Mechanical Engineer Jobs in Ontario, CA

A Mechanical Engineer in the construction industry plays a crucial role in designing, developing, building, and testing various mechanical systems such as machinery, tools, and engines used in construction projects. They work closely with architects and civil engineers to integrate mechanical components into building designs, ensuring that all mechanical systems function efficiently and safely. They are also responsible for overseeing the installation, operation and maintenance of equipment, and troubleshooting any mechanical failures.

The skills required for a Mechanical Engineer in the construction industry include strong analytical and problem-solving abilities, excellent knowledge in math and physics, proficiency in computer-aided design (CAD) software, and good understanding of manufacturing processes and construction methods. A professional certification like the Professional Engineer (PE) license can also enhance their credibility. Prior to becoming a Mechanical Engineer, one may start as a Mechanical Engineering Intern, Mechanical Engineering Associate, or a Junior Mechanical Engineer to gain the necessary experience and practical skills.

1-15 of 28 Jobs

Future Opportunities - Join Our Talent Pipeline for R&D Device Engineer - Mechanical, Electrical, or Software Engineer

  • Irvine, CA (22 miles from Ontario, CA)
  • 2 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 2 days ago

Company Description AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive...

Mechanical Engineer - Metal Fabrication

  • Anaheim, CA (23 miles from Ontario, CA)
  • 2 days ago
  • Anaheim, CA (23 miles from Ontario, CA)
  • 2 days ago

element analysis (FEA) Hands-on shop or prototyping experience Why Join Us?...

Senior Mechanical Engineer - Buildings

  • Irvine, CA (22 miles from Ontario, CA)
  • 4 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 4 days ago

In the role of Senior Mechanical Engineer - Buildings, we'll count on you to\: Coordinate the work of Mechanical Engineers with the balance of a multidiscipline team throughout the entire project's...

Building Mechanical Engineer

  • Irvine, CA (22 miles from Ontario, CA)
  • 4 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 4 days ago

In the role of Building Mechanical Engineer, we'll count on you to\: Coordinate the work of the mechanical design team through the schematic design development and contract document phase of a project...

Staff R&D Mechanical Engineer

  • Irvine, CA (22 miles from Ontario, CA)
  • 7 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 7 days ago

Job title Staff R&D Mechanical Engineer Function R&D Product Development Sub function R&D Mechanical Engineering Category Senior Engineer, R&D Mechanical Engineering (ST6) Location Irvine / United States...

Mechanical Engineer II

  • Irvine, CA (22 miles from Ontario, CA)
  • 9 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 9 days ago

Mechanical Engineer II#25-67199 Irvine, CA All On-site Job Description Description This role will be focused on identifying and implementing utility efficiencies across a large campus with a central...

Remote Work

Mechanical Engineer

  • Irvine, CA (22 miles from Ontario, CA)
  • 12 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 12 days ago

MECHANICAL ENGINEER Irvine, CALIFORNIA JOB REFERENCE ID: 25-06895 JOB TYPE: Contract LOCATION: Irvine, CALIFORNIA PAY RATE: $35 - $45 POST DATE: August 1, 2025 : Will be conducting an inventory of equipment...

Mechanical Engineer

  • Fontana, CA (12 miles from Ontario, CA)
  • 17 days ago
  • Fontana, CA (12 miles from Ontario, CA)
  • 17 days ago

Reporting to the Mechanical Engineer Manager the Mechanical Engineer Responsible for designing, validating, and implementing innovative and cost-effective product solutions of complex scope to support...

Principal Mechanical Engineer

  • Irvine, CA (22 miles from Ontario, CA)
  • 21 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 21 days ago

Terran Orbital is seeking an experienced Principal Mechanical Engineer to join our growing team. Reporting to the Sr....

Mechanical Engineer

  • Irvine, CA (22 miles from Ontario, CA)
  • 22 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 22 days ago

The Mechanical Engineer at Advanced Sterilization Products (ASP) will play a critical role in the design, development, implementation, and continuous improvement of mechanical systems, components, and...

Mechanical Engineer III (H/F) (M/F)

  • Irvine, CA (22 miles from Ontario, CA)
  • 23 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 23 days ago

The Mechanical Engineer works on the development of new products, and the improvement and sustainment of existing products....

Lighting Mechanical Engineer

  • Irvine, CA (22 miles from Ontario, CA)
  • 23 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 23 days ago

Role Summary As an automotive lighting mechanical engineer you will play a critical role in the design, development, and validation of exterior lighting systems on our Rivian vehicles....

Mechanical Engineer III

  • Irvine, CA (22 miles from Ontario, CA)
  • 25 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 25 days ago

The Mechanical Engineer works on the development of new products, and the improvement and sustainment of existing products....

Principal Mechanical Engineer - Fullerton, CA (On-site)

  • Fullerton, CA (18 miles from Ontario, CA)
  • 27 days ago
  • Fullerton, CA (18 miles from Ontario, CA)
  • 27 days ago

This Principal Mechanical Engineer role will support the Sentinel radar product line based in Fullerton, CA and may require domestic and international travel to suppliers....

Opto-Mechanical Engineer

  • Rancho Cucamonga, CA (4 miles from Ontario, CA)
  • 29 days ago
  • Rancho Cucamonga, CA (4 miles from Ontario, CA)
  • 29 days ago

Own engineering documentation processes including change orders and release packages....

Demographic Data for Ontario, CA

Moving to Ontario, CA? Find some basic demographic data about Ontario, CA below.


Local
National
178,152
5,054
Medium/Lg

Mechanical Engineer Online Courses and Training Opportunities

iHireConstruction curates thousands of courses in order to recommend the best ones to help further your career. If you register for a course using the links on our site, we may receive a small commission.
Numerical Computation for Mechanical Engineers
This class introduces elementary programming concepts including variable types, data structures, and flow control. After an introduction to linear algebra and probability, it covers numerical...
Mechanical Ventilation for COVID-19
This course will provide licensed medical professionals with an understanding of mechanical ventilation so they can support the critical care team caring for patients receiving mechanical...
Mechanical Engineering Course: HVAC For Mechanical Engineers
This an HVAC specialized course designed specifically for Mechanical Engineers who wish to enhance their knowledge and skills in the field of (HVAC) systems, heating, ventilation, and air...

Salary for Mechanical Engineer Jobs in Ontario, CA

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHireConstruction research efforts.

Licensing / Certification

Required or preferred licenses and certifications for Mechanical Engineer positions.



Highest Education Level

Mechanical Engineers in Ontario, CA offer the following education background
Bachelor's Degree
47.5%
Master's Degree
25.9%
High School or GED
8.3%
Associate's Degree
7.8%
Vocational Degree or Certification
6.9%
Doctorate Degree
2.5%
Some College
0.8%
Some High School
0.2%

Average Work Experience
Here's a breakdown of the number of years' experience offered by Mechanical Engineers in Ontario, CA
4-6 years
26.4%
2-4 years
25.9%
6-8 years
17.6%
Less than 1 year
10.4%
1-2 years
7.0%
8-10 years
5.9%
None
4.2%
10+ years
2.6%



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