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Rotational Molding Jobs in California (NOW HIRING)

Infinity Staffing

Be Seen First

Machine Operator

Madera, CA · On-site

$18.40/hr

Swing Shift - 3:00PM-11:30pm The machine operator position sets up, controls, and maintains rotational molding machines and accessories. Operator will perform preliminary post-production work on ...

Cambro

Production Machine Operator I

Huntington Beach, CA · On-site

$18 - $22/hr

Sets Rotation and cycle time on machine computer; orders or brings over cooling jigs; fills out pm sheet on returning mold, and also makes sure cooling jigs are returned to their location.

Cambro

Production Machine Operator I

Huntington Beach, CA · On-site

$18 - $22/hr

Sets Rotation and cycle time on machine computer; orders or brings over cooling jigs; fills out pm sheet on returning mold, and also makes sure cooling jigs are returned to their location.

VOLT

Production Operators

Lake Forest, CA · On-site

$21 - $24/hr

Secure the mold before starting rotation process and remove molded part after rotation is complete * Assist in "Boss Recovery" inspecting and addressing any imperfections or defects on raised plastic ...

VOLT

Production Operator - 2nd Shift

Lake Forest, CA · On-site

$21 - $24/hr

Secure the mold before starting rotation process and remove molded part after rotation is complete * Assist in "Boss Recovery" inspecting and addressing any imperfections or defects on raised plastic ...

Cambro

Mold Maker III

Huntington Beach, CA

$34.96 - $40/hr

First Shift (United States of America) Mold Maker III will work with minimum supervision on new construction of Plastic Injection, Pultrusion, Compression and Rotational Molds, as well as ...

Cambro

Mold Maker III

Huntington Beach, CA · On-site

$34.96 - $40/hr

First Shift (United States of America) Mold Maker III will work with minimum supervision on new construction of Plastic Injection, Pultrusion, Compression and Rotational Molds, as well as ...

Infinity Staffing

Be Seen First

Production Lead

Madera, CA · On-site

$24.25 - $30/hr

Summary/Objective The production lead sets up, controls, and maintains rotational molding machines and accessories. Lead will perform preliminary post-production work on molded parts. In addition to ...

NOV, Inc.

FRP Spray Operator

Bakersfield, CA · On-site

$24.18 - $29.16/hr

Operate a variety of tools and material handling equipment including grinders, utility knives, rotating molds, and forklifts. * Perform grinding, smoothing, patching, and installation tasks for seams ...

National Oilwell Varco

FRP Spray Operator

Bakersfield, CA · On-site

$24.18 - $29.16/hr

Operate a variety of tools and material handling equipment including grinders, utility knives, rotating molds, and forklifts. * Perform grinding, smoothing, patching, and installation tasks for seams ...

NOV, Inc.

FRP Spray Operator

Bakersfield, CA · On-site

$24.18 - $29.16/hr

Operate a variety of tools and material handling equipment including grinders, utility knives, rotating molds, and forklifts. * Perform grinding, smoothing, patching, and installation tasks for seams ...

HiFyve

Electro-Mechanical Technician

Fontana, CA

$34 - $42/hr

... molding operations when necessary and cross-train across platforms. * Assist during off-shift hours for training, breakdowns, or emergencies. * Participate in on-call/weekend support rotation as ...

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Rotational Molding information

What is rotational molding?

A Rotational Molding job involves operating machinery to create hollow plastic products by heating and rotating molds. Workers in this role monitor the molding process, ensure quality standards are met, and may trim or assemble finished parts. This job requires attention to detail, mechanical aptitude, and the ability to work in a manufacturing environment. It is commonly used to produce tanks, containers, and other durable plastic products.

What are the typical daily responsibilities of someone working in rotational molding?

A typical day in rotational molding involves preparing molds, loading raw materials, operating and monitoring the molding machines, and performing quality checks on finished products. Workers often inspect molds for defects, handle parts removal and finishing, and complete routine machine maintenance. Collaboration with supervisors and other team members is common to address production issues and meet daily targets. Attention to safety protocols and accurate record-keeping are also important parts of the role, ensuring a smooth workflow and consistent product quality.

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

To thrive in Rotational Molding, you need mechanical aptitude, attention to detail, and a basic understanding of plastics and molding processes, often supported by a high school diploma or technical training. Familiarity with rotational molding machines, hand tools, measurement devices, and safety protocols is typically required, and some employers may value certifications in manufacturing or plastics technology. Strong teamwork, problem-solving, and effective communication skills help individuals excel in a fast-paced production environment. These attributes are crucial for maintaining high product quality, minimizing errors, and ensuring efficient, safe manufacturing operations.

What are the most commonly searched types of Rotational Molding jobs in California?

The most popular types of Rotational Molding jobs in California are:

What are popular job titles related to Rotational Molding jobs in California?

For Rotational Molding jobs in California, the most frequently searched job titles are:

What job categories do people searching Rotational Molding jobs in California look for?

The top searched job categories for Rotational Molding jobs in California are:

What cities in California are hiring for Rotational Molding jobs?

Cities in California with the most Rotational Molding job openings:

Rotational Molding jobs near you
Infographic showing various Rotational Molding job openings in California as of August 2026, with employment types broken down into 85% Full Time, and 15% Nights. Highlights an 100% In-person job distribution.

Mold Shop - Shift Manager-Sr. Shift Mgr.

Cambro

Huntington Beach, CA • On-site

Full-time

Posted 7 days ago

Cambro Manufacturing rating

6.3

Company rating: 6.3 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

Job description

WORK SHIFT:
First Shift (United States of America)
JOB DESCRIPTION:
Supervises and coordinates activities of Mold Shop employees that work on items for injection molding, composite molding, structural web molding, CNC operations, rotational molding and/or engineering/qualification mold testing. Supervises the activities of Mold Shop employees to achieve continuous improvement in quality, cost, safety and productivity in accordance with the goals of the company. Supervises and coordinates day to day activities of Mold Shop employees as per Mold Shop Manager and MOS guidelines. Performs assignments, assists others, and/or oversees repairs or tasks done to all types of existing molds, new mold preparation or secondary tooling. Schedules work times and sets priorities for their area of responsibility. Implements procedures, fixtures, machinery and products. Coordinates activities concerned with research and development of new products.
ESSENTIAL JOB FUNCTIONS
  • Managing, organizing, and monitoring the routine maintenance and cleaning of injection molds, composite molds, structural web molds, shop machinery, rotational molds, foam fixtures, and/or secondary tooling.
  • Oversees new injection mold preparation, EOA or foam fixture, rotational mold, and/or secondary tooling construction.
  • Manages, supervises, and follows up on repairs or modifications done in-house and with outside vendors
  • Interprets and applies company policies to employees through daily interactions, meetings, and enforces safety regulations.
  • Partners with production department managers, engineering, and quality to support/work on projects and process improvement opportunities.
  • Interprets or creates specifications, blueprints, and work orders to employees, and assigns specific duties
  • Establishes or adjusts work procedures to meet production schedules.
  • Works closely with production and engineering and recommends measures to improve production methods, equipment performance, and the quality of the product.
  • Administer personnel functions, including recruiting, assisting in review and approval of job descriptions, salary classifications, selection, and placement of personnel.
  • Creates and delivers performance evaluations and disciplinary corrective actions, as needed.
  • Suggests and implements changes in working conditions and use of equipment to increase the efficiency of the shop, department, or employees.
  • Analyzes and resolves employee conflicts and or assists workers in solving work problems. Actively engage with employees to motivate and assist them to achieve work goals.
  • Maintain reliable and consistent attendance, including being punctual and dependable, in order to meet the needs of the department and the organization.
  • Execute each essential duty satisfactorily in order to perform job successfully.
  • Follows all safety procedures required in the work area, wears PPE as needed, attends all safety meetings, and reports safety issues regarding equipment or unsafe/hazardous conditions.
  • Performs effectively as a team member, able to work well with others, open to receiving and giving feedback, and treats everyone with respect.
  • Takes ownership of own work and behavior, accepts accountability for own actions, encourages solutions, and communicates status of work/projects.
  • Follow all department quality standards/criteria. Raise concerns and issues to the immediate manager.
  • Able to understand and demonstrate the Cambro company culture, display the company's core values (Safety, Quality, Respect, and Service).
  • Understands the department's key performance indicators and contributes to achieving these goals both individually and as a team.
  • Other duties as needed or required.

ADDITIONAL RESPONSIBILITIES
  • Must be able to work overtime as needed, remain flexible and open to possible schedule changes in order to meet business needs.

REQUIRED QUALIFICATIONS
The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
  • High School Diploma or general education degree (GED)
  • College or Certificate of Merit Courses related to Machining, Mechanics, Mold Repair/Maintenance, Mold Making, Injection Mold Processing
  • 3-5 years of supervisory experience relating to Injection Molds and/or Rotational Molds in a mold shop environment.
  • Intermediate MS Word and Excel. CAD/CAM experience.
  • Must possess strong verbal and written communications skills
  • Ability to respond to common inquiries or complaints from customer. Have the ability to effectively present information to top management.
  • Ability to work with fundamentals of plane and solid geometry and trigonometry. Ability to apply concepts such as fractions, percentages, ratios, and proportions to practical situations.
  • Ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exists. Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form. Reasoning ability/Communication, both verbal & written

PREFERRED QUALIFICATIONS
  • Bachelor's degree (B. A.) from a four-year College or university; or five to eight years related experience and/or training; or equivalent combination of education and experience.

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. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Sitting, walking, standing, bending at the neck, bending at the waist, squatting, climbing, kneeling, twisting at the neck and waist, repetitive use of hands, simple grasping, power grasping, fine manipulation, pushing and pulling, reaching above and below the shoulder, carrying/lifting up to 75 lbs.
  • Driving cars, trucks, forklifts and other equipment
  • Working around equipment and machinery
  • Exposure to excessive noise
  • Exposure to dust, gas, fumes or chemicals
  • Working at heights
  • Use of special visual or auditory protective equipment

PPE REQUIREMENTS
  • Safety glasses
  • Nitrile Gloves, Chemical Resistant Gloves, Utility gloves/cutting Gloves, and Welding Gloves when applicable
  • Steel-toe slip-resistant shoes
  • Hard hat or Bump Cap when applicable
  • Hearing protection (e.g., earplugs, earmuffs)
  • Face shields - when applicable
  • Face covering (mask) in accordance with company policy.
Manager Operations
COMPENSATION RANGE:
$90,000 - $125,000
Salary may vary based on experience.
CAMBRO is proud to be an equal-opportunity workplace. All qualified applicants will receive consideration for employment without regard to and will not be discriminated against based upon race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic information, military or veteran status, or other characteristics protected by law. Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.

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