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Plant Machine Operator Jobs in California (NOW HIRING)

Machine Operator

Gilroy, CA · On-site

$24 - $26/hr

Machine Operator Architectural Products Group Gilroy, California, United States Job ID: 525294 ... Refers problems and questions to the Production Supervisor or Plant Manager. Job Responsibilities

Machine Operator

San Martin, CA · On-site

$24 - $26/hr

Machine Operator Architectural Products Group San Martin, California, United States Job ID: 527212 ... Refers problems and questions to the Production Supervisor or Plant Manager. Job Responsibilities

Machine Operator

Gardena, CA · On-site

$18.31/hr

The Machine Operator plays a critical role in the operation and maintenance of machinery in our sheet metal manufacturing plant. This position is responsible for ensuring smooth production operations ...

The Machine Operator plays a critical role in the operation and maintenance of machinery in our sheet metal manufacturing plant. This position is responsible for ensuring smooth production operations ...

The Machine Operator plays a critical role in the operation and maintenance of machinery in our sheet metal manufacturing plant. This position is responsible for ensuring smooth production operations ...

Machine Operator

Gardena, CA · On-site

$18.31/hr

The Machine Operator plays a critical role in the operation and maintenance of machinery in our sheet metal manufacturing plant. This position is responsible for ensuring smooth production operations ...

Machine Operator

Gardena, CA · On-site

$18.06/hr

The Machine Operator plays a critical role in the operation and maintenance of machinery in our sheet metal manufacturing plant. This position is responsible for ensuring smooth production operations ...

Machine Operator

Gardena, CA · On-site

$18.06/hr

The Machine Operator plays a critical role in the operation and maintenance of machinery in our sheet metal manufacturing plant. This position is responsible for ensuring smooth production operations ...

Machine Operator

Fremont, CA · On-site

$20 - $25/hr

Adhere strictly to all plant safety guidelines, including Lockout/Tagout (LOTO), Personal ... Prior machine operation experience in a manufacturing environment (experience with die-cutting ...

New

Refers problems and questions to the Production Supervisor or Plant Manager. Job Responsibilities ... Perform additional duties as assigned by the Plant Manager, Supervisor, and Lead Machine Operator

Refers problems and questions to the Production Supervisor or Plant Manager. Job Responsibilities ... Perform additional duties as assigned by the Plant Manager, Supervisor, and Lead Machine Operator

Machine Operator

Azusa, CA · On-site

$19 - $21/hr

The Machine Operator must be cross functional in Food Safety to be able to perform in any area needed in the plant. This is an entry level position.DUTIES * Set up machine * Make necessary adjustment ...

Machine Operator- 3rd Shift

Tracy, CA · On-site

$18.25 - $21.75/hr

The Machine Operator is also responsible for following our company's Good Manufacturing Practices ... Ensure compliance with corporate and plant safety standards and with applicable laws and ...

Machine Operator- 3rd Shift

Tracy, CA · On-site

$18.25 - $21.75/hr

The Machine Operator is also responsible for following our company's Good Manufacturing Practices ... Ensure compliance with corporate and plant safety standards and with applicable laws and ...

Machine Operator

Azusa, CA · On-site

$19 - $21/hr

The Machine Operator must be cross functional in Food Safety to be able to perform in any area needed in the plant. This is an entry level position. DUTIES • Set up machine • Make necessary ...

Machine Operator

Azusa, CA

$17.25 - $20.50/hr

The Machine Operator must be cross functional in Food Safety to be able to perform in any area needed in the plant. This is an entry level position. DUTIES • Set up machine • Make necessary ...

Showing results 21-40

Plant Machine Operator information

See California salary details

$9

$18

$30

How much do plant machine operator jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for plant machine operator in California is $18.50, according to ZipRecruiter salary data. Most workers in this role earn between $14.36 and $19.77 per hour, depending on experience, location, and employer.

What cities in California are hiring for Plant Machine Operator jobs?

Cities in California with the most Plant Machine Operator job openings:

Infographic showing various Plant Machine Operator job openings in California as of August 2026, with employment types broken down into 41% Full Time, 55% Part Time, 3% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $38,488 per year, or $18.5 per hour.

Machine Operator

Gilroy, CA • On-site

CRH
Construction Materials Wholesalers • 10K+ employees

$24 - $26/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago


Job description

Machine Operator
Architectural Products Group
Gilroy, California, United States
Job ID: 525294
Oldcastle, a CRH company, is reinventing what's possible in building solutions. We are the leading provider of innovative outdoor living products and utility infrastructure solutions for the water, energy, and communications markets throughout North America. We're a trusted and strategic partner to engineers, contractors, distributors, specifiers, retailers, and homeowners alike as the manufacturer of precast concrete, polymer concrete, and plastic infrastructure products. Our portfolio of brands includes Oldcastle APG, Oldcastle Infrastructure, Belgard® hardscape, Echelon® Masonry, RDI® railing, Catalyst™ Fence Solutions, Sakrete® packaged concrete, Amerimix® mortar, Pebble Technology International® pool finishes, and Techniseal® sands and sealant technologies.
Job Summary
Employee works under the general supervision of the Production Supervisor or Plant Manager on routine duties following standard policies and procedures. Refers problems and questions to the Production Supervisor or Plant Manager.
Job Responsibilities
  • Operate and maintain concrete handling (Tiger) equipment safely and efficiently
  • Inspect the quality of products according to standards, and adjust settings as necessary
  • Detect, troubleshoot, and report any equipment malfunctions and quality issues to Plant Supervisor
  • Assist in maintaining accurate production flow and reporting
  • Record and report quality data; moisture, density, height, material consumption
  • Update communication boards and participate in shift huddle debriefs
  • Inspect and prepare molds
  • Perform machine clean-up, set-up, and other functions associated with product changes
  • Execute Daily and Business fundamentals
  • Perform additional duties as assigned by the Plant Manager, Supervisor, and Lead Machine Operator
  • Willing and able to cross-train on other aspects of the production process
  • Other duties may be assigned as needed

Job Requirements
  • Manufacturing/industrial environment experience preferred
  • Tiger/Columbia/Rekers/Masa/Hess/Besser/ equipment preferred
  • At least 3 years of experience operating similar equipment
  • High school diploma or GED, or equivalent combination of education, training, and experience
  • Ability to read and comprehend documents such as safety procedures, operating and maintenance instructions
  • Physical requirements include lifting up to 75 lbs., extended standing, walking, sitting, bending, climbing, working inside and outside, and use of fall protection equipment
  • Able to perform job tasks in dusty, hot and/or cold working conditions
  • Must wear company provided personal protective equipment - earplugs, hard hat, safety boots/shoes, and protective glasses. Candidates must provide their own safety boots/shoes upon hire and will be eligible to participate in Safety Boots/Shoe Reimbursement Program after 30 days of employment

Compensation
  • $24 - $26 per hour
  • 401(k) plan / group retirement savings program
  • Short-term and long-term disability benefits
  • Life insurance
  • Health, dental, and vision insurance
  • Paid time off
  • Paid holidays

What CRH Offers You
  • Highly competitive base pay
  • Comprehensive medical, dental and disability benefits programs
  • Group retirement savings program
  • Health and wellness programs
  • An inclusive culture that values opportunity for growth, development, and internal promotion

About CRH
CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.
If you're up for a rewarding challenge, we invite you to take the first step and apply today! Once you click apply now, you will be brought to our official employment application. Please complete your online profile and it will be sent to the hiring manager. Our system allows you to view and track your status 24 hours a day. Thank you for your interest!
Oldcastle APG, a CRH Company, is an Affirmative Action and Equal Opportunity Employer.
EOE/Vet/Disability
CRH is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.
AI tools may be used in certain stages of the employment lifecycle, such as candidate review; however, all final employment decisions will be made by a person.

CRH logo

About CRH

Sourced by ZipRecruiter

CRH has a long and proud heritage as one of North America's largest corporations. We are a proud reflection of the hundreds of family businesses, local and regional companies and mid to large sized enterprises that together form the CRH family. CRH operates with a decentralized, diversified structure, letting you work in a small company environment while having the career opportunities of a large enterprise.

Industry

Construction materials wholesalers

Company size

10,000+ Employees

Headquarters location

New York, NY, US