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Associate Mechanical Engineer Jobs in Riverside, CA

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 ...

Staco Systems

Mechanical Engineer

Irvine, CA · On-site

$65K - $162K/yr

Mechanical Engineer Job Summary The Mechanical Engineer is a key member of the Engineering team as first responder in the support of new and released products. The Mechanical Engineer shall be ...

Staco Systems

Mechanical Engineer

Irvine, CA · On-site

$65K - $162K/yr

Mechanical Engineer Job Summary The Mechanical Engineer is a key member of the Engineering team as first responder in the support of new and released products. The Mechanical Engineer shall be ...

Staco Systems

Mechanical Engineer

Irvine, CA

Mechanical Engineer Job Summary The Mechanical Engineer is a key member of the Engineering team as first responder in the support of new and released products. The Mechanical Engineer shall be ...

Purple Hires Inc

Mechanical Engineer

Irvine, CA · On-site

Mechanical Engineer Location: Irvine CA (Onsite) Duration: C2C Seeking a Mechanical Engineer with 2-5 years of experience in turbo machinery (compressors, turbines, ECS subsystems) . Key ...

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 ...

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 ...

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 ...

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 ...

Actalent

Mechanical Engineer

Fontana, CA · On-site

Mechanical / Manufacturing Engineer This Mechanical/Manufacturing Engineer role supports manufacturing, automation, and facility engineering initiatives within a growing operational environment. The ...

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 ...

Luxfer Gas Cylinders

Mechanical Engineer

Riverside, CA · On-site

$90K - $110K/yr

The Mechanical Engineer will develop and maintain engineering drawings, CAD models, fixtures, and tooling while ensuring compliance with company standards and manufacturing requirements. The goal of ...

Luxfer Gas Cylinders

Mechanical Engineer

Riverside, CA · On-site

$90K - $110K/yr

The Mechanical Engineer will develop and maintain engineering drawings, CAD models, fixtures, and tooling while ensuring compliance with company standards and manufacturing requirements. The goal of ...

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 ...

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Showing results 1-20

All JobsAssociate Mechanical Engineer JobsAssociate Mechanical Engineer Jobs in Riverside, CA

Associate Mechanical Engineer information

See Riverside, CA salary details

$43.3K

$86.2K

$137.7K

How much do associate mechanical engineer jobs pay per year?

As of Jul 11, 2026, the average yearly pay for associate mechanical engineer in Riverside, CA is $86,212.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,300.00 and $99,100.00 per year, depending on experience, location, and employer.

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

While most mechanical engineers earn less than $200,000 annually, those in senior roles, management, or specialized fields such as aerospace or energy can reach or exceed this level with extensive experience, advanced skills, and often in high-cost-of-living areas. Achieving this salary typically requires a combination of advanced degrees, professional certifications, and significant industry experience.

What engineer makes $500,000 a year?

While most associate mechanical engineers do not earn this level of salary, senior-level engineers with extensive experience, specialized skills, or leadership roles in high-paying industries such as aerospace, oil and gas, or technology can reach or exceed $500,000 annually. Achieving this often requires advanced certifications, a strong track record, and working in organizations with high compensation standards.

What engineers make $300,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $300,000 or more annually, especially with extensive experience, advanced skills, and leadership roles. High compensation often involves working in high-demand industries, holding managerial or executive positions, or possessing rare technical expertise and certifications.

What is the difference between Associate Mechanical Engineer vs Mechanical Engineer?

AspectAssociate Mechanical EngineerMechanical Engineer
Required CredentialsBachelor's degree in Mechanical Engineering or related field; some roles may require internship experienceBachelor's degree in Mechanical Engineering; often requires licensure or professional certification for advanced roles
Work EnvironmentEntry-level positions in design, testing, or manufacturing departmentsDesign, analysis, and project management in various industries like automotive, aerospace, or HVAC
Employer & Industry UsageUsed by engineering firms, manufacturing companies, and government agencies for entry-level rolesCommonly employed across industries for mid-level engineering tasks and project execution

The main difference between an Associate Mechanical Engineer and a Mechanical Engineer lies in experience and responsibilities. Associate Mechanical Engineers are typically entry-level, focusing on supporting roles, while Mechanical Engineers handle more complex design and analysis tasks. Both roles require a bachelor's degree, but Mechanical Engineers often pursue licensure for career advancement.

What types of projects and responsibilities can an Associate Mechanical Engineer expect in their first year?

As an Associate Mechanical Engineer, you can anticipate working on a variety of projects such as assisting with the design and testing of mechanical components, creating CAD models, and supporting senior engineers during prototype development. You'll likely be involved in drafting technical documentation, performing basic calculations, and collaborating with cross-functional teams like manufacturing and quality assurance. This early experience provides valuable hands-on exposure to industry standards and project workflows, helping you build a strong technical foundation and develop professional skills essential for career advancement.

What are Associate Mechanical Engineers?

Associate Mechanical Engineers are entry-level professionals who assist in the design, development, testing, and maintenance of mechanical systems and products. They typically work under the supervision of senior engineers, contributing to projects such as machinery, HVAC systems, automotive components, or manufacturing equipment. Their responsibilities may include creating technical drawings, performing calculations, preparing reports, and supporting the engineering team throughout the project lifecycle. This role is often a starting point for mechanical engineering graduates seeking to gain practical experience and advance their careers.

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

To thrive as an Associate Mechanical Engineer, you need a solid foundation in mechanical engineering principles, problem-solving, and a bachelor's degree in mechanical engineering or a related field. Familiarity with CAD software (such as SolidWorks or AutoCAD), engineering simulation tools, and knowledge of industry standards is typically required. Strong teamwork, communication skills, and attention to detail help you excel in collaborative projects and technical documentation. These competencies enable you to design, analyze, and implement effective mechanical solutions while ensuring safety, efficiency, and innovation in engineering environments.

What can I do with an Associate's degree in mechanical engineering?

An associate's degree in mechanical engineering prepares individuals for technician or assistant roles such as mechanical technician, manufacturing technician, or CAD drafter. These positions often involve supporting engineering projects, operating machinery, and using tools like AutoCAD or SolidWorks, with some roles requiring certification or on-the-job training.
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 Associate Mechanical Engineer jobs in Riverside, CA? For Associate Mechanical Engineer jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Associate Mechanical Engineer jobs in Riverside, CA look for? The top searched job categories for Associate Mechanical Engineer jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Associate Mechanical Engineer jobs? Cities near Riverside, CA with the most Associate Mechanical Engineer job openings:
Associate Mechanical Engineer jobs near you
Infographic showing various Associate Mechanical Engineer job openings in Riverside, CA as of July 2026, with employment types broken down into 49% Full Time, 13% Part Time, and 38% Contract. Highlights an 100% In-person job distribution, with an average salary of $86,212 per year, or $41.4 per hour.
Mechanical Engineer

Mechanical Engineer

Managed Staffing

Irvine, CA • On-site

$50 - $56/hr

Contractor

Posted 9 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).