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Grinder Jobs in Riverside, CA (NOW HIRING)

ESL POWER SYSTEM INC

Grinder I

Corona, CA

$21.78 - $23.34/hr

Responsible for taking care of grinding equipment and sustaining a clean work environment. ESSENTIAL DUTIES AND RESPONSIBILITIES Grinding metal using grinder machine, sander, and time saver. Use ...

ESL POWER SYSTEM INC

Grinder I

Corona, CA · On-site

$21.78 - $23.34/hr

SUMMARY Responsible for grinding sheet metal in the flat pattern (nest) and responsible for grinding enclosures. Responsible for taking care of grinding equipment and sustaining a clean work ...

ESL Power Systems, Inc

Grinder I

Corona, CA · On-site

$21.78 - $23.34/hr

Requirements SUMMARY Responsible for grinding sheet metal in the flat pattern (nest) and responsible for grinding enclosures. Responsible for taking care of grinding equipment and sustaining a clean ...

AtWork - SoCal

CNC Operator

Santa Ana, CA · On-site

$25 - $30/hr

CNC Lathe / Mill Operator (with Grinding Experience) Santa Ana, CA Monday - Friday, 7:30 AM - 4:00 PM $25- $30.00per hour (DOE) About the Position We are seeking an experienced CNC Lathe or Mill ...

AtWork - SoCal

CNC Operator

Santa Ana, CA

$25 - $30/hr

CNC Lathe / Mill Operator (with Grinding Experience) Santa Ana, CA Monday - Friday, 7:30 AM - 4:00 PM $25- $30.00per hour (DOE) About the Position We are seeking an experienced CNC Lathe or Mill ...

TOTAL WAREHOUSE INC

Shop Painter

Anaheim, CA · On-site

$22 - $25/hr

Clean, degrease, sand, and grind equipment, as well as sandblast and apply masking to parts not being painted. * Apply primers, base coats, and finishing coats to equipment using spray equipment.

Kinetic Personnel Group

CNC Mill Operator

Anaheim, CA · On-site

$23 - $30.50/hr

... components Grind cutting tools as required Maintain a clean, organized, and safe work environment Qualifications High School Diploma required; NTMA certificate or equivalent training preferred ...

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All JobsGrinder JobsGrinder Jobs in Riverside, CA

Grinder information

See Riverside, CA salary details

$12

$19

$28

How much do grinder jobs pay per hour?

As of Jul 2, 2026, the average hourly pay for grinder in Riverside, CA is $19.82, according to ZipRecruiter salary data. Most workers in this role earn between $17.07 and $21.30 per hour, depending on experience, location, and employer.

What jobs pay 4000 a week without a degree?

For a grinder or similar skilled trades, high-paying roles such as industrial or construction grinders can pay around $4,000 weekly, especially with experience and overtime. Other high-earning jobs without a degree include commercial diving, certain sales positions, or specialized technical roles that require certifications and hands-on skills, often involving physically demanding work or operating complex equipment.

What are some common challenges faced by Grinders and how can they be addressed on the job?

Grinders often face challenges such as maintaining precision and consistency in their work, managing physical fatigue, and ensuring safety while operating heavy machinery. To address these, it's important to follow strict safety protocols, regularly inspect and maintain equipment, and take scheduled breaks to prevent strain. Additionally, collaborating closely with supervisors and quality control teams helps ensure that finished components meet required specifications and quality standards.

What are grinders in a manufacturing setting?

Grinders are skilled workers who operate grinding machines to shape, finish, or smooth metal and other materials. They use various types of grinding equipment, including bench grinders, surface grinders, and cylindrical grinders, to remove excess material and achieve precise surface finishes. Grinders are essential in industries like automotive, aerospace, and tool making, ensuring components meet exact specifications. Their work requires attention to detail, manual dexterity, and a strong understanding of safety protocols.

What does a grinder job do?

A grinder job involves operating grinding machines to shape, finish, or repair metal parts and tools. Workers must understand machine operation, safety procedures, and often use precision measuring tools to ensure accuracy. The role typically requires physical stamina and attention to detail.

What Is the Job Description of a Grinder?

A grinder is a machine operator who selects specific tools and equipment to finish products according to design specifications. As a grinder, your duties include the inspection of items coming off an assembly line, the removal of defective pieces, and the use of grinding machinery and CNC mill equipment to smooth or polish the surface of the products. Your responsibilities include setting up and operating tools and machinery, examining materials to identify defects, and selecting the appropriate tool or machine to correct defects and create a finished product that meets quality assurance standards.

What are the key skills and qualifications needed to thrive as a Grinder, and why are they important?

To thrive as a Grinder, you need mechanical aptitude, attention to detail, and experience with metalworking or machining, often supported by a high school diploma or technical training. Familiarity with grinding machines, precision measurement tools (like calipers and micrometers), and safety protocols is essential. Strong hand-eye coordination, problem-solving skills, and the ability to work independently set exceptional candidates apart. These skills ensure high-quality, precise output and maintain safety and efficiency in manufacturing environments.

What is the difference between Grinder vs Machinist?

AspectGrinderMachinist
Required CertificationsOften requires precision machining certificationsRequires CNC or machining certifications
Work EnvironmentWorks primarily with grinding machines to finish partsOperates various machine tools to produce parts
Industry UsageCommon in manufacturing, metalworking, and tool-makingWidely used in manufacturing, aerospace, and automotive industries

While both grinders and machinists work in manufacturing environments and require technical skills, grinders focus on finishing parts with grinding machines, whereas machinists operate a variety of machine tools to create or modify parts. Understanding these differences helps employers and job seekers find the right fit in manufacturing roles.

What welding jobs pay $50 an hour?

Welding jobs that pay $50 an hour often include positions such as pipe welders, structural welders, and underwater welders, especially those with specialized skills and certifications like AWS or ASME. These roles typically require experience, safety training, and the ability to work in challenging environments, often with overtime or shift differentials increasing pay rates.

What jobs pay $700 a day?

For a grinder or similar skilled trades, high-paying jobs that can reach $700 a day often involve specialized skills, certifications, and experience, such as industrial or precision grinding in manufacturing, construction, or maintenance roles. These positions may require overtime, union membership, or working in high-demand environments. Earnings vary based on location, industry, and workload, with some contractors or freelance professionals earning this level through project-based work or overtime.
More about Grinder jobs
What job categories do people searching Grinder jobs in Riverside, CA look for? The top searched job categories for Grinder jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Grinder jobs? Cities near Riverside, CA with the most Grinder job openings:
Grinder jobs near you
WALTER GRINDER - OPERATORS

WALTER GRINDER - OPERATORS

Universal Punch Corp

Santa Ana, CA • On-site

$28 - $34/hr

Full-time

Medical

Posted 26 days ago

Job description

Experience CNC Grinder Machinist With Walter, Rollomatic & Anca

Universal is a new generation company with a proven business model and commitment to innovation that has fueled our rapid business growth and expansion. Universal Punch Corp has been developing and manufacturing advanced medical devices technologies for nearly 45 years and has earned a strong reputation in orthopedic manufacturing industries. Our dedication to delivering the highest quality products and unique business positioning provides our team members with the unique ability to contribute to a larger capacity than is possible in typical positions.

As a CNC Grinder Machinist, you will be responsible for working within the framework of a team and performing the following activities:

·Set-up and operate CNC Grinder according to instructions and engineering drawing
·Change tooling and wheels while making the proper offsets and setups as needed
·Interpret Blue Print dimensions ·Understand a flow of machining policies and instructions: MI, QSR, ISO, SOPs, work rules and safety guidelines ·Meet schedules and maintain quality standards

We will train you!
Must Have 5 -7 years CNC Tool & Cutter Grinding Experience on a Walter, Rollomatic, or Anca Grinder.

·Training and mentorship with ongoing learning and development courses
·Comprehensive medical ·Profit Sharing Program Quarterly ·Education reimbursement program ·Generous holiday and vacation accrual

Universal Punch Corp. 4001 W Macarthur, Santa Ana, CA the USA

Company Description

Universal Punch is a global leader in contract design and manufacturing for the fastener industry and the orthopedic and dental medical instrument markets. Partnering with businesses and medical device manufacturers worldwide, we provide innovative design and development, advanced machining technology, and precision instrument and gage manufacturing solutions.