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Associate Mechanical Engineer Jobs in Riverside, CA

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 ...

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 · On-site

$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 ...

Sulzer AG

Mechanical Engineer, Sr.

Santa Ana, CA · On-site

$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 ...

Netlist

Thermal / Mechanical Engineer

Irvine, CA · On-site

$150K - $180K/yr

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

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 ...

Netlist

Thermal / Mechanical Engineer

Irvine, CA · On-site

$150K - $180K/yr

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

CRB

Mechanical Engineer I

Irvine, CA · On-site

About the Role The Mechanical Engineer focuses on the design and engineering of HVAC and mechanical utilities for buildings. Typical tasks and deliverables include load calculations, utility ...

New

WSP

Mechanical Engineer - Buildings

Riverside, CA · On-site

$88K - $126K/yr

This Opportunity WSP is currently initiating a search for a Mechanical Engineer for our Riverside, CA office. Be involved in projects with our Property & Buildings Team and be a part of a growing ...

Neon Aerospace

Mechanical Engineer

Irvine, CA · On-site

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 ...

TRL11, Inc.

Sr. Mechanical Engineer

Irvine, CA · On-site

$401K/yr

TRL11 is seeking a hands-on Senior Mechanical Engineer to own the mechanical development of space avionics and electro-optical imaging systems from initial requirements through production and product ...

TRL11, Inc.

Sr. Mechanical Engineer

Irvine, CA

$401K/yr

TRL11 is seeking a hands-on Senior Mechanical Engineer to own the mechanical development of space avionics and electro-optical imaging systems from initial requirements through production and product ...

Belcan Corporation

Mechanical Engineer II

Irvine, CA · On-site

$40.01 - $64.90/hr

Mechanical Engineer II Pay Rate: $40.01 - $64.9/hr. Location: Irvine, CA Area Code: 949, 714 ZIP Code: 92618 Start Date: Right Away Benefits * Medical / Health Benefits with multiple plan options ...

TRL11, Inc.

Sr. Mechanical Engineer

Irvine, CA · On-site

$401K/yr

TRL11 is seeking a hands-on Senior Mechanical Engineer to own the mechanical development of space avionics and electro-optical imaging systems from initial requirements through production and product ...

TRL11, Inc.

Sr. Mechanical Engineer

Irvine, CA · On-site

$401K/yr

TRL11 is seeking a hands-on Senior Mechanical Engineer to own the mechanical development of space avionics and electro-optical imaging systems from initial requirements through production and product ...

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Showing results 41-60

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 Sep 12, 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.

What is an associate mechanical engineer?

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 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 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 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.

Is an associate in mechanical engineering worth it?

An associate degree in mechanical engineering can provide a foundation for entry-level roles such as technician or drafter, often requiring less time and cost than a bachelor's degree. However, for higher-level engineering positions and career advancement, a bachelor's degree is typically necessary, and additional certifications or experience can enhance job prospects and earning potential.

What kind of jobs can you get with an associate mechanical engineer?

An associate mechanical engineer can work in roles such as manufacturing technician, design assistant, quality control technician, or maintenance engineer. These positions often involve using CAD software, performing technical analysis, and supporting engineering projects in industrial, automotive, or HVAC environments.

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 September 2026, with employment types broken down into 43% Full Time, and 57% Contract. Highlights an 100% In-person job distribution, with an average salary of $86,212 per year, or $41.4 per hour.

Mechanical Engineer, UAS

Irvine, CA • On-site

DZYNE Technologies
Aerospace Product and Parts Manufacturing • 51 - 200 employees
Learn more about DZYNE Technologiesexternal

$105K - $150K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 25 days ago

Job description

About DZYNE
DZYNE Technologies is leading the future of autonomous defense. Based in Irvine, California, we develop and manufacture advanced airborne and ground-based defense solutions deployed in over 50 countries. Backed by U.S. Government Programs of Record, our technologies are field-proven, scalable, and production-ready.
We're growing fast and looking for innovators ready to make an impact. At DZYNE, you'll join a culture built on collaboration, integrity, and purpose. We celebrate wins, value diverse perspectives, and support every team member's success.
Ready to do work that matters? Join us.
Position Title: 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 assemblies for unmanned aircraft systems. This role involves creating robust, lightweight components, integrating subsystems within defined aircraft volumes, and supporting the full lifecycle from concept through build and test.
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 collaborating closely with manufacturing and test personnel to ensure designs are practical, efficient to build, and aligned with performance and reliability goals.
This position offers the opportunity to apply strong mechanical fundamentals, hands-on problem solving, and design-for-manufacturing principles to drive high-quality hardware into prototype and production environments.
Required Duties and Responsibilities:
  • Develop airframe structures, mechanical components, and assemblies for unmanned aircraft systems.
  • Integrate mechanical, electrical, propulsion, and avionics subsystems within defined aircraft volumes.
  • Create detailed CAD models, assemblies, and engineering drawings that meet quality and configuration standards.
  • Apply mechanical engineering fundamentals to support sizing, basic structural assessment, tolerance considerations, and design trade studies.
  • Collaborate with manufacturing to incorporate design-for-manufacturing principles and ensure efficient, repeatable builds.
  • Support fabrication, assembly, ground testing, and flight testing through hands-on troubleshooting and issue resolution.
  • Incorporate feedback from testing, integration, and production into iterative design improvements.
  • Work effectively with cross-functional engineering teams and communicate technical status clearly

Required Skills/Qualifications:
  • 4+ years of mechanical engineering experience in aerospace, robotics, or electromechanical systems.
  • Proficiency with 3D CAD tools for part and assembly design (SolidWorks preferred).
  • Experience generating production-ready mechanical drawings and documentation.
  • Understanding of structural behavior, mechanical design principles, and lightweight component design.
  • Familiarity with GD&T and engineering drawing standards.
  • Strong communication skills and the ability to collaborate in a multi-disciplinary environment.

Preferred Skills/Qualifications:
  • Experience with DFM, DFA, or production-oriented mechanical design practices.
  • Background working with composite or lightweight metallic structures.
  • Hands-on experience supporting prototype hardware builds, mechanical integration, or test operations.
  • Exposure to FEA tools or structural analysis workflows (expertise not required).
  • Experience with unmanned aircraft, flight hardware, or other mission-critical mechanical systems

Education:
Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related STEM field from an accredited institution
Clearance Level Required: No clearance required.
Export Control / ITAR Requirement: This position requires access to information and technology subject to U.S. export control laws and regulations, including the International Traffic in Arms Regulations (ITAR). As a result, employment is contingent upon meeting applicable export control eligibility requirements and compliance obligations.
Travel Required: Less Than 10%
Working Conditions:
The diversity of work conditions may range from an environment where there is little or no physical discomfort, such as a general office environment, to warehouse and other facilities.
Physical Demands:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job:
  • Must have the ability to stoop, stand, climb, occasionally lift a minimum of 25 lbs.
  • Involves movement between departments, floors, and worksites to facilitate work.

Work Authorization Requirement:
Candidates must be legally authorized to work in the United States on a full-time basis without the need for current or future employment visa sponsorship.
Salary: $105,000 - $150,000 annually
Salary depends on relevant work experience, education, training, essential skills, and/or other factors such as specialized or high-demand professions. In addition to the annual salary, the position will be eligible for an annual bonus. The pay range for this job level is a general guideline only and not a guarantee of salary or annual bonus.
Benefits:
Our benefits are DZYNE'ed for your overall health and financial wellness. DZYNE offers a comprehensive healthcare benefits package. Base dental, vision, life, accident, disability, and other core benefits are fully covered by DZYNE. DZYNE provides paid time off and paid holidays. Additionally, DZYNE offers a 401 (k) plan with an employer match and immediate vesting.
DZYNE Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, national origin, disability, or protected veteran status. In addition to federal law requirements, DZYNE Technologies complies with applicable state and local laws governing nondiscrimination in employment in every location in which our company has facilities. This policy applies to all terms and conditions of employment.
#LI-ONSITE
Pay Range: $105,000 - $150,000 per year

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