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Internship Manufacturing Engineering Jobs in Riverside, CA

Rotation Summer Internship

Brea, CA

$17.25 - $22.50/hr

We design, manufacture, and market highly engineered products and systems principally for the aerospace and defense markets. Kirkhill, Inc. a wholly-owned subsidiary of Transdigm, is a leading ...

We design, manufacture, and market highly engineered products and systems principally for the aerospace and defense markets. Kirkhill, Inc. a wholly-owned subsidiary of Transdigm, is a leading ...

Bachelor's degree in mechanical engineering, Biomedical or Industrial Engineering, or other related engineering fields. * 2+ years in medical device production or previous internship or co-op ...

Quality Manufacturing Engineer

Irvine, CA · On-site

$68K - $84K/yr

Bachelor's degree in mechanical engineering, Biomedical or Industrial Engineering, or other related engineering fields. * 2+ years in medical device production or previous internship or co-op ...

Technical Marketing Lead

Irvine, CA · On-site

$85 - $120/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... equivalent internship experience in marketing, communications, technical writing, content ... Experience in aerospace, defense, advanced manufacturing, engineering, or advanced materials ...

Technical Marketing Lead

Irvine, CA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... equivalent internship experience in marketing, communications, technical writing, content ... Experience in aerospace, defense, advanced manufacturing, engineering, or advanced materials ...

Technical Marketing Lead

Riverside, CA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... equivalent internship experience in marketing, communications, technical writing, content ... Experience in aerospace, defense, advanced manufacturing, engineering, or advanced materials ...

Technical Marketing Lead

Ontario, CA · On-site

$85 - $120/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... equivalent internship experience in marketing, communications, technical writing, content ... Experience in aerospace, defense, advanced manufacturing, engineering, or advanced materials ...

Showing results 21-40

Internship Manufacturing Engineering information

See Riverside, CA salary details

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How much do internship manufacturing engineering jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for internship manufacturing engineering in Riverside, CA is $20.15, according to ZipRecruiter salary data. Most workers in this role earn between $16.78 and $21.83 per hour, depending on experience, location, and employer.

What is the difference between Internship Manufacturing Engineering vs Manufacturing Engineer?

AspectInternship Manufacturing EngineeringManufacturing Engineer
CredentialsTypically pursuing or recently completed a relevant degree; no professional certification requiredBachelor's degree in engineering or related field; professional certifications optional
Work EnvironmentInternship setting, often in manufacturing plants or corporate offices, supervised closelyFull-time role in manufacturing facilities, responsible for process improvements and production oversight
ResponsibilitiesAssisting with projects, learning manufacturing processes, supporting engineering teamsDesigning, implementing, and optimizing manufacturing processes, troubleshooting production issues

In summary, an Internship Manufacturing Engineering is a temporary, learning-focused position for students or recent graduates, while a Manufacturing Engineer is a full-time professional responsible for ongoing manufacturing process improvements and operations.

What does an internship manufacturing engineer do?

As a Manufacturing Engineering intern, you will typically be involved in hands-on projects such as process improvement initiatives, assisting with the design and implementation of new production workflows, and supporting quality assurance efforts. You may also work on data collection and analysis to identify areas for efficiency gains, collaborate with production teams to troubleshoot equipment issues, and help document standard operating procedures. This role offers a valuable opportunity to gain exposure to various aspects of manufacturing operations while working closely with experienced engineers and cross-functional teams.

What skills and qualifications are needed to thrive as an internship manufacturing engineer?

To thrive as a Manufacturing Engineering Intern, you generally need a background in mechanical or industrial engineering, strong analytical skills, and coursework or experience in manufacturing processes. Familiarity with CAD software, lean manufacturing principles, and basic knowledge of ERP systems are commonly expected and may be supported by relevant certifications or training. Strong problem-solving abilities, communication, and teamwork skills help interns collaborate effectively and adapt to dynamic production environments. These skills and qualities are essential for contributing to process improvements, ensuring product quality, and supporting efficient manufacturing operations.

What is an internship manufacturing engineering?

Internship Manufacturing Engineering positions are temporary roles designed for students or recent graduates to gain hands-on experience in the manufacturing engineering field. Interns typically assist with process improvement, production support, quality assurance, and project management tasks within a manufacturing environment. These internships offer exposure to real-world engineering challenges, use of industry tools, and collaboration with experienced engineers, helping interns develop practical skills and industry knowledge. The experience can be valuable for securing a full-time role after graduation.

What are the most commonly searched types of Manufacturing Engineering jobs in Riverside, CA?

The most popular types of Manufacturing Engineering jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Internship Manufacturing Engineering jobs?

Cities near Riverside, CA with the most Internship Manufacturing Engineering job openings:

Infographic showing various Internship Manufacturing Engineering job openings in Riverside, CA as of July 2026, with employment types broken down into 95% Full Time, 3% Part Time, and 2% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $41,913 per year, or $20.2 per hour.

$17.25 - $22.50/hr

Part-time

Re-posted 7 days ago


Job description

Kirkhill, Inc. welcomes people who share our determination and high standards to join us in doing work that moves the world forward. We design, manufacture, and market highly engineered products and systems principally for the aerospace and defense markets. Kirkhill, Inc. a wholly-owned subsidiary of Transdigm, is a leading diversified manufacturer of highly engineered, organic, and in-organic elastomer based products.


Company:

We are a global leader in high-performance elastomer products headquartered in Brea, CA with 100 years of experience. Our engineered, high-performance elastomer products can be found on commercial, military and business aircraft around the world as well as missiles, space launchers and satellites.


Job Summary:

Optimize all aspects of manufacturing process by identifying opportunities and applying simpler, faster, more cost effective and reliable methods in all phases of manufacturing process.


Qualifications:

  • Strong communication, presentation, interpersonal, and organizational skills.
  • Demonstrated experience in analyzing and solving parts and process issues.
  • Demonstrated ability to meet critical deadlines in fast paced environment.
  • Team player with ability to work well with employees and customers alike.
  • Ability to multi-task and shift priorities.

Requirements:

  • Must be an undergraduate enrolled to obtain a degree in one of the following: Manufacturing Engineer, Mechanical Engineer, Aerospace Engineer, and Materials Engineer.

Kirkhill, Inc. Competencies

  • Customer Focus - Knows and understands the needs of internal and external customers. Is results oriented and works hard to consistently provide exceptional service.
  • Ethics and Values - Adheres to an effective set of core values and beliefs and acts in accordance. Rewards the right values and disapproves of others.
  • Problem Solving - Looks beyond the obvious to find effective solutions.
  • Integrity and Trust - Widely trusted and seen as direct and truthful.
  • Functional/Technical Skills - Possesses the skills to be effective in the job. Has the skills to perform the job at a high level of accomplishment.
  • Listening - Practices active and attentive listening, able to hear others.
  • Action-oriented - Full of energy, willing to take action.
  • Composure - Cool under pressure, not knocked off balance by the unexpected, is a settling influence.
  • Values Diversity - Supports fair and equal treatment for all.



Kirkhill, Inc. is proud to be an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law. All successful candidates must submit to post offer pre-employment physical examination, drug/alcohol screen and background check as a condition of employment.


Kirkhill logo

About Kirkhill

Sourced by ZipRecruiter

Industry

Aerospace product and parts manufacturing

Company size

1,001 - 5,000 Employees

Headquarters location

Brea, CA, US

Year founded

1919