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Compression Molding Jobs in California (NOW HIRING)

Have experience in other composites manufacturing methods like vacuum infusion (VARTM), compression molding/hot pressed molding, trapped rubber molding, and wet-layup. * Have the flexibility to work ...

Have experience in other composites manufacturing methods like vacuum infusion (VARTM), compression molding/hot pressed molding, trapped rubber molding, and wet-layup. * Have the flexibility to work ...

Have experience in other composites manufacturing methods like vacuum infusion (VARTM), compression molding/hot pressed molding, trapped rubber molding, and wet-layup. * Have the flexibility to work ...

Hands-on experience operating compression molding, resin transfer molding, or comparable manufacturing equipment * Experience producing composite layups, preforms, or molded composite components

Composite Technician

Hawthorne, CA · On-site

$30 - $50/hr

Hands-on experience operating compression molding, resin transfer molding, or comparable manufacturing equipment * Experience producing composite layups, preforms, or molded composite components

Product Design Engineer - Beats

Los Angeles, CA · On-site

$139K - $167K/yr

... compression molding, metal machining, metal forming/stamping, extensive material finishing, and cosmetic treatments Strong analytical/problem-solving skills and ability to use statistical tools and ...

Showing results 21-40

Compression Molding information

What is a compression molding?

A Compression Molding job involves operating machinery to shape materials, usually rubber or plastic, by applying heat and pressure in a mold. Workers in this role set up molds, monitor the molding process, inspect final products for quality, and troubleshoot machine issues. This job requires knowledge of machine operation, safety procedures, and material properties. It is commonly used in industries like automotive, aerospace, and consumer goods manufacturing.

What are typical daily responsibilities for someone working in compression molding?

Employees in Compression Molding are typically responsible for setting up and operating molding presses, preparing materials, monitoring production cycles, and inspecting finished parts for quality. You'll also perform routine maintenance on equipment, record production data, and troubleshoot issues as they arise. Most roles require close collaboration with quality assurance, engineering, and maintenance teams to ensure smooth workflow and adherence to production standards. This hands-on position often requires standing for extended periods and working in a fast-paced manufacturing environment.

What are the key skills and qualifications needed to thrive in the compression molding position, and why are they important?

To thrive in Compression Molding, you should have a solid understanding of molding machinery, materials handling, and quality control procedures, often supported by a high school diploma or equivalent and relevant manufacturing experience. Familiarity with compression molding presses, measuring instruments, and safety protocols, as well as certifications such as OSHA training, are commonly valued. Attention to detail, problem-solving ability, and effective teamwork are important soft skills in this field. These competencies ensure the safe, efficient production of high-quality molded components and contribute to meeting manufacturing targets.

What cities in California are hiring for Compression Molding jobs?

Cities in California with the most Compression Molding job openings:

Infographic showing various Compression Molding job openings in California as of August 2026, with employment types broken down into 89% Full Time, 1% Part Time, 2% Contract, and 8% Nights. Highlights an 97% Physical, 2% Hybrid, and 1% Remote job distribution.

Early Career - Mechanical Design Engineer, Interior Trim

Rivian

Irvine, CA • On-site

$85K - $107K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago


Rivian rating

7.3

Company rating: 7.3 out of 10

Based on 160 frontline employees who took The Breakroom Quiz

18th of 45 rated automakers


Job description

About Rivian

Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. 

As a company, we constantly challenge what’s possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. 


Role Summary

As a member of Rivian’s Cockpit and Trim Engineering team, you will play a key role in shaping innovation and impactful products from concept through volume production. Your contributions will help drive the development of high-performing and sustainable solutions. Interior Engineering is a place to be innovative and creative while contributing to a culture of trust and continuous improvement.


Responsibilities
  • Design, develop, and model Class A plastic injection-molded components (Hard trims) & compression molded/wrapped components (Soft trims) for the interior of Rivian vehicles from concept through production that achieve performance, timing, and commercial targets
  • Utilize Catia V6/3D Experience to develop high-quality 3D parametric data utilizing generative shape design, part design, and Sketcher Workbench.
  • Develop high-quality 2D drawings in Catia V6
  • Collaborate closely with studio designers to achieve design themes
  • Responsible for the quality, cost, weight, timing, and engineering integrity of interior trim components
  • Engage cross-functionally, ensuring seamless collaboration with internal teams, suppliers, and key stakeholders to align with broader company goals and drive success in the area of responsibility
  • Design and develop the engineering bill of materials and perform change management using Enovia as a part management tool
  • Design and develop DFMEAs with the cross-functional team and cascade dependencies to cross-functional
    partners
  • Cross-functional collaboration, problem solving, and project organization
  • Support the creation of Product Validation plans, coordinate validation activities, and sign off validation results
  • Exhibit “Rivian Compass” values in everything you do

Qualifications
  • Bachelor of Science degree in Mechanical Engineering minimum
  • Minimum of 2 years of experience in automotive
  • Class A Injection Molding/compression molding/wrapping development experience
  • Experience in Catia V5/V6 including Sketcher, GSD, and part workbenches preferred
  • Knowledge of various manufacturing processes such as injection molding, thermal forming, 3D printing, and cut/sew/wrapping
  • Strong understanding of engineering first principles
  • Eagerness to learn and excellent communication skills
  • Ability to self-direct while managing ambiguity
  • Curiosity and high learning agility
  • Ability to travel domestically and internationally to support vehicle launch activities

Pay Disclosure
The salary range for this role is $85,600 - $107,000 for California based applicants. This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee’s position within the salary range will be based on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, geographic location, shift, and organizational needs.

The successful candidate may be eligible for annual performance bonus and equity awards. 


We offer a comprehensive package of benefits for full-time and part-time employees, their spouse or domestic partner, and children up to age 26, including but not limited to paid vacation, paid sick leave, and a competitive portfolio of insurance benefits including life, medical, dental, vision, short-term disability insurance, and long-term disability insurance to eligible employees. You may also have the opportunity to participate in Rivian’s 401(k) Plan and Employee Stock Purchase Program if you meet certain eligibility requirements. Full-time employee coverage is effective on their first day of employment. Part-time employee coverage is effective the first of the month following 90 days of employment. More information about benefits is available at rivianbenefits.com. 


You can apply for this role through careers.rivian.com (or through internal-careers-rivian.icims.com if you are a current employee). There is no fixed deadline for this application; applications are accepted on an ongoing basis until the role is filled or the opening is no longer needed.



Equal Opportunity

Rivian is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, sex, sexual orientation, gender, gender expression, gender identity, genetic information or characteristics, physical or mental disability, marital/domestic partner status, age, military/veteran status, medical condition, or any other characteristic protected by law.

Rivian is committed to ensuring that our hiring process is accessible for persons with disabilities. If you have a disability or limitation, such as those covered by the Americans with Disabilities Act, that requires accommodations to assist you in the search and application process, please email us at candidateaccommodations@rivian.com.

Candidate Data Privacy and Technology

Rivian may collect, use and disclose your personal information or personal data (within the meaning of the applicable data protection laws) when you apply for employment and/or participate in our recruitment processes (“Candidate Personal Data”). This data includes contact, demographic, communications, educational, professional, employment, social media/website, network/device, recruiting system usage/interaction, security and preference information. Rivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. 

Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian’s service providers, including providers of background checks, staffing services, and cloud services. 

Rivian may transfer or store internationally your Candidate Personal Data, including to or in the United States, Canada, the United Kingdom, and the European Union and in the cloud, and this data may be subject to the laws and accessible to the courts, law enforcement and national security authorities of such jurisdictions.  

How We Use AI in Our Hiring Process: To ensure transparency, we want candidates to know that Rivian uses iCIMS Talent Cloud Artificial Intelligence (TCAI) and AI-enabled tools to assist with screening, reviewing, organizing and highlighting profiles and applications that match the key requirements for each role.

AI does not make hiring decisions: Qualified candidate applications are reviewed by a member of our team, and all decisions throughout the process are made by humans. We use AI to support efficiency and consistency, not to replace human judgment. We are committed to a fair, thoughtful, and equitable experience for every candidate.
 

Participation in AI profile matching is entirely voluntary. If you prefer that your profile not be used in this process, you can opt out at any time. Opting out means your profile will be excluded from automated matching and will not be surfaced for additional roles through this system. Your current application remains active and will not be affected in any way.

Please note that we are currently not accepting applications from third party application services.

Qualifications:
  • Bachelor of Science degree in Mechanical Engineering minimum
  • Minimum of 2 years of experience in automotive
  • Class A Injection Molding/compression molding/wrapping development experience
  • Experience in Catia V5/V6 including Sketcher, GSD, and part workbenches preferred
  • Knowledge of various manufacturing processes such as injection molding, thermal forming, 3D printing, and cut/sew/wrapping
  • Strong understanding of engineering first principles
  • Eagerness to learn and excellent communication skills
  • Ability to self-direct while managing ambiguity
  • Curiosity and high learning agility
  • Ability to travel domestically and internationally to support vehicle launch activities
Education:UNAVAILABLEEmployment Type: FULL_TIME

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About Rivian

Sourced by ZipRecruiter

Rivian is a pioneering automotive industry player headquartered in Irvine, California. Established in 2009, the company has made notable advancements in developing sustainable transportation solutions. It is widely recognized for its electric adventure vehicles: the R1T pickup and the R1S SUV. Rivian is dedicated to creating a positive shift in societal mobility and emphasizes sustainability, innovation, and adventure as part of its core values. Their mission is to keep the world adventurous forever - a testament to their commitment in transitioning the world to sustainable transportation. Rivian's achievements are numerous, with one of the most notable being securing a significant multi-billion dollar investment from Amazon for the production of electric delivery vans.

Industry

Automobile dealers

Company size

10,000+ Employees

Headquarters location

Irvine, CA, US

Year founded

2009