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Mechanic Engineer Jobs in Riverside, CA (NOW HIRING)

Managed Staffing

Mechanical Engineer

Irvine, CA · On-site

$50 - $56/hr

Mechanical Engineer Location: Onsite - Irvine, CA Shift: 1st Shift US Citizenship Required About the Role We are seeking a Mechanical Engineer I to support the design, analysis, and development of ...

Kaizen Stackup

Thermal/Mechanical Engineer

Santa Ana, CA

$150K - $170K/yr

Thermal/Mechanical Engineer Location: California Reports To: Vice President, Systems Engineering Salary Range: $150,000 - $170,000 Overview We are seeking a highly skilled Thermal/Mechanical Engineer ...

Kaizen Stackup

Thermal/Mechanical Engineer

Irvine, CA

$150K - $170K/yr

Thermal/Mechanical Engineer Location: California Reports To: Vice President, Systems Engineering Salary Range: $150,000 - $170,000 Overview We are seeking a highly skilled Thermal/Mechanical Engineer ...

Kaizen Stackup

Thermal/Mechanical Engineer

Irvine, CA

$150K - $170K/yr

Thermal/Mechanical Engineer Location: California Reports To: Vice President, Systems Engineering Salary Range: $150,000 - $170,000 Overview We are seeking a highly skilled Thermal/Mechanical Engineer ...

Turion Space

Senior Mechanical Engineer

Irvine, CA · On-site

$112.20K - $148.10K/yr

Description The Senior Mechanical Engineer will play a key role in designing, developing, and testing mechanical systems and components. This role involves working closely with cross-functional teams ...

CRB

Mechanical Engineer IV

Irvine, CA · On-site

The Mechanical Engineer IV plays a key leadership role in the design and delivery of HVAC and mechanical utility systems for complex, highly regulated building projects. This position requires strong ...

CRB

Mechanical Engineer IV

Irvine, CA

The Mechanical Engineer IV plays a key leadership role in the design and delivery of HVAC and mechanical utility systems for complex, highly regulated building projects. This position requires strong ...

CRB

Mechanical Engineer IV

Irvine, CA

The Mechanical Engineer IV plays a key leadership role in the design and delivery of HVAC and mechanical utility systems for complex, highly regulated building projects. This position requires strong ...

DZYNE Technologies

Mechanical Engineer, UAS

Irvine, CA · On-site

$105K - $150K/yr

Mechanical Engineer, UAS Location: Irvine, CA Work Arrangement: 100% On-site Position Summary We are seeking a Mechanical Engineer to design and develop airframe structures and mechanical assemblies ...

NextDeavor Inc.

Mechanical Engineer II

Irvine, CA · On-site

$40.01 - $64.90/hr

Mechanical Engineer II Full-time Irvine, CA, US Exclusive confidential search -- details shared with qualified applicants. Benefits You'll Love NextDeavor offers health, vision and dental benefits ...

Salas O'Brien, Inc.

Mechanical Engineer

Tustin, CA · On-site +1

$70K - $110K/yr

Mechanical Engineer (Early Career) At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our ...

Salas O'Brien

Mechanical Engineer

Tustin, CA · On-site

$70K - $110K/yr

Mechanical Engineer (Early Career) At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our ...

HDR

Mechanical Engineer

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 ...

WestLAND Group

Be Seen First

Mechanical Engineer

Rancho Cucamonga, CA · Remote

$140K/yr

The Mechanical Engineer is responsible for the accurate, complete, and timely communication of information to and from clients and staff. Will be responsible for completing multiple tasks in a fast ...

HDR

Mechanical Engineer

Irvine, CA · On-site

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 ...

Netlist

Thermal / Mechanical Engineer

Irvine, CA · On-site

$150K - $180K/yr

Thermal/Mechanical Engineer Reports To: Vice President, Systems Engineering Company Overview: Netlist Inc. (NASDAQ: NLST) is a leading provider of high-performance modular memory subsystems and next ...

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All JobsMechanic Engineer JobsMechanic Engineer Jobs in Riverside, CA

Mechanic Engineer information

See Riverside, CA salary details

$36.5K

$83.3K

$120.5K

How much do mechanic engineer jobs pay per year?

As of May 29, 2026, the average yearly pay for mechanic engineer in Riverside, CA is $83,265.00, according to ZipRecruiter salary data. Most workers in this role earn between $53,200.00 and $111,100.00 per year, depending on experience, location, and employer.

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 engineering principles, mathematics, and physics, usually backed by a bachelor's degree in mechanical engineering or a related field. Familiarity with CAD software (like SolidWorks or AutoCAD), simulation tools, and industry certifications such as the Professional Engineer (PE) license is highly valuable. Strong problem-solving abilities, teamwork, and effective communication skills help you excel in designing, troubleshooting, and collaborating on complex projects. These skills and qualifications are crucial for ensuring innovative, reliable, and efficient engineering solutions in various industries.

What are some common challenges Mechanical Engineers face when working on cross-functional project teams?

Mechanical Engineers often collaborate with professionals from various disciplines, such as electrical engineers, software developers, and project managers. A common challenge is aligning differing technical perspectives and priorities to achieve a cohesive design solution. Effective communication and a willingness to learn about related fields are essential for resolving conflicts and ensuring project success. Additionally, balancing technical requirements with cost, safety, and timeline constraints can require creative problem-solving and flexibility.

What are mechanical engineers?

Mechanical engineers are professionals who design, develop, build, and test mechanical devices, including tools, engines, and machines. They apply principles of physics, mathematics, and material science to solve engineering problems and improve systems. Mechanical engineers work in a variety of industries such as automotive, aerospace, energy, and manufacturing, contributing to the creation and maintenance of both simple and complex machinery. Their work often involves using computer-aided design (CAD) software and collaborating with other engineers and specialists.

What is the difference between Mechanic Engineer vs Mechanical Technician?

AspectMechanic EngineerMechanical Technician
CredentialsBachelor's degree in Mechanical EngineeringAssociate's degree or diploma in Mechanical Technology
Work EnvironmentDesign, analysis, and project management in offices and labsHands-on maintenance, installation, and repair in industrial or manufacturing settings
Employer & IndustryEngineering firms, manufacturing companies, aerospace, automotive

Mechanic Engineers focus on designing and analyzing mechanical systems, requiring a bachelor's degree, while Mechanical Technicians handle maintenance and repairs, often with technical diplomas. Both roles are essential in manufacturing and engineering industries, but they differ in responsibilities and educational requirements.

What are popular job titles related to Mechanic Engineer jobs in Riverside, CA? For Mechanic Engineer jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Mechanic Engineer jobs in Riverside, CA look for? The top searched job categories for Mechanic Engineer jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Mechanic Engineer jobs? Cities near Riverside, CA with the most Mechanic Engineer job openings:
Mechanic Engineer jobs near you
Infographic showing various Mechanic Engineer job openings in Riverside, CA as of May 2026, with employment types broken down into 74% Full Time, 24% Part Time, and 2% Contract. Highlights an 68% Physical, and 32% Remote job distribution, with an average salary of $83,265 per year, or $40 per hour.
Mechanical Engineer

Mechanical Engineer

Managed Staffing

Irvine, CA • On-site

$50 - $56/hr

Contractor

Posted 27 days ago

Job description

Mechanical Engineer

Location: Onsite – Irvine, CA
Shift: 1st Shift
US Citizenship Required

About the Role

We are seeking a Mechanical Engineer I to support the design, analysis, and development of mechanical equipment, systems, and components for aerospace and defense applications. This role involves hands-on engineering work, design reviews, calculations, and collaboration with cross-functional teams. Work is 100% onsite in Irvine, CA.

Key Responsibilities

  • Perform mechanical design of components, assemblies, and systems.

  • Conduct engineering calculations and analyses to validate suitability and safety.

  • Support assembly, troubleshooting, testing, and repair of environmental control systems.

  • Review drawings from Drafters/Designers and provide feedback.

  • Support engineers on simple–medium complexity projects; may provide guidance to Drafters/Designers.

  • Prepare technical reports, documentation, and presentation materials.

  • Collaborate with internal engineering, manufacturing, and quality teams.

  • Present design concepts to peers, engineers, and customers.

Required Qualifications

  • Bachelor’s Degree in Mechanical Engineering (BSME) from an accredited institution.

  • Knowledge of mechanical design principles and ASME Y14.5M GD&T standards.

  • Experience designing mechanical components/subsystems.

  • Understanding of mechanical drafting and drawing standards.

  • Familiarity with applied thermodynamics and mechanical engineering fundamentals.

  • US Citizen (mandatory for defense project eligibility).