Mechanical Engineer
Irvine, CA · On-site
Conduct work sessions at the project site in conjunction with the Project Manager and other disciplines * Review mechanical documents for areas of conflict with all disciplines * Write and edit ...
Irvine, CA · On-site
Conduct work sessions at the project site in conjunction with the Project Manager and other disciplines * Review mechanical documents for areas of conflict with all disciplines * Write and edit ...
Irvine, CA · On-site
Conduct work sessions at the project site in conjunction with the Project Manager and other disciplines * Review mechanical documents for areas of conflict with all disciplines * Write and edit ...
Irvine, CA · On-site
Conduct work sessions at the project site in conjunction with the Project Manager and other disciplines * Review mechanical documents for areas of conflict with all disciplines * Write and edit ...
Irvine, CA · On-site
Conduct work sessions at the project site in conjunction with the Project Manager and other disciplines * Review mechanical documents for areas of conflict with all disciplines * Write and edit ...
Irvine, CA · On-site
Conduct work sessions at the project site in conjunction with the Project Manager and other disciplines * Review mechanical documents for areas of conflict with all disciplines * Write and edit ...
Irvine, CA · On-site
Conduct work sessions at the project site in conjunction with the Project Manager and other disciplines * Review mechanical documents for areas of conflict with all disciplines * Write and edit ...
San Bernardino, CA · On-site
$55K - $70K/yr
Must have excellent time management skills to meet project deadlines. Desired Qualifications * A degree in Mechanical Engineering is preferred but not required * EIT, PE License, or demonstrated ...
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San Bernardino, CA · On-site
$55K - $70K/yr
Must have excellent time management skills to meet project deadlines. Desired Qualifications * A degree in Mechanical Engineering is preferred but not required * EIT, PE License, or demonstrated ...
$93K - $126K/yr
Plumbing Project Manager position with a large mechanical and plumbing construction company We are a large growing mechanical contractor that works on many large mechanical hvac and plumbing projects.
$93K - $126K/yr
Plumbing Project Manager position with a large mechanical and plumbing construction company We are a large growing mechanical contractor that works on many large mechanical hvac and plumbing projects.
Irvine, CA · On-site
$97K - $131K/yr
Plumbing Project Manager position with a large mechanical and plumbing construction company We are a large growing mechanical contractor that works on many large mechanical hvac and plumbing projects.
Irvine, CA · On-site
$97K - $131K/yr
Plumbing Project Manager position with a large mechanical and plumbing construction company We are a large growing mechanical contractor that works on many large mechanical hvac and plumbing projects.
Orange, CA · On-site
$96K - $130K/yr
Plumbing Project Manager position with a large mechanical and plumbing construction company We are a large growing mechanical contractor that works on many large mechanical hvac and plumbing projects.
Orange, CA · On-site
$96K - $130K/yr
Plumbing Project Manager position with a large mechanical and plumbing construction company We are a large growing mechanical contractor that works on many large mechanical hvac and plumbing projects.
Anaheim, CA · On-site
$155K - $175K/yr
Education & Experience * 10+ years of project management experience in mechanical contracting * 5+ years of experience on industrial projects and in design-assist roles * Proven success managing ...
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Anaheim, CA · On-site
$155K - $175K/yr
Education & Experience * 10+ years of project management experience in mechanical contracting * 5+ years of experience on industrial projects and in design-assist roles * Proven success managing ...
Anaheim, CA · On-site
$102K - $128K/yr
Education & Experience * 10+ years of project management experience in mechanical contracting * 5+ years of experience on industrial projects and in design-assist roles * Proven success managing ...
Quick apply
Anaheim, CA · On-site
$102K - $128K/yr
Education & Experience * 10+ years of project management experience in mechanical contracting * 5+ years of experience on industrial projects and in design-assist roles * Proven success managing ...
Be Seen First
Ontario, CA · On-site
$120K - $140K/yr
The Opportunity We are hiring an experienced Project Manager to own commercial HVAC and mechanical projects from award through closeout. This is a role for someone who wants to build more than a ...
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Be Seen First
Ontario, CA · On-site
$120K - $140K/yr
The Opportunity We are hiring an experienced Project Manager to own commercial HVAC and mechanical projects from award through closeout. This is a role for someone who wants to build more than a ...
Santa Ana, CA · On-site
HVAC Project ManagerSanta Ana, CA Our diverse and skilled mechanical team is currently searching for an innovative and hardworking HVAC Project Manager. Candidate must be efficient in HVAC mechanical ...
Santa Ana, CA · On-site
HVAC Project ManagerSanta Ana, CA Our diverse and skilled mechanical team is currently searching for an innovative and hardworking HVAC Project Manager. Candidate must be efficient in HVAC mechanical ...
Orange, CA · On-site
We are a large, growing mechanical contractor. We work on some of California's biggest and best projects. We are searching for a top-notch Senior HVAC Project Manager to add to our team.
Orange, CA · On-site
We are a large, growing mechanical contractor. We work on some of California's biggest and best projects. We are searching for a top-notch Senior HVAC Project Manager to add to our team.
Senior HVAC and Plumbing Project Manager / Project Executive job in Orange County / Los Angeles ... Oversee one or multiple large mechanical projects Ensure projects are completed safely, on-time ...
Senior HVAC and Plumbing Project Manager / Project Executive job in Orange County / Los Angeles ... Oversee one or multiple large mechanical projects Ensure projects are completed safely, on-time ...
Irvine, CA · On-site
Senior HVAC Project Manager job in Orange County This is a permanent, full time position offering a ... Oversee one or multiple commercial large HVAC mechanical projects Ensure projects are completed ...
Irvine, CA · On-site
Senior HVAC Project Manager job in Orange County This is a permanent, full time position offering a ... Oversee one or multiple commercial large HVAC mechanical projects Ensure projects are completed ...
Orange, CA · On-site
Responsibilities: Assist Project Managers with one to multiple large mechanical projects (HVAC) Manage Subs, and coordinate project schedules, and build/get approval on change orders when project is ...
Orange, CA · On-site
Responsibilities: Assist Project Managers with one to multiple large mechanical projects (HVAC) Manage Subs, and coordinate project schedules, and build/get approval on change orders when project is ...
Irvine, CA · On-site
$91K - $114K/yr
Responsibilities for Plumbing Project Engineer: Assist Project Managers with one to multiple large mechanical projects (Plumbing) Manage Subs, and coordinate project schedules, and build/get approval ...
Irvine, CA · On-site
$91K - $114K/yr
Responsibilities for Plumbing Project Engineer: Assist Project Managers with one to multiple large mechanical projects (Plumbing) Manage Subs, and coordinate project schedules, and build/get approval ...
$95K - $125K/yr
We are representing a reputable, employee-owned mechanical contractor seeking an experienced Project Manager with a background in managing HVAC scopes. This role is ideal for someone who has managed ...
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$95K - $125K/yr
We are representing a reputable, employee-owned mechanical contractor seeking an experienced Project Manager with a background in managing HVAC scopes. This role is ideal for someone who has managed ...
San Bernardino, CA · On-site
$120K - $140K/yr
HVAC Project Manager - Residential & Light Commercial Summary We are representing a fast-growing residential builder and mechanical contractor seeking an experienced HVAC Project Manager to oversee ...
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San Bernardino, CA · On-site
$120K - $140K/yr
HVAC Project Manager - Residential & Light Commercial Summary We are representing a fast-growing residential builder and mechanical contractor seeking an experienced HVAC Project Manager to oversee ...
Placentia, CA · On-site
$120K - $140K/yr
Manage full project lifecycle: planning, scheduling, budgeting, resource allocation, risk management, change orders, and closeout for HVAC/mechanical projects. * Review bid documents, drawings, and ...
Placentia, CA · On-site
$120K - $140K/yr
Manage full project lifecycle: planning, scheduling, budgeting, resource allocation, risk management, change orders, and closeout for HVAC/mechanical projects. * Review bid documents, drawings, and ...
Placentia, CA · Hybrid
$120K - $140K/yr
Manage full project lifecycle: planning, scheduling, budgeting, resource allocation, risk management, change orders, and closeout for HVAC/mechanical projects. * Review bid documents, drawings, and ...
Placentia, CA · Hybrid
$120K - $140K/yr
Manage full project lifecycle: planning, scheduling, budgeting, resource allocation, risk management, change orders, and closeout for HVAC/mechanical projects. * Review bid documents, drawings, and ...
$49K - $58.2K
3% of jobs
$58.2K - $67.3K
1% of jobs
$67.3K - $76.5K
4% of jobs
$76.5K - $85.6K
7% of jobs
$94.5K is the 25th percentile. Wages below this are outliers.
$85.6K - $94.8K
9% of jobs
$94.8K - $103.9K
15% of jobs
The median wage is $109.7K / yr.
$103.9K - $113.1K
16% of jobs
$113.1K - $122.3K
15% of jobs
$125.2K is the 75th percentile. Wages above this are outliers.
$122.3K - $131.4K
14% of jobs
$131.4K - $140.6K
11% of jobs
$140.6K - $149.7K
5% of jobs
$49K
$110.3K
$149.7K
A mechanical project manager coordinates activities on a mechanical construction project. As a mechanical project manager, you monitor the status of a project to ensure that it stays on schedule. You also make sure that the project is in compliance with all safety, labor, and zoning regulations. You typically spend less time on a work site than a construction manager and handle administrative duties such as budgeting and managing agreements with subcontractors. You may need a bachelor’s degree in engineering, building science, or a related field, but an associate degree and ample experience are often enough. Certification from the American Institute of Constructors or Construction Management Association of America is desirable.
| Aspect | Mechanical Project Manager | Mechanical Engineer |
|---|---|---|
| Responsibilities | Oversees entire projects, manages teams, coordinates schedules, and ensures project delivery | Designs, develops, and tests mechanical systems and components |
| Required Credentials | Bachelor's in Mechanical Engineering, PMP certification often preferred | Bachelor's or Master's in Mechanical Engineering |
| Work Environment | Construction sites, manufacturing plants, project offices | Design offices, laboratories, manufacturing facilities |
| Industry Usage | Construction, manufacturing, energy projects | Product design, R&D, manufacturing |
The main difference is that Mechanical Project Managers focus on overseeing entire projects, coordinating teams, and ensuring timely delivery, while Mechanical Engineers concentrate on designing and developing mechanical systems. Both roles require a background in mechanical engineering, but their daily tasks and responsibilities differ significantly.
For Mechanical Project Manager jobs in Riverside, CA, the most frequently searched job titles are:
The top searched job categories for Mechanical Project Manager jobs in Riverside, CA are:
Cities near Riverside, CA with the most Mechanical Project Manager job openings:

9.2
Based on 59 frontline employees who took The Breakroom Quiz
32nd of 449 rated engineering
At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world?
Watch Our Story:' https://www.hdrinc.com/our-story'
Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.
We believe building engineering is more than systems and structures, it's about powering progress and enabling innovation. As part of HDR's Building Engineering Services Group, you'll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From high-performance data centers driving the future of AI to dynamic commercial environments, your work will directly support technological advancement, sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to solve complex design challenges with precision, creativity, and collaboration. Whether you're optimizing energy efficiency, integrating resilient systems, or engineering the backbone of next-generation facilities, your contributions will help define the future of the built environment. This isn't just a job, it's a chance to lead innovation, engineer impact, and build a legacy of excellence.
What We Believe
HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.
Our Commitment
As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.
Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.
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At HDR, we specialize in engineering, architecture, environmental and construction services. While we are most well-known for adding beauty and structure to communities through high-performance buildings and smart infrastructure, we provide much more than that. We create an unshakable foundation for progress because our multidisciplinary teams also include scientists, economists, builders, analysts and artists.
Specialized design services
5,001 - 10,000 Employees
Omaha, NE, US
1917