely with clients and internal teams.

Skills

Mechanical engineering

Estimating

Project management

Client communication

Team leadership

Job description

Mechanical Engineer / Estimator / Project Manager – Design/Build

Location: San Francisco Bay Area, CA (onsite) Industry: Mechanical Contracting | HVAC | Plumbing | Fire Protection Employment Type: Full-Time | Direct Hire Salary: $150,000 – $200,000 + Full Benefits (including 100% employer-paid MDV for employee and family)

Build Smarter. Lead Boldly. Get Paid What You're Worth.

A leading, family-owned mechanical contractor with over 60 years of proven success is seeking a Mechanical Engineer / Estimator / Project Manager to take the lead on high-impact HVAC and plumbing design/build projects. This is a rare opportunity to join a tight-knit, top-tier team of professionals who value quality work, long-term relationships, and having fun while doing it.

If you're a seasoned expert with 15+ years of experience, a passion for problem-solving, and the leadership skills to drive a project from concept to completion — we want to talk to you.

Why You’ll Want This Job:

• High compensation ($150k–$200k base + perks)

• 100% paid medical, dental, and vision insurance for employee and family

• Stable, long-established firm (over 60 years) with modern processes and a people-first culture

• No red tape — direct access to ownership and decision-makers

• True design/build capabilities under one roof: engineering, estimating, project management, and execution all coordinated for speed and efficiency

• Dynamic, respectful team that thrives on collaboration, autonomy, and pride in workmanship

What You'll Do:

• Lead mechanical (HVAC & plumbing) design/build projects from preconstruction through completion

• Provide accurate estimates and develop budgets, scopes, and schedules

• Collaborate closely with clients, engineers, subcontractors, and internal teams

• Review drawings, manage design processes, and oversee coordination of all project phases

• Ensure quality control, safety, compliance, and profitability throughout each project

What We’re Looking For:

• 15+ years of relevant experience in mechanical engineering, estimating, and project management

• Proven expertise in design/build delivery for HVAC and plumbing systems

• Deep understanding of preconstruction planning, MEP systems, budgets, and construction sequencing

• Strong client communication and team leadership abilities

• LEED experience a plus (but not required)

This is more than a job — it’s a place to make an impact, grow with a high-performing team, and build projects that matter.

If you’re a driven, experienced, and motivated professional ready for the next big opportunity, apply today.

APPLY NOW and be part of a team that’s built a reputation for excellence — project by project, decade after decade.