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Grinder Jobs in Riverside, CA (NOW HIRING)

Costco Wholesale Corporation

Meat Cutter

Chino Hills, CA · On-site

$15.50 - $20.50/hr

Position Summary Cuts and trims and prepares raw meat for sale using saws, knives, grinder, and tenderizer. Provides a high level of member service. Job Duties * Cuts and trims meat to Costco ...

Costco Wholesale Corporation

Meat Cutter

San Dimas, CA · On-site

$15.25 - $20.25/hr

Position Summary Cuts and trims and prepares raw meat for sale using saws, knives, grinder, and tenderizer. Provides a high level of member service. Job Duties * Cuts and trims meat to Costco ...

Costco Wholesale Corporation

Meat Cutter

Murrieta, CA · On-site

$16.50 - $21.75/hr

Position Summary Cuts and trims and prepares raw meat for sale using saws, knives, grinder, and tenderizer. Provides a high level of member service. Job Duties * Cuts and trims meat to Costco ...

Applied Medical

Tool & Die Maker

Rancho Santa Margarita, CA · On-site

$25 - $40/hr

Perform carbide grinding and precision fitting to maintain tight tolerances and tooling quality. * Interface with engineering, department supervisors, quality control inspectors, and production teams ...

Costco Wholesale Corporation

Meat Cutter

Lake Elsinore, CA · On-site

$15.50 - $20.75/hr

Position Summary Cuts and trims and prepares raw meat for sale using saws, knives, grinder, and tenderizer. Provides a high level of member service. Job Duties * Cuts and trims meat to Costco ...

Costco Wholesale Corporation

Meat Cutter

Fontana, CA · On-site

$15.75 - $20.75/hr

Position Summary Cuts and trims and prepares raw meat for sale using saws, knives, grinder, and tenderizer. Provides a high level of member service. Job Duties * Cuts and trims meat to Costco ...

Costco Wholesale Corporation

Meat Cutter

Montclair, CA · On-site

$15.25 - $20.25/hr

Position Summary Cuts and trims and prepares raw meat for sale using saws, knives, grinder, and tenderizer. Provides a high level of member service. Job Duties * Cuts and trims meat to Costco ...

Costco Wholesale Corporation

Meat Cutter

San Dimas, CA · On-site

$15.25 - $20.25/hr

Position Summary Cuts and trims and prepares raw meat for sale using saws, knives, grinder, and tenderizer. Provides a high level of member service. Job Duties * Cuts and trims meat to Costco ...

Costco Wholesale Corporation

Meat Cutter

San Bernardino, CA · On-site

$15.75 - $20.75/hr

Position Summary Cuts and trims and prepares raw meat for sale using saws, knives, grinder, and tenderizer. Provides a high level of member service. Job Duties * Cuts and trims meat to Costco ...

Costco Wholesale Corporation

Meat Cutter

Rancho Cucamonga, CA · On-site

$15.50 - $20.50/hr

Position Summary Cuts and trims and prepares raw meat for sale using saws, knives, grinder, and tenderizer. Provides a high level of member service. Job Duties * Cuts and trims meat to Costco ...

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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 24, 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 are popular job titles related to Grinder jobs in Riverside, CA? For Grinder jobs in Riverside, CA, the most frequently searched job titles are:
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
Infographic showing various Grinder job openings in Riverside, CA as of July 2026, with employment types broken down into 88% Full Time, 4% Part Time, and 8% Contract. Highlights an 92% In-person, and 8% Remote job distribution, with an average salary of $41,225 per year, or $19.8 per hour.
Metal Finishing & Polishing Specialist (Appliance Luxury Line)

Metal Finishing & Polishing Specialist (Appliance Luxury Line)

Meyer

Anaheim, CA • On-site

$21 - $25/hr

Full-time

Posted 9 days ago

Job description

Under indirect supervision, you will transform raw, welded metal components into beautiful, seamlessly blended showpieces.
  • Grind, sand, and polish TIG/MIG weld joints on premium stainless steel and aluminum panels (10-22 gauge) to achieve an exact factory satin or mirrored finish.
  • Conduct meticulous visual and tactile inspections to detect and eliminate flat-spots, scratches, porosity, or discoloration.
  • Maintain a highly organized, clean workspace following our 5S principles to prevent material and tool contamination (keeping stainless steel pristine).
  • Partner directly with our Welding and Quality Control teams to ensure parts move seamlessly down the production line with zero cosmetic defect
  • Automotive Body Prepper, Collision Sander, Metal Finisher, Stainless Polisher, Fabricator, Detailer, Abrasive Blending, #4 Satin Finish.

Why Join Hestan:
  • Craftsman Culture: We respect the art of finishing. You aren't just grinding down metal; you are shaping a luxury product's identity.
  • Top-Tier Facilities: Work in a clean, organized shop environment that prioritizes your safety above all else.
  • Modern Tools: Access to premium pneumatic grinders, belt sanders, dynamic abrasive pads, and state-of-the-art dust-extraction workstations.
  • Cross-Training & Growth: We love to build talent from within. Whether you want to master the finishing trade or cross-train into precision fabrication and TIG welding, we provide the pathway.

Stop working in dark, disorganized shops. Apply today to join a team that values your dedication to perfection.
Work Experience:
We are looking for individuals who view metal finishing as a craft, not just a job
  • Hands-on experience in metal polishing, blending, or grinding. Experience in automotive collision repair (body prep/sanding), custom motorcycle/car fabrication, or aerospace sheet metal finishing is highly preferred.
  • A natural ability to read the reflection of light off a metal surface to verify contour, flushness, and grain consistency
  • Proficient with pneumatic hand grinders, files, flap discs, scotch-brite blending wheels, stroke sanders and basic measuring instruments (calipers/tape measures).
  • A safety-first professional who respects Lockout/Tagout (LOTO) protocols, always wears appropriate PPE, and treats every component like a premium product.
  • 1-3 (years)

Behaviors:
  • Dedicated
  • Enthusiastic

Education and Experience
• Requires 3-5 years of experience with use of hand, power & pneumatic tools in a manufacturing
facility.
• Forklift operation certificate desirable
• Basic to Intermediate Computer and math skills, with Basic proficiency in reading and
interpreting blueprints and technical drawings and Basic knowledge of different metal types and
their properties.
• Ability to follow written and verbal instructions effectively.
• Ability to lift 50 pounds and stand for long periods of time, perform repetitive
movements
• A highly self-motivated, dependable, and flexible team player with good communication skills and
strong work ethic, positive attitude, that can work effectively as a team member with close
attention to detail.
Decision Authority
Job is fairly routine. Duties are performed with specific directions given and work is checked or verified visually on a frequent basis. Decisions are made with specific operational instructions and departmental guidelines.
Measured by: (key performance Indicators)
Safety and 5S: No Accidents, incidents, or unsafe conditions in his workstation or immediate area; 5S activities up to date and all tools accounted for and in good working conditions; Quality: Completes orders with 100% First Pass Yield; Delivery: Completes 100% of orders according to schedule; Inventory: Monitors and reports on his consumable items such as PPE, masking tape, grinding materials and equipment, cleaning kits and all other supplies required to ensure no stockouts; Productivity: Completes work and promptly resolves issues found from upstream processes
Working Conditions:
Work is performed primarily in the manufacturing facility, although outdoor tasks are sometimes required. Lighting is artificial and adequate. Equipment used may include the use of telephones, power tools, hand tools, plumbing tools, and power-driven lift trucks. Individuals will have constant exposure to dust, noise, heat, cold, fumes and chemicals. Physical demands include standing, walking, bending over, crawling, climbing, reaching overhead, kneeling, crouching, balancing, pushing and pulling, repetitive use of both hands, grasping, fine dexterity, being around other work equipment and machinery, driving cars, trucks, forklifts, walking on uneven ground, as well as lifting up to 50 lbs. Both workdays, as well as hours of work, may vary, according to the requirements of the operation.
Hourly Pay Rate $21.00-25.00 DOE
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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