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Mechanical Engineering Jobs in Riverside, CA (NOW HIRING)

HDR

Mechanical EIT - Building Engineering

Irvine, CA

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 ...

Turion Space

Senior Mechanical Engineer

Irvine, CA

$112K - $148K/yr

Description The Senior Mechanical Engineer will play a key role in designing, developing, and ... Manage engineering projects, including defining project scope, timelines, and resources. Ensure ...

Terran Orbital Corporation

Sr. Mechanical Engineer

Irvine, CA · On-site

$112K - $148K/yr

Reporting to the Mechanical Engineering Manager, the Sr. Mechanical Engineer will will lead or contribute to all aspects of spacecraft mechanical design, including spacecraft layout, structural and ...

Kaizen Stackup

Thermal/Mechanical Engineer

Santa Ana, CA · On-site

$150K - $170K/yr

Vice President, Systems Engineering Salary Range: $150,000 - $170,000 Overview We are seeking a highly skilled Thermal/Mechanical Engineer to join a leading engineering team in the development of ...

Kaizen Stackup

Thermal/Mechanical Engineer

Irvine, CA

$150K - $170K/yr

Vice President, Systems Engineering Salary Range: $150,000 - $170,000 Overview We are seeking a highly skilled Thermal/Mechanical Engineer to join a leading engineering team in the development of ...

Kaizen Stackup

Thermal/Mechanical Engineer

Irvine, CA

$150K - $170K/yr

Vice President, Systems Engineering Salary Range: $150,000 - $170,000 Overview We are seeking a highly skilled Thermal/Mechanical Engineer to join a leading engineering team in the development of ...

DZYNE Technologies

Mechanical Engineer, UAS

Irvine, CA · On-site

$105K - $150K/yr

Working as part of a multidisciplinary engineering team, you will contribute to detailed mechanical design, component packaging, and production-ready documentation. Candidates should be comfortable ...

Infostride

Mechanical Engineer

Irvine, CA · On-site

Mechanical Engineering & Design 2-5 years mechanical equipment, systems, and processes for environmental control systems. CAE tool Experience in the development of thermal systems or Turbo Machinary ...

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Showing results 21-40

All JobsMechanical Engineering JobsMechanical Engineering Jobs in Riverside, CA

Mechanical Engineering information

See Riverside, CA salary details

$47.5K

$107.3K

$173.7K

How much do mechanical engineering jobs pay per year?

As of Jul 25, 2026, the average yearly pay for mechanical engineering in Riverside, CA is $107,329.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,000.00 and $132,000.00 per year, depending on experience, location, and employer.

What engineer makes $500,000 a year?

Highly experienced mechanical engineers working in specialized industries such as aerospace, oil and gas, or with executive-level responsibilities can earn salaries approaching or exceeding $500,000 annually. These roles often require advanced skills, extensive experience, and sometimes leadership or project management responsibilities.

What careers are there in mechanical engineering?

Mechanical engineering offers careers such as design engineer, manufacturing engineer, systems engineer, and research and development engineer. These roles involve applying principles of physics and materials science, often using tools like CAD software, and may require certifications or specialized training. Mechanical engineers work in industries including automotive, aerospace, energy, and robotics, typically in office or manufacturing environments.

Can you make $200,000 a year as a mechanical engineer?

Mechanical engineers can earn $200,000 or more annually, typically with extensive experience, advanced skills, and in specialized fields such as aerospace, robotics, or management roles. High salaries often require a master's degree, professional engineering licensure, and working in high-demand industries or locations with a high cost of living.

What are some common challenges faced by mechanical engineers when working on multidisciplinary project teams?

Mechanical engineers often collaborate with professionals from electrical, software, and civil engineering backgrounds, which can present challenges in aligning project goals, communication styles, and technical languages. Successfully navigating these challenges requires strong teamwork, adaptability, and a willingness to learn about related fields. Mechanical engineers may need to bridge knowledge gaps, coordinate schedules, and ensure that their designs integrate seamlessly with those from other disciplines. Proactive communication and regular team meetings are key strategies for overcoming these hurdles and ensuring project success.

What is mechanical engineering?

Mechanical engineering is a branch of engineering that focuses on the design, analysis, manufacturing, and maintenance of mechanical systems. It involves principles of physics and materials science to create everything from small individual parts and devices to large systems like engines, machines, and HVAC systems. Mechanical engineers work in a variety of industries, including automotive, aerospace, energy, and manufacturing, developing solutions that improve efficiency, safety, and reliability.

What type of jobs do mechanical engineers do?

Mechanical engineers design, develop, and test mechanical devices and systems such as engines, HVAC systems, manufacturing equipment, and robotics. They often work in industries like aerospace, automotive, energy, and manufacturing, utilizing skills in CAD software, thermodynamics, and materials science. Their roles can involve research, product development, and project management, often requiring a bachelor's degree and professional engineering licensure.

What is the difference between Mechanical Engineering vs Civil Engineering?

AspectMechanical EngineeringCivil Engineering
Required CredentialsBachelor's degree in Mechanical Engineering, PE license (optional)Bachelor's degree in Civil Engineering, PE license often required
Work EnvironmentManufacturing plants, design labs, R&D facilitiesConstruction sites, infrastructure projects, urban planning
Industry UsageAutomotive, aerospace, energy, manufacturingBuildings, bridges, roads, water systems

Mechanical Engineering and Civil Engineering share foundational engineering principles but differ in focus and work environments. Mechanical engineers often work in manufacturing and product design, while civil engineers focus on infrastructure and construction projects. Both fields require similar credentials but serve distinct industries and project types.

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

To thrive as a Mechanical Engineer, you need a solid background in mathematics, physics, and engineering principles, typically supported by a bachelor's degree in mechanical engineering or a related field. Proficiency with CAD software (such as SolidWorks or AutoCAD), simulation tools, and familiarity with industry standards or certifications like FE/EIT are commonly required. Strong problem-solving, teamwork, and effective communication skills set top candidates apart in this field. These competencies ensure innovative, safe, and efficient design and implementation of mechanical systems across diverse industries.
What are the most commonly searched types of Mechanical Engineering jobs in Riverside, CA? The most popular types of Mechanical Engineering jobs in Riverside, CA are:
What are popular job titles related to Mechanical Engineering jobs in Riverside, CA? For Mechanical Engineering jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Mechanical Engineering jobs in Riverside, CA look for? The top searched job categories for Mechanical Engineering jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Mechanical Engineering jobs? Cities near Riverside, CA with the most Mechanical Engineering job openings:
Mechanical Engineering jobs near you
Infographic showing various Mechanical Engineering job openings in Riverside, CA as of July 2026, with employment types broken down into 82% Full Time, 5% Part Time, and 13% Contract. Highlights an 100% In-person job distribution, with an average salary of $107,329 per year, or $51.6 per hour.
Mechanical EIT - Building Engineering

Mechanical EIT - Building Engineering

HDR

Irvine, CA

Other

Posted 10 days ago

HDR rating

9.1

Company rating: 9.1 out of 10

Based on 57 frontline employees who took The Breakroom Quiz

26th of 375 rated engineering

Job description

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.

In the role of Mechanical EIT, we'll count on you to: 
 
  • Coordinate mechanical aspects of commercial or institutional projects
  • Perform routine mechanical engineering assignments requiring application of standard techniques and procedures
  • Write and edit mechanical specifications, and select mechanical systems and devices
  • Utilize engineering software to develop HVAC loads, energy analysis and mechanical equipment selections
  • Prepare construction documents for HVAC and plumbing design of buildings, including drawings, specifications and reports
  • Work independently on small projects, or assist more-senior engineers on larger projects
  • Supervise work of Mechanical CAD Technicians, and coordinate design of assigned projects with architectural staff and other engineering disciplines
  • Take responsibility for construction contract administration requiring field inspections and conflict resolution
  • Perform other duties as needed
     


Preferred Qualifications

  • Commercial/Institutional experience in healthcare a plus
  • Master's degree in in Mechanical Engineering
  • Healthcare and Hospital design experience
  • Comprehension of OSHPD/ HCAI requirements
  • Sciences, Laboratory and Cleanroom experience
  • Proficiency in Trace 3D and IESVE
  • 4+ years of experience with HVAC or plumbing
     
Required Qualifications
  • Bachelor's degree in Mechanical Engineering
  • Engineer in Training (EIT) certificate
  • Proficiency in MS Office and AutoCAD
  • An attitude and commitment to being an active participant of our employee-owned culture is a must

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.

What HDR employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About HDR

Sourced by ZipRecruiter

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.

Industry

Specialized design services

Company size

5,001 - 10,000 Employees

Headquarters location

Omaha, NE, US

Year founded

1917

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