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Mechanical Engineer Jobs in Riverside, CA (NOW HIRING)

Kaizen Stackup

Thermal/Mechanical Engineer

Santa Ana, CA · On-site

$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 ...

Actalent

Mechanical Engineer

Irvine, CA · Hybrid

$120K - $150K/yr

We're looking for a hands-on Mechanical Engineer who wants to stay deeply involved in engineering design, calculations, Revit production, and technical problem solving. You'll work on complex health ...

Salas O'Brien, Inc.

Mechanical Engineer

Corona, CA · Hybrid

$80K - $110K/yr

Mechanical Engineer Summary The Mechanical Engineer serves to focus on the design of mechanical systems for new facilities, additions, and renovation projects. This will require providing technical ...

Kaizen Stackup

Thermal/Mechanical Engineer

Irvine, CA · On-site

$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 · On-site

$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 ...

Salas O'Brien, Inc.

Mechanical Engineer

Irvine, CA · Hybrid

$80K - $110K/yr

Mechanical Engineer Summary The Mechanical Engineer serves to focus on the design of mechanical systems for new facilities, additions, and renovation projects. This will require providing technical ...

Salas O'Brien

Mechanical Engineer

Irvine, CA · On-site

$80K - $110K/yr

Mechanical Engineer Summary The Mechanical Engineer serves to focus on the design of mechanical systems for new facilities, additions, and renovation projects. This will require providing technical ...

TP-Link Systems Inc.

Mechanical Engineer

Irvine, CA · On-site

TP-Link Systems Inc. is seeking a talented and driven Mechanical Engineer to join our team. In this role, you will own the mechanical system architecture (internal layout, construction strategy, and ...

TP-Link Systems Inc.

Mechanical Engineer

Irvine, CA · On-site

TP-Link Systems Inc. is seeking a talented and driven Mechanical Engineer to join our team. In this role, you will own the mechanical system architecture (internal layout, construction strategy, and ...

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 ...

TP-Link Systems Inc.

Mechanical Engineer

Irvine, CA · On-site

TP-Link Systems Inc. is seeking a talented and driven Mechanical Engineer to join our team. In this role, you will own the mechanical system architecture (internal layout, construction strategy, and ...

TP-Link Systems Inc.

Mechanical Engineer

Irvine, CA · On-site

TP-Link Systems Inc. is seeking a talented and driven Mechanical Engineer to join our team. In this role, you will own the mechanical system architecture (internal layout, construction strategy, and ...

Turion Space

Senior Mechanical Engineer

Irvine, CA · On-site

$112K - $148K/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 ...

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, UAS to design and develop airframe structures and mechanical ...

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 ...

Sulzer

Mechanical Engineer, Sr.

Santa Ana, CA · On-site

$108K - $143K/yr

## Mechanical Engineer, Sr.Applylocations: Santa Anatime type: Full timeposted on: Posted Todayjob requisition id: JR104058Sulzer is a leading engineering company with a proud heritage of innovation.

Neon Aerospace

Mechanical Engineer

Irvine, CA

We're looking for a Mechanical Engineer to help design and integrate complex mechanical and electromechanical systems powering next-generation hardware-spanning positioning, propulsion, environmental ...

Sulzer AG

Mechanical Engineer, Sr.

Santa Ana, CA

$108K - $143K/yr

About the role Job Summary The (Mechanical) Engineering Expert is responsible for leading the design, development, and optimization of mechanical systems and components. This role provides expert ...

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Showing results 21-40

All JobsMechanical Engineer JobsMechanical Engineer Jobs in Riverside, CA

Mechanical Engineer information

See Riverside, CA salary details

$47.5K

$107.3K

$173.7K

How much do mechanical engineer jobs pay per year?

As of Sep 15, 2026, the average yearly pay for mechanical engineer 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 does a mechanical engineer do?

A Mechanical Engineer designs, develops, builds, and tests mechanical devices such as engines, machines, and tools. They use principles of physics and mathematics to solve engineering problems and improve existing products. Mechanical Engineers can work in a variety of industries, including automotive, aerospace, manufacturing, and energy. Their responsibilities often include creating blueprints, analyzing data, and collaborating with other engineers or professionals to ensure projects meet safety and quality standards.

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 mechanical design, mathematics, and physics, typically supported by a bachelor's degree in mechanical engineering or a related field. Proficiency in CAD software (such as SolidWorks or AutoCAD), finite element analysis tools, and familiarity with industry standards or relevant certifications (like a Professional Engineer license) are common requirements. Strong problem-solving abilities, teamwork, and effective communication skills help professionals excel in collaborative and multidisciplinary environments. These skills are crucial for ensuring safe, innovative, and efficient engineering solutions that meet project and client needs.

What are common interdisciplinary collaborations for mechanical engineers in a typical project setting?

Mechanical Engineers often work closely with professionals from other disciplines such as electrical engineers, software developers, and industrial designers, especially when developing complex products or machinery. Collaboration is essential for integrating mechanical systems with electronics and software, ensuring functionality, safety, and efficiency. These interactions usually involve regular team meetings, joint problem-solving sessions, and coordinated testing to achieve project goals. Being comfortable working in cross-functional teams can significantly enhance your success and contribute to innovative solutions.

What is the difference between Mechanical Engineer vs Mechanical Designer?

AspectMechanical EngineerMechanical Designer
Required CredentialsBachelor's degree in Mechanical Engineering, PE license (optional)Bachelor's degree in Mechanical Design, CAD certifications (often)
Work EnvironmentDesign, analysis, testing, project managementCreating detailed CAD models, drafting, and design documentation
Industry UsageEngineering firms, manufacturing, aerospace, automotiveProduct design, manufacturing, industrial equipment

Mechanical Engineers focus on designing, analyzing, and testing mechanical systems, often overseeing projects from conception to completion. Mechanical Designers primarily create detailed CAD models and drawings based on specifications. While both roles require technical skills and knowledge of mechanical systems, Mechanical Engineers typically have broader responsibilities including analysis and project management, whereas Mechanical Designers specialize in detailed design work.

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 may involve research, project management, and ensuring safety and efficiency standards are met.
More about Mechanical Engineer jobs

What are the most commonly searched types of Mechanical Engineer jobs in Riverside, CA?

The most popular types of Mechanical Engineer jobs in Riverside, CA are:

What are popular job titles related to Mechanical Engineer jobs in Riverside, CA?

For Mechanical Engineer jobs in Riverside, CA, the most frequently searched job titles are:

What job categories do people searching Mechanical Engineer jobs in Riverside, CA look for?

The top searched job categories for Mechanical Engineer jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Mechanical Engineer jobs?

Cities near Riverside, CA with the most Mechanical Engineer job openings:

Mechanical Engineer jobs near you
Infographic showing various Mechanical Engineer job openings in Riverside, CA as of September 2026, with employment types broken down into 2% As Needed, 83% Full Time, 12% Part Time, 1% Contract, and 2% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $107,329 per year, or $51.6 per hour.

Thermal/Mechanical Engineer

Santa Ana, CA • On-site

Kaizen Stackup
See more jobs at Kaizen Stackupexternal

$150K - $170K/yr

Full-time

Re-posted 29 days ago

Job description

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 to join a leading engineering team in the development of innovative thermal solutions for memory and storage products. This role will play a critical part in shaping next-generation technologies that support AI, cloud computing, and enterprise infrastructure.

Position Summary

The Thermal/Mechanical Engineer will design, model, and validate advanced thermal solutions for high-performance memory and storage hardware used by top-tier OEMs, ODMs, and hyperscale clients. The ideal candidate will combine deep technical expertise with hands-on design and problem-solving skills.

Key Responsibilities

  • Create mechanical and thermal models of electrical and mechanical assemblies using CAD files or from scratch.

  • Design or source thermal solutions for advanced memory and storage products.

  • Run simulations to validate that thermal designs meet specified requirements.

  • For custom solutions, specify required materials and prepare detailed fabrication and assembly drawings.

  • Develop and implement Design of Experiments (DoEs) to evaluate thermal properties of assemblies.

  • Collaborate with electrical engineering teams, providing feedback and design suggestions.

  • Generate assembly drawings and ensure proper documentation of assembly processes.

  • Partner with manufacturing to guarantee assemblies are built to specifications.

Qualifications

  • Bachelor’s or Master’s degree in Mechanical Engineering, Thermal Engineering, or a related field.

  • 8+ years of industry experience in IC packaging design, thermal, or mechanical engineering.

  • Proficiency in mechanical drawing tools such as AutoCAD and SolidWorks.

  • Experience with thermal analysis and simulation tools such as Flowtherm or Icepak.

  • Familiarity with thermal interface materials (heat sinks, spreaders, greases, gap pads, etc.) is desirable.

  • Strong problem-solving abilities, attention to detail, and ability to innovate.

  • Excellent communication skills, professionalism, and ability to work cross-functionally.

  • Proven stakeholder management and influencing skills.

  • Knowledge of memory and storage components (DDRx, LPDDRx, NAND) and modules (DIMMs, SSDs, etc.) is highly desirable.

  • Willingness to travel occasionally (less than 10%).

Why This Role Stands Out

  • Work on cutting-edge thermal solutions powering the next generation of computing and storage.

  • Collaborate with world-class engineers in a fast-paced, innovative environment.

  • Competitive salary and growth potential.