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Mechanical Project Engineer Jobs in California (NOW HIRING)

Cybercoders

Mechanical Project Engineer

Gardena, CA · On-site

$70K - $110K/yr

Mechanical Project Engineer Mechanical Project Engineer Location: Gardena, CA Salary: $70K-$110K Base (salary depends on experience) Position Overview We are seeking a Mechanical Project Engineer to ...

Cybercoders

Mechanical Project Engineer

Gardena, CA · On-site

$70K - $110K/yr

Mechanical Project Engineer Mechanical Project Engineer Location: Gardena, CA Salary: $70K-$110K Base (salary depends on experience) Position Overview We are seeking a Mechanical Project Engineer to ...

RimePro Inc

Mechanical Project Engineer

Sacramento, CA

$85K - $110K/yr

Position Overview The Project Engineer supports the successful execution of commercial mechanical construction projects, with a focus on HVAC and plumbing systems. This role works closely with ...

Blueprint Hires

Mechanical Project Engineer

Palo Alto, CA

$90K - $123K/yr

A multi-disciplinary architectural, engineering and construction firm is seeking a Mechanical Project Engineer to help them build a better future by bringing your technical expertise in Palo Alto, CA.

K2 Staffing, LLC

Mechanical Project Engineer

San Diego, CA · On-site

$66K - $90K/yr

Summary Our client is currently seeking individuals for a full-time position as a Mechanical Project Engineer located in the San Diego, CA area. Backed by the strength and stability that comes with ...

K2 Staffing

Mechanical Project Engineer

San Diego, CA

$81K - $111K/yr

Summary Our client is currently seeking individuals for a full-time position as a Mechanical Project Engineer located in the San Diego, CA area. Backed by the strength and stability that comes with ...

RimePro Inc

Mechanical Project Engineer

Anaheim, CA

$80K - $109K/yr

Project Engineer - Mechanical Construction Location: Anaheim, CA A growing mechanical contractor is seeking a Project Engineer to support commercial mechanical construction projects throughout ...

IMEG

Mechanical Project Engineer 1

Ontario, CA

$115K - $140K/yr

IMEG is hiring a Mechanical Project Engineer, in Ontario, CA , to lead design efforts as a project manager or lead engineer for low to moderate complexity projects and collaborate with senior staff ...

IMEG

Mechanical Project Engineer 1

Ontario, CA · On-site

$115K - $140K/yr

IMEG is hiring a Mechanical Project Engineer, in Ontario, CA , to lead design efforts as a project manager or lead engineer for low to moderate complexity projects and collaborate with senior staff ...

RimePro Inc

Project Engineer

Arcadia, CA · On-site

$75K - $125K/yr

We are representing a mechanical contractor hiring a Project Engineer to support HVAC and Plumbing construction projects in CA. This position assists the Project Manager in all phases of mechanical ...

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Showing results 1-20

All JobsMechanical Project Engineer JobsMechanical Project Engineer Jobs in California

Mechanical Project Engineer information

See California salary details

$47.4K

$91.1K

$126.8K

How much do mechanical project engineer jobs pay per year?

As of Aug 2, 2026, the average yearly pay for mechanical project engineer in California is $91,148.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,000.00 and $103,600.00 per year, depending on experience, location, and employer.

What is the difference between Mechanical Project Engineer vs Mechanical Design Engineer?

AspectMechanical Project EngineerMechanical Design Engineer
Required CredentialsBachelor's in Mechanical Engineering, relevant certifications (e.g., PE)Bachelor's in Mechanical Engineering, CAD certifications
Work EnvironmentConstruction sites, manufacturing plants, project sitesDesign studios, R&D labs, CAD workstations
Employer & Industry UsageConstruction firms, manufacturing companies, engineering consultanciesDesign firms, product development companies, R&D departments

The main difference is that Mechanical Project Engineers focus on managing and overseeing mechanical projects from planning to completion, often working on-site and coordinating teams. Mechanical Design Engineers primarily focus on creating and developing mechanical designs using CAD software, working mainly in design environments. Both roles require a mechanical engineering background but serve different stages of the project lifecycle.

What are the key skills and qualifications needed to thrive as a Mechanical Project Engineer, and why are they important?

To thrive as a Mechanical Project Engineer, you need a strong background in mechanical engineering principles, project management, and often a bachelor’s degree in mechanical engineering or a related field. Familiarity with CAD software, project scheduling tools like MS Project, and certifications such as PMP or PE are commonly expected. Excellent communication, leadership, and problem-solving skills set top performers apart in this role. These skills ensure projects are designed efficiently, delivered on time, and meet both technical and client requirements.

What are some common challenges Mechanical Project Engineers face when coordinating with multidisciplinary teams?

Mechanical Project Engineers frequently work alongside electrical, civil, and software engineers, as well as project managers and clients. One common challenge is ensuring clear communication and alignment on project requirements, timelines, and technical specifications, as each discipline may have different priorities and workflows. Managing changes in project scope or resolving technical conflicts can also require strong negotiation and problem-solving skills. Building effective relationships and maintaining open communication channels are key to overcoming these challenges and ensuring successful project delivery.

What are Mechanical Project Engineers?

Mechanical Project Engineers are professionals responsible for planning, coordinating, and overseeing mechanical engineering projects from conception to completion. They work on designing, developing, and installing mechanical systems, ensuring that projects meet technical specifications, budget requirements, and deadlines. Their role often includes collaborating with other engineers, contractors, and stakeholders to solve problems and ensure the project's success. Mechanical Project Engineers are essential in industries such as construction, manufacturing, energy, and automotive.
What are popular job titles related to Mechanical Project Engineer jobs in California? For Mechanical Project Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Mechanical Project Engineer jobs in California look for? The top searched job categories for Mechanical Project Engineer jobs in California are:
What cities in California are hiring for Mechanical Project Engineer jobs? Cities in California with the most Mechanical Project Engineer job openings:
What are popular job titles related to Mechanical Project Engineer jobs in CA? For Mechanical Project Engineer jobs in CA, the most frequently searched job titles are:
Mechanical Project Engineer jobs near you
Infographic showing various Mechanical Project Engineer job openings in California as of July 2026, with employment types broken down into 6% Internship, and 94% Full Time. Highlights an 100% In-person job distribution, with an average salary of $91,148 per year, or $43.8 per hour.

Mechanical Project Engineer

Cybercoders

Gardena, CA • On-site

$70K - $110K/yr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Mechanical Project Engineer

Mechanical Project Engineer
Location: Gardena, CA 
Salary: $70K-$110K Base (salary depends on experience) 
Position Overview
We are seeking a Mechanical Project Engineer to help with the mechanical engineering and construction support for commercial and industrial projects. The role is responsible for managing the mechanical systems scope, HVAC, plumbing, piping, sheet metal, and boiler through design, preconstruction, and construction phases. 
Key Responsibilities

  • Serve as project mechanical engineer on assigned projects, overseeing HVAC, plumbing, piping, sheet metal, and boiler systems from design through closeout.
  • Coordinate with architects, MEP engineers, contractors, and subcontractors to resolve design and installation issues, ensuring constructability and code compliance.
  • Develop and review mechanical design drawings, specifications, submittals, and shop drawings; provide technical direction and approvals.
  • Ensure compliance with safety standards, building codes, and project specifications; participate in commissioning and turnover documentation.
  • Collaborate with mechanical contractors and vendors for equipment selection, procurement schedules, and installation sequencing.

Qualifications

  • Minimum 1+ years of experience as a Mechanical Project Engineer or Project Engineer on commercial or industrial construction projects; experience across HVAC, plumbing, piping, and sheet metal required.
  • Proven experience with MEP coordination, ground-up construction, and design-build delivery preferred.
  • Familiarity with preconstruction tasks, including estimating, scope definition, and value engineering.
  • Proficient with construction documents, submittal review, shop drawings, and change management processes.

  • Working knowledge of HVAC systems, heating/air conditioning, boilers, pumping, and fluid systems.

Benefits

Full Benefits Included 
 

- For this position, you must be currently authorized to work in the United States without the need for sponsorship for a non-immigrant visa. CyberCoders will consider for Employment in the City of Los Angeles qualified Applicants with Criminal Histories in a manner consistent with the requirements of the Los Angeles Fair Chance Initiative for Hiring (Ban the Box) Ordinance.This job was first posted by CyberCoders on 06/23/2026 and applications will be accepted on an ongoing basis until the position is filled or closed.Everforth CyberCoders is proud to be an Equal Opportunity Employer
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity or expression, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, status as a crime victim, disability, protected veteran status, or any other characteristic protected by law. Our hiring process includes AI screening for keywords and minimum qualifications, and a virtual recruiter as part of the application process. A human recruiter reviews all results. Click here for details on our virtual recruiter .  Everforth CyberCoders will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable state and local law, including but not limited to the Los Angeles County Fair Chance Ordinance, the San Francisco Fair Chance Ordinance, and the California Fair Chance Act. Everforth CyberCoders is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. Individuals needing special assistance or an accommodation while seeking employment can contact a member of our Human Resources team at Benefits@CyberCoders.com to make arrangements.

Salary

$70000 - $110000 USD per year
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About CyberCoders

Sourced by ZipRecruiter

CyberCoders is a cutting-edge recruiting firm headquartered in Irvine, CA, US. The company operates within the technology industry, specializing in connecting talented professionals with suitable positions across a variety of sectors. Offering a broad spectrum of services, CyberCoders uses innovative, data-driven strategies and a proprietary matching technology to pair candidates with suitable job openings. Since its inception in 1999, CyberCoders has distinguished itself as an industry trailblazer. The company's mission is to deliver effective talent solutions, thus enabling both businesses and workers to achieve their goals.

Industry

Technology, communication and media

Company size

51 - 200 Employees

Headquarters location

Irvine, CA, US

Year founded

1999

Social media

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