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Junior Mechanical Engineer Jobs in Riverside, CA

Chroma Systems Solutions Inc

Jr. Mechanical Engineer

Lake Forest, CA · On-site

$25 - $33.34/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Description JOB TITLE: Jr. Mechanical Engineer DEPARTMENT: Engineering REPORTS TO: Mechanical Engineering Manager EMPLOYEE TYPE: Full Time LOCATION: 19772 Pauling, Foothill Ranch, CA 92610 PAY RANGE ...

NextDeavor Inc.

Mechanical Engineer II

Irvine, CA · On-site

$40.01 - $64.90/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Mechanical Engineer II Full-time Irvine, CA, US Exclusive confidential search -- details shared ... Provide direction or guidance to junior engineers, designers, and drafters as needed * Collaborate ...

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 ... Oversee and provide guidance to junior engineers * Lead project teams and serve as the primary ...

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 ... Oversee and provide guidance to junior engineers * Lead project teams and serve as the primary ...

Turion Space

Senior Mechanical Engineer

Irvine, CA

$112K - $148K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Provide guidance and mentorship to junior engineers, sharing expertise and promoting best practices in mechanical engineering. Qualifications Minimum Qualifications: * Education: Bachelor's degree in ...

Salas O'Brien

Mechanical Engineer

Irvine, CA · On-site

$80K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Mechanical Engineer Summary The Mechanical Engineer serves to focus on the design of mechanical ... Oversee and provide guidance to junior engineers * Lead project teams and serve as the primary ...

AECOM

Senior Mechanical Engineer

Orange, CA · On-site

$111K - $147K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Mentor and teach junior engineers. Grow your career with us in our Building+ Places group. The Senior Mechanical Engineer will be responsible for the following but not limited to; * Design of heating ...

AECOM

Senior Mechanical Engineer

Orange, CA · On-site

$111K - $147K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Mentor and teach junior engineers. Grow your career with us in our Building+ Places group. The Senior Mechanical Engineer will be responsible for the following but not limited to; * Design of heating ...

AECOM

Senior Mechanical Engineer

Orange, CA

$111K - $147K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Mentor and teach junior engineers. Grow your career with us in our Building+ Places group. The Senior Mechanical Engineer will be responsible for the following but not limited to; * Design of heating ...

Belcan

Mechanical Engineer II

Irvine, CA

$40.01 - $64.90/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Mechanical Engineer II Pay Rate: $40.01 - $64.9/hr. Location: Irvine, CA Area Code: 949, 714 ZIP ... May give directions and/or guidance to junior level engineers, designers and drafters. * Works with ...

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 ...

jobr.pro

Senior Mechanical Engineer

Irvine, CA · On-site

$135 - $150/hr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

Mentor junior engineers and contribute to continuous improvement of engineering processes, tools, and best practices. What You'll Need to Have * B.S. or M.S. in Mechanical Engineering or a related ...

Salas O'Brien Engineers Incorporated

Mechanical Engineer

Tustin, CA · On-site

$70K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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 ...

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All JobsMechanical Engineer JobsJunior Mechanical Engineer JobsJunior Mechanical Engineer Jobs in Riverside, CA

Junior Mechanical Engineer information

See Riverside, CA salary details

$42.8K

$76.3K

$102.2K

How much do junior mechanical engineer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for junior mechanical engineer in Riverside, CA is $76,306.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,200.00 and $86,100.00 per year, depending on experience, location, and employer.

What does a junior mechanical engineer do?

A Junior Mechanical Engineer assists in designing, developing, and testing mechanical devices and systems under the supervision of senior engineers. Their responsibilities often include creating technical drawings, running simulations, conducting experiments, and preparing reports. They typically work as part of a team and may also help with troubleshooting and improving existing products or processes. This role provides valuable hands-on experience and is a common entry point for recent engineering graduates.

What are some typical projects and responsibilities a junior mechanical engineer can expect during their first year?

As a Junior Mechanical Engineer, you can expect to work on a variety of tasks such as assisting with the design and drafting of mechanical components, performing basic calculations, creating and revising CAD models, and supporting senior engineers with testing and prototype assembly. You'll often collaborate with cross-functional teams, including manufacturing and quality assurance, to ensure that designs meet project requirements and standards. It's common to be assigned to smaller sections of larger projects, giving you exposure to different aspects of mechanical engineering while building your technical and teamwork skills.

What are the key skills and qualifications needed to thrive as a junior mechanical engineer, and why are they important?

To excel as a Junior Mechanical Engineer, you need a solid grasp of engineering fundamentals, CAD design, and problem-solving skills, typically supported by a bachelor's degree in mechanical engineering. Familiarity with industry-standard software such as SolidWorks, AutoCAD, and simulation tools, as well as knowledge of manufacturing processes, is often required. Strong teamwork, attention to detail, and effective communication set outstanding candidates apart. These competencies ensure the ability to contribute to design projects, support innovation, and maintain quality in engineering solutions.

What is a junior mechanical engineer?

A junior mechanical engineer works with a team of other engineers and supervisors to help design, build, and test machines and equipment. These professionals often work in manufacturing firms and research institutions and specialize in a specific field, such as biotechnology, consumer electronics, or automobile manufacturing. As a junior mechanical engineer, your duties may include finalizing blueprints, acquiring materials, creating prototypes, and resolving mechanical problems. To become a junior mechanical engineer, you typically need at least a bachelor’s degree in mechanical engineering and formal training. Candidates usually enter the field as assistants to other junior mechanical engineers in order to gain work experience and learn elements of product design, development, and testing. You may also pursue voluntary certification to demonstrate your skills as a professional and improve your job prospects.

What is the difference between Junior Mechanical Engineer vs Mechanical Designer?

AspectJunior Mechanical EngineerMechanical Designer
Required CredentialsBachelor's in Mechanical Engineering or related fieldBachelor's in Mechanical Engineering, Mechanical Design, or related field
Work EnvironmentEngineering firms, manufacturing, R&DDesign departments, engineering firms, manufacturing
Employer & Industry UsageUsed across engineering and manufacturing sectorsPrimarily in design and product development roles

Junior Mechanical Engineers and Mechanical Designers often share educational backgrounds and work in similar environments. While Junior Mechanical Engineers focus on applying engineering principles to projects, Mechanical Designers specialize in creating detailed designs and CAD models. Both roles are essential in product development and manufacturing industries, with overlapping skills but different primary responsibilities.

More about Junior 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 Junior Mechanical Engineer jobs in Riverside, CA?

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

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

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

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

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

Junior Mechanical Engineer jobs near you
Infographic showing various Junior Mechanical Engineer job openings in Riverside, CA as of August 2026, with employment types broken down into 43% Full Time, 14% Part Time, and 43% Contract. Highlights an 100% In-person job distribution, with an average salary of $76,306 per year, or $36.7 per hour.

Jr. Mechanical Engineer

Chroma Systems Solutions Inc

Lake Forest, CA • On-site

$25 - $33.34/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

JOB TITLE: Jr. Mechanical Engineer

DEPARTMENT: Engineering

REPORTS TO: Mechanical Engineering Manager

EMPLOYEE TYPE: Full Time

LOCATION: 19772 Pauling, Foothill Ranch, CA 92610

PAY RANGE $25.00hr- $33.34hr

GENERAL JOB DESCRIPTION:

Chroma Systems Solutions, Inc. is a leading designer and manufacturer of power testing instruments and systems including programmable AC Power Source and DC Power Supplies, AC loads and DC Electronic Loads, Digital Power Meters and Automated Testing Systems for applications in LED Lighting, Led Drivers, Aerospace, Defense, Military, Automotive, Medical, Battery, Solar, Marine, and Regulatory Testing.

The Mechanical Engineer applies skills and knowledge needed to achieve a cost-effective, functional, and ergonomic design to the development of ATE Systems and test fixtures. This Engineer works in conjunction with Electrical Engineers in order to provide a fully custom solution that meets the customer’s needs.

ESSENTIAL DUTIES & RESPONSIBILITIES:

  • Provide detailed design information to management and projects.
  • Perform design activities for various interface panel projects.
  • Interface with other engineering disciplines as required.
  • Utilize 3D CAD Design Software (SolidWorks) to perform mechanical design of power systems with subcomponent Placemen, cabinet structural design for ATE Systems.
  • Jack-of-all-trades problem solver.
  • Research new design processes.
  • Assist in fixturing design.
  • Direct the fabrication, assembly of product, and work cell concepts being prototyped and implemented.
  • Prepare clear and concise documentation for CAD Drawings and Part List for systems or sub-Assemblies of a given project.
  • Development and creation of design sketches ready to be modeled.
  • Coordinate materials procurement.

QUALIFICATIONS:

  • B.S. in Mechanical Engineering or relevant experience (1-2 years’ experience).
  • Intermediate in SolidWorks CAD software.
  • Provable skills of CAD command (part, assembly, drafting).
  • Good English language skills.
  • Multidisciplinary technical knowledge is a plus.
  • SUPERVISORY RESPONSIBLITIES:
  • This is a non-supervisory position.

PHYSICAL DEMANDS:

General office skills and dexterity are required. Must be able to lift 30 pounds.

CHROMA BENEFITS:

  • Bonus programs based on individual and company performance
  • Vacation, sick, jury duty, bereavement, etc.
  • Medical, dental, and vision plans for employees and dependents
  • Life insurance, AD&D, long term disability, and employee wellness programs
  • 401(k) and match with immediate vesting of company contributions
  • Profit sharing programs

WORKING CONDITIONS:

Chroma Systems Solutions is an Equal Opportunity Employer. All qualified applicants will receive equal consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, political affiliation, marriage or veteran status, and will not be discriminated against on the basis of disability.

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