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Machine Operator 3 Jobs in California (NOW HIRING)

MACHINE OPERATOR

Oakland, CA · On-site

$28 - $30/hr

High school diploma or equivalent; technical certification preferred. * 1-3 years of experience operating machinery in a manufacturing setting. * Strong mechanical aptitude and problem-solving skills.

Typically requires 1-3 years of manufacturing or machine-operating experience. * Mechanical Aptitude: Strong troubleshooting skills to diagnose machine errors and quickly resolve mechanical ...

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High school diploma or equivalent preferred. * 1-3 years of manufacturing or machine operator experience preferred. * 2 plus yrs Forklift experience * Mechanical aptitude and basic troubleshooting ...

Machine Operator

Escondido, CA · On-site

$18 - $21/hr

Machine Operator l Schedule : Shift 1: Mon-Thurs, 4:30am-3pm Pay Range: $18-21/hour depending on ... Follow SPC procedures and inspection methods (including 3-cup system) * Maintain accuracy and ...

Machine Operator

Santa Fe Springs, CA · On-site

$20.45 - $27.84/hr

Our Sustainability Commitment The Novolex sustainability vision is built upon three pillars: our ... Thermoforming Machine Operator | Now Hiring | Santa Fe Springs, CA Compensation * Competitive ...

Machine Operator

Santa Rosa, CA · On-site

$21.91/hr

The advanced machine operator can independently perform these tasks with minimal input from the ... High School diploma or equivalent * 2-3 years' work experience in related field a plus * Must be ...

Machine Operator

Santa Rosa, CA · On-site

$21.91/hr

The advanced machine operator can independently perform these tasks with minimal input from the ... High School diploma or equivalent * 2-3 years' work experience in related field a plus * Must be ...

Our Sustainability Commitment The Novolex sustainability vision is built upon three pillars: our ... Thermoforming Machine Operator | Now Hiring | Santa Fe Springs, CA Compensation * Competitive ...

Machine Operator

Santa Rosa, CA · On-site

$21.91/hr

The advanced machine operator can independently perform these tasks with minimal input from the ... High School diploma or equivalent * 2-3 years' work experience in related field a plus * Must be ...

Our Sustainability Commitment The Novolex sustainability vision is built upon three pillars: our ... Thermoforming Machine Operator | Now Hiring | Santa Fe Springs, CA Compensation * Competitive ...

Machine Operator

Santa Fe Springs, CA · On-site

$20.45 - $27.84/hr

Our Sustainability Commitment The Novolex sustainability vision is built upon three pillars: our ... Thermoforming Machine Operator | Now Hiring | Santa Fe Springs, CA Compensation * Competitive ...

Machine Operator

Santa Rosa, CA · On-site

$21.91/hr

The advanced machine operator can independently perform these tasks with minimal input from the ... High School diploma or equivalent * 2-3 years' work experience in related field a plus * Must be ...

Weekend availability required * 3+ years of professional work experience * 1 full year of forklift experience * As a machine operator, you will be expected to lift and carry items weighing up to ...

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Machine Operator 3 information

See California salary details

$11

$17

$23

How much do machine operator 3 jobs pay per hour?

As of Jul 7, 2026, the average hourly pay for machine operator 3 in California is $17.95, according to ZipRecruiter salary data. Most workers in this role earn between $16.15 and $19.23 per hour, depending on experience, location, and employer.

What is the difference between Machine Operator 3 vs Machine Operator 2?

AspectMachine Operator 3Machine Operator 2
CredentialsHigh school diploma, relevant certificationsHigh school diploma, basic certifications
Work EnvironmentManufacturing plants, production linesManufacturing plants, assembly lines
ResponsibilitiesOperate complex machinery, troubleshoot issuesOperate standard machinery, assist in setup
Experience2+ years in similar roles1+ year in similar roles

The main difference between Machine Operator 3 and Machine Operator 2 lies in experience, complexity of tasks, and responsibility level. Machine Operator 3 typically handles more advanced machinery and troubleshooting, requiring more experience and certifications, whereas Machine Operator 2 performs more routine operations with less complexity.

What cities in California are hiring for Machine Operator 3 jobs? Cities in California with the most Machine Operator 3 job openings:
Infographic showing various Machine Operator 3 job openings in California as of July 2026, with employment types broken down into 1% As Needed, 71% Full Time, 23% Part Time, 2% Temporary, and 3% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $37,331 per year, or $17.9 per hour.
MACHINE OPERATOR

MACHINE OPERATOR

HORSPOOL & ROMINE MFG CO INC

Oakland, CA • On-site

$28 - $30/hr

Full-time

Posted 15 days ago


Job description

About the Role:
Join HORSPOOL & ROMINE MFG CO INC as a Machine Operator in Oakland, CA, where you will play a crucial role in our manufacturing process. This position offers an exciting opportunity to work with cutting-edge machinery in a dynamic environment that values innovation and teamwork.

Responsibilities:
  • Operate and monitor various types of machinery to ensure optimal performance.
  • Perform routine maintenance and troubleshooting on equipment as needed.
  • Ensure production quality standards are met by conducting regular inspections.
  • Adhere to safety protocols and maintain a clean work environment.
  • Collaborate with team members to achieve production goals and deadlines.
  • Document production data and report any discrepancies to supervisors.
  • Assist in training new operators on machinery and safety practices.
  • Participate in continuous improvement initiatives to enhance efficiency.
Requirements:
  • High school diploma or equivalent; technical certification preferred.
  • 1-3 years of experience operating machinery in a manufacturing setting.
  • Strong mechanical aptitude and problem-solving skills.
  • Ability to read and interpret blueprints and technical documents.
  • Ability to operate manual machines (e.g. lathe, turret, threaders, saw, grinders).
  • Familiarity with safety regulations and best practices in manufacturing.
  • Excellent communication and teamwork abilities.
  • Willingness to work flexible hours and overtime as needed.
  • Detail-oriented with a commitment to quality and efficiency.
About Us:
HORSPOOL & ROMINE MFG CO INC has been a leader in the manufacturing industry for over 30 years, delivering high-quality products and exceptional service to our clients. Our commitment to innovation and employee development makes us a great place to build a career, where every team member is valued and empowered to make a difference.