ZipRecruiter

Log In

1

Machinist Assistant Jobs in Santa Rosa, CA (NOW HIRING)

Costco Wholesale Corporation

Food Service Assistant

Napa, CA · On-site

$17 - $21.50/hr

Cleans, sanitizes, services, and refills dispensing machines. * Maintains self-serve soda pop area, condiment table and eating area. Busses, cleans and sanitizes tables, sweeps and mops floors ...

The Salvation Army

Program Assistant

Santa Rosa, CA

$18.75/hr

BASIC PURPOSE The Santa Rosa Corps seeks to fill an Assistant position at the Senior Activity ... Ability to operate basic office equipment and tools PC, Fax Machine, Telephone, Calculator, Copier ...

KSL Resorts

Server Assistant

Yountville, CA · On-site

$16.90/hr

Unload trays in the dish machine area. * Keep tables and service station clean, neat, and supplied at all times. * Assist server(s) throughout service with various tasks to ensure complete guest ...

Recology

Mechanic Assistant - Swing Shift

Santa Rosa, CA · On-site

$19.75 - $24.50/hr

Recology Sonoma Marin Shift/Schedule: 3pm - 11:30am, THE ROLE OF THE MECHANIC ASSISTANT Under direct supervision, supports the servicing, maintenance, inspection and repairs vehicles, machinery and ...

Costco Wholesale Corporation

Maintenance Assistant

Novato, CA · On-site

$19 - $24/hr

Cleans warehouse floors, offices, break room, and restrooms by operating self-propelled floor scrubbing machinery, and by sweeping, mopping, spraying, and wiping. Follows departmental procedures and ...

Recology

Mechanic Assistant (Recycling Plant)

Santa Rosa, CA · On-site

$19.75 - $24.50/hr

Recology Sonoma Marin THE ROLE OF A MECHANIC ASSISTANT - Recycling Plant & Building Maintenance ... machinery and/or equipment to assure the safety and on-going operation of all equipment in the ...

Costco Wholesale Corporation

Maintenance Assistant

Napa, CA · On-site

$18.50 - $23.25/hr

Cleans warehouse floors, offices, break room, and restrooms by operating self-propelled floor scrubbing machinery, and by sweeping, mopping, spraying, and wiping. Follows departmental procedures and ...

Costco Wholesale Corporation

Maintenance Assistant

Napa, CA

$18.50 - $23.25/hr

Cleans warehouse floors, offices, break room, and restrooms by operating self-propelled floor scrubbing machinery, and by sweeping, mopping, spraying, and wiping. Follows departmental procedures and ...

Salvation Army

Program Assistant

Santa Rosa, CA · On-site

$41K - $51K/yr

BASIC PURPOSE The Santa Rosa Corps seeks to fill an Assistant position at the Senior Activity ... Ability to operate basic office equipment and tools PC, Fax Machine, Telephone, Calculator, Copier ...

previous pagenext page

Showing results 21-40

All JobsMachinist JobsMachinist Assistant JobsMachinist Assistant Jobs in Santa Rosa, CA

Machinist Assistant information

See Santa Rosa, CA salary details

$13

$25

$34

How much do machinist assistant jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for machinist assistant in Santa Rosa, CA is $25.34, according to ZipRecruiter salary data. Most workers in this role earn between $21.01 and $27.84 per hour, depending on experience, location, and employer.

What is a machinist assistant?

A Machinist Assistant supports machinists by preparing materials, maintaining tools, and operating basic machinery. They help with measuring, cutting, and finishing components while ensuring workplace safety and cleanliness. This role is essential for efficient machine shop operations and provides hands-on experience for those looking to advance in machining or manufacturing.

What are the typical day-to-day responsibilities of a machinist assistant?

As a Machinist Assistant, your daily tasks may include preparing materials, loading and unloading machines, performing basic maintenance or cleaning, and assisting machinists with setting up equipment. You'll often be responsible for measuring and inspecting parts, maintaining organization in the work area, and ensuring tools are properly stored. This role is very hands-on, requiring you to work closely with machinists, engineers, and sometimes production supervisors. Being proactive and detail-oriented will help you support the team efficiently and contribute to successful project outcomes.

What are the key skills and qualifications needed to thrive as a machinist assistant?

To thrive as a Machinist Assistant, you need a solid understanding of basic machining principles, mechanical aptitude, and a high school diploma or equivalent. Familiarity with machine tools such as lathes and mills, as well as measurement instruments like calipers and micrometers, is often expected, and OSHA safety certifications may be beneficial. Attention to detail, reliability, good communication, and the ability to follow instructions are crucial soft skills in this role. These skills ensure safe, efficient support for machinists, help maintain production quality, and foster a collaborative work environment.

What is the starting pay for a machinist assistant?

The starting pay for a machinist assistant typically ranges from $12 to $18 per hour, depending on experience, location, and the employer. Entry-level positions may also include on-the-job training and opportunities to learn skills such as operating lathes and milling machines.

What are the most commonly searched types of Machinist jobs in Santa Rosa, CA?

The most popular types of Machinist jobs in Santa Rosa, CA are:

What are popular job titles related to Machinist Assistant jobs in Santa Rosa, CA?

For Machinist Assistant jobs in Santa Rosa, CA, the most frequently searched job titles are:

What job categories do people searching Machinist Assistant jobs in Santa Rosa, CA look for?

The top searched job categories for Machinist Assistant jobs in Santa Rosa, CA are:

What cities near Santa Rosa, CA are hiring for Machinist Assistant jobs?

Cities near Santa Rosa, CA with the most Machinist Assistant job openings:

Machinist Assistant jobs near you
Infographic showing various Machinist Assistant job openings in Santa Rosa, CA as of August 2026, with employment types broken down into 1% As Needed, 70% Full Time, 25% Part Time, 2% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $52,699 per year, or $25.3 per hour.

Food Service Assistant

Costco Wholesale Corporation

Napa, CA • On-site

$17 - $21.50/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 6 days ago

Costco rating

8.1

Company rating: 8.1 out of 10

Based on 1,922 frontline employees who took The Breakroom Quiz

2nd of 39 rated national retailers

Job description


California applicants: Please click here to review the Costco Applicant Privacy Notice.
The jobs listed are examples of the typical kinds of positions that Costco may hire for when openings exist. The listing does not mean that any positions are currently open or available at Costco.
Position Summary
Responsible for preparing and selling food and drinks to customers. Pulls and stocks supplies and ingredients, cleans kitchen area and eating area. Provides a high level of member service.
Job Duties
  • Prepares hot food. Proofs, presses, stretches, sauces, and adds toppings to pizza. Bakes food items in ovens. Slices cooked pizza. Places baked items in the warmer. Steams hot dogs and buns.
  • Rings up sales, collects money, makes change. Maintains and assists members with self-serve kiosks. Places whole pizza orders from members at the counter and on the phone. Assembles and presents orders to members. Uses tongs to pick up hot food items. Follows department production and cash handling procedures and standards.
  • Dispenses dessert and drink items such as ice cream, latte and smoothie. Cleans, sanitizes, services, and refills dispensing machines.
  • Maintains self-serve soda pop area, condiment table and eating area. Busses, cleans and sanitizes tables, sweeps and mops floors, empties trash.
  • Cleans and sanitizes the machines, work surfaces, floors, and counters. Washes containers, pans and utensils in 3 compartment sink, power wash sink, or dishwasher. Moves patio tables to clean the floor around tables. Takes garbage to the trash compactor and operates the compactor. Disassembles and deep cleans pizza oven according to department SOPs. Follows safety and security procedures.
  • Pulls ingredients and supplies from the warehouse. Stocks large volume ingredients to shelves, cooler and freezer. Stages ingredients to the preparation area and refills dispensing machines. Complies with health codes, such as sanitation, temperatures, product rotation and expiration dates.
  • Ensures proper cleanup and disposal of hazardous materials.
  • Ability to operate vehicles, equipment or machinery.
  • Assists with department duties as necessary.
  • Assists in other departments of the warehouse as necessary.

For additional information about pay ranges, click here.
We offer a comprehensive package of benefits including paid time off, health benefits - medical/dental/vision/hearing aid/pharmacy/behavioral health/employee assistance, health care reimbursement account, dependent care assistance plan, short-term disability and long-term disability insurance, AD&D insurance, life insurance, 401(k), stock purchase plan to eligible employees.
Apart from any religious or disability considerations, open availability is needed to meet the needs of the business. If hired, you will be required to provide proof of authorization to work in the United States.
Job Description Posting Updated: July 2026 Job Code: 004

What Costco employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Costco logo

About Costco

Sourced by ZipRecruiter

Costco is a membership warehouse club, dedicated to bringing our members the best possible prices on quality brand-name merchandise. With more than 800 locations worldwide, Costco provides a wide selection of merchandise, plus the convenience of specialty departments and exclusive member services, all designed to make your shopping experience a pleasurable one. Today, as the company evolves, it stays true to the qualities that helped attract and retain millions of loyal members around the globe: Commitment to quality. Costco warehouses carry about 4,000 SKUs (stock keeping units) compared to the 30,000 found at most supermarkets. By carefully choosing products based on quality, price, brand, and features, the company can offer the best value to members.

Industry

Retail

Company size

10,000+ Employees

Headquarters location

Issaquah, WA, US

Year founded

1983

View All Costco Jobs

Apply