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Internship Plastics Engineer Jobs in California (NOW HIRING)

Engineering Intern Summer 2027

Northridge, CA · On-site

$18 - $23.25/hr

Interns may support one or more engineering areas based on business need and candidate background ... plastics, robots, engines, machines and mechanical, resonance, hydraulic or heat transfer systems ...

Electromechanical Engineer Intern

Newark, CA · On-site

$26.92 - $57.15/hr

... Plastics/Polymer Engineering from an accredited college or university-or have equivalent work experience (gap year students may also be considered). * Preferably have prior internship experience or ...

$26.92/hr

... Plastics/Polymer Engineering from an accredited college or university-or have equivalent work experience (gap year students may also be considered). * Preferably have prior internship experience or ...

Interns may support one or more engineering areas based on business need and candidate background ... plastics, robots, engines, machines and mechanical, resonance, hydraulic or heat transfer systems ...

New

Sr. R&D Engineer

San Diego, CA · Hybrid

$105K - $125K/yr

... including plastic injection molding, utilizing SolidWorks and Geometric Dimensioning and ... Please note that "regular employees" refers to those who are not temporary staff, such as interns ...

$19.25 - $26/hr

Worker Type Supplemental Our Summer Internship Program is meticulously designed to provide students ... Familiarity with mechanical components such as machined parts, sheet metal, plastic parts, or ...

... internships, co-ops, academic projects, or related high-tech electro-mechanical work. * CAD ... Foundational experience designing or supporting sheet metal, machined, plastic, die-cast, and ...

Sustaining Engineer I

Irvine, CA · On-site

$80K - $88K/yr

... internships. * Manufacturing Knowledge: Understanding of manufacturing processes such as plastic ... Basic programming skills, specifically with Python or Arduino, for automating test sequences or ...

Sustaining Engineer I

Irvine, CA · On-site

$80K - $88K/yr

... internships. * Manufacturing Knowledge: Understanding of manufacturing processes such as plastic ... Basic programming skills, specifically with Python or Arduino, for automating test sequences or ...

Senior Propulsion Engineer

Torrance, CA · On-site

$100 - $125/hr

... club and internship experience counts). * Effective communication skills are crucial for ... Extensive experience working with aerospace materials (including metals, plastics, and composites ...

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Internship Plastics Engineer information

What is the difference between Internship Plastics Engineer vs Plastics Engineer?

AspectInternship Plastics EngineerPlastics Engineer
CredentialsEnrolled in or recent graduate of engineering or plastics-related programBachelor's or higher in plastics engineering, materials science, or related field
Work EnvironmentInternship setting, supervised, entry-level tasksFull-time professional role, responsible for design, testing, and process improvement
Employer & Industry UsageInternship positions in plastics manufacturing, R&D, or processing companiesEstablished companies in plastics production, automotive, packaging, or consumer goods

The main difference between an Internship Plastics Engineer and a Plastics Engineer is experience and responsibility level. Internships are entry-level positions designed for students or recent graduates to gain practical experience, while Plastics Engineers are full-time professionals responsible for designing, testing, and improving plastic products and processes.

What are the most commonly searched types of Plastics Engineer jobs in California?

The most popular types of Plastics Engineer jobs in California are:

What cities in California are hiring for Internship Plastics Engineer jobs?

Cities in California with the most Internship Plastics Engineer job openings:

2027 Summer Mechanical & Biomedical Engineering Intern

Alcon Laboratories Holding Corporation

Lake Forest, CA

$17.75 - $23/hr

Full-time

Posted 4 days ago


Job description

About Alcon:

Alcon helps people see brilliantly. As the global leader in eye care with a heritage spanning more than 75 years, we offer one of the broadest portfolios of products designed to enhance sight and improve people's lives. Our Surgical and Vision Care products touch the lives of more than 260 million people in over 140 countries each year, supporting those living with conditions such as cataracts, glaucoma, retinal diseases, and refractive errors. Our more than 25,000 associates help enhance quality of life through innovative products, partnerships with eye care professionals, and programs that advance access to quality eye care. If you'd like to help change the way the world sees, this is your chance to Be Brilliant!

Position Description:

Alcon is seeking multiple talented and motivated Mechanical & Biomedical Engineering Interns to join our 2027 Summer Internship Program across several U.S. locations, including Johns Creek, GA; Goleta, CA; Lake Forest, CA; Fort Worth, TX; and Houston, TX. Interns will have the opportunity to gain meaningful industry experience, contribute to real-world projects, and collaborate with professionals across Alcon. Through this internship, students will build technical skills, expand their professional network, and receive coaching, mentoring, and development opportunities while helping advance Alcon's mission to help people see brilliantly.

Potential Internship Project Areas:

Based on business needs, location, and team alignment, internship projects may include opportunities such as:

  • Create rapid prototypes through CAD design, 3D printing, mechanical assembly and laboratory testing.

  • Support injection-molding setup, process development, machine operation and workflow optimization.

  • Design or improve custom tabletop equipment for laboratory and research applications.

  • Evaluate metrology methods, measurement accuracy and process standardization, including updates to procedures and SOPs.

  • Design mechanical systems that integrate with metrology equipment and robotic arms for automated measurement workflows.

Minimum Qualifications:

  • Must be enrolled in an accredited university or college for at least one semester prior to internship or co-op, and at least one additional semester following internship or co-op.

  • Must be pursuing at least a bachelor's degree in mechanical, biomedical, biomechanical, manufacturing, industrial, plastics engineering, or related major.

  • Academic performance: Minimum cumulative GPA 2.8/4.0

  • Demonstrated leadership skills (i.e. extracurricular activities or projects)

  • Must be authorized to work in the U.S. on a permanent basis without requiring sponsorship (students on an F1 visa with CPT can be accommodated)

  • Ability to commit to a 10-12-week, full-time (40 hours per week) summer internship

ATTENTION: Current Alcon Employee/Contingent Worker

If you are currently an active employee/contingent worker at Alcon, please click the appropriate link below to apply on the Internal Career site.

Find Jobs for Employees

Find Jobs for Contingent Worker

You are applying to be part of the Alcon Talent Pool. We are not currently recruiting for this role but we are building a pipeline for future opportunities. If you would like to be considered for a similar position in future, then please submit your CV or resume.

ALCON IS AN EQUAL OPPORTUNITY EMPLOYER AND PARTICIPATES IN E-VERIFY

Alcon takes pride in maintaining an inclusive environment that values different perspectives and our policies are non-discriminatory in recruitment, hiring, training, promotion or other employment practices for reasons of race, color, religion, gender, national origin, age, sexual orientation, marital or veteran status, disability, or any other legally protected status. Alcon is also committed to working with and providing reasonable accommodation to individuals with disabilities. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application process, or in order to perform the essential functions of a position, please send an email to alcon.recruitment@alcon.comand let us know the nature of your request and your contact information.