22 prep operator jobs at 15 companies in San Diego, CA

1w
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Weld Prep Operator
Oceanside, California, United States
$17-$19/hr OnsiteFull Time
Senior
SeniorLondon Stock Exchange: SNR: Designs and manufactures high-technology components for aerospace and land vehicles.
No prior experience required; must follow instructions, operate pneumatic grinding/buffing tools, perform basic math, and communicate effectively.
pneumatic tools, die grinder, Dynabrader, belt sander, pencil grinder, bench buffer, bench grinder, dial caliper, depth gauge, snap gauge, height gauge
2w
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Prep Cook
San Diego, California, United States
$26-$27/hr OnsitePart Time
Davidson Hospitality Group
Davidson Hospitality Group: Full-service hospitality management for hotels and resorts.
Perform food preparation and support daily kitchen operations as a prep cook.
2mo
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EL Cook/Prep
San Diego, California, United States
$20-$40/hr OnsitePart Time
WKS Restaurant Group
WKS Restaurant Group: Operates and manages a diverse portfolio of franchised restaurant brands.
Prepare ingredients and support kitchen operations following recipes, prep lists, and food safety; flexible availability for mornings, nights, weekends, and holidays; previous food prep experience preferred.
2mo
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PREP COOK (FULL TIME)
San Diego, California, United States
$23-$24/hr OnsiteFull Time
Compass Group
Compass GroupLondon Stock Exchange: CPG: Provides contract food and support services globally.
1+ YOEMinimum 1 year of prep cooking experience required; ability to follow recipes and HACCP guidelines, operate and clean kitchen equipment, complete production logs, and provide customer service.
3w
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Prep Cook
San Diego, California, United States
OnsiteFull Time
Truluck's
Truluck's: Upscale fine dining seafood and steakhouse restaurant group.
Preparing ingredients and supporting kitchen operations to produce high-quality dishes in a restaurant setting.
3w
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Equipment Operator
Pala, California, United States
$33/hr OnsiteFull Time
Pala Band of Mission Indians
Pala Band of Mission Indians: Tribal government providing community services and operating commercial enterprises.
1+ YOEOperate and maintain heavy equipment for racetrack prep; 1+ year equipment operation experience; valid California driver’s license; pass drug test and fingerprint background check; age 18+.
2w
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CNC Machine Operator
Poway or San Diego
$18-$24/hr OnsiteMultiple Commitments Available
Core Systems
Core Systems: Manufactures rugged computers and displays for military and industrial use
1+ YOE1–2 years machine shop experience, high school diploma or equivalent, able to operate CNC (Haas) mills, read blueprints/GD&T, use precision measuring tools, perform machine maintenance and material prep.
Haas, caliper, height gauges, gauge pins, micrometer, thread gauges
2mo
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Culinary Supervisor - North Island Credit Union Amp.
Chula Vista, California, United States
$23-$25/hr OnsitePart Time
ASM Global
ASM Global: Operates and manages stadiums and convention centers worldwide.
Supervise kitchen operations, lead staff, maintain HACCP standards, ensure quality and safety, manage inventories and food prep, and coordinate with chefs.
1mo
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Dishwasher Lavaplatos
Del Mar, California, United States
$18-$19/hr OnsiteFull Time
RMD Group
RMD Group: Hospitality management operating diverse restaurant and nightlife venues.
Maintain and sanitize dishes and kitchen areas, operate dish machines, assist basic food prep; 1 year restaurant experience preferred.
2w
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Service Deli Clerk
Carlsbad, California, United States
OnsiteFull Time
Costco
CostcoNASDAQ: COST: Operates a global chain of membership-only warehouse clubs.
Prepare, package, label and sanitize deli food items, follow health and safety procedures, operate rotisserie and prep equipment, and provide member service.
2w
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Dishwasher (DoubleTree San Diego Del Mar 209)
San Diego, California, United States
OnsiteFull Time
HM Alpha Hotels & Resorts
HM Alpha Hotels & Resorts: Operates and manages luxury hotels and resorts.
Maintain kitchen cleanliness and sanitation, operate dish machines, assist with basic food prep; high school diploma required; prior kitchen experience preferred.
3w
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Dishwasher
Carlsbad, California, United States
$19/hr OnsiteFull Time
Davidson Hospitality Group
Davidson Hospitality Group: Operates and manages a portfolio of hotels and restaurants.
Maintain kitchen cleanliness and sanitation, operate dishwashing equipment, assist with basic food prep, stand for long periods, and lift heavy items; prior experience helpful but not required.
1mo
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Cuisine Clerk
Cardiff-by-the-Sea, California, United States
OnsiteFull Time
Seaside Market
Seaside Market: Independent gourmet grocery store providing local and artisan products.
Must be 18+, HS diploma or GED, food handler certification, able to lift up to 50 lbs, perform food prep, operate deli equipment, and provide customer service.
2w
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Research Associate, Fermentation (Pilot Plant)
San Diego, California, United States
$21-$26/hr OnsiteFull Time
Debut
Debut: Biotechnology producing high-performance ingredients for the beauty industry
Bachelors or equivalent experience in fermentation or related field; experience operating bench-scale bioreactors, media prep, sampling, and data analysis; intermediate/advanced Excel; attention to detail and record keeping.
Microsoft Excel
2w
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Service Deli Clerk
Vista, California, United States
OnsiteFull Time
Costco Wholesale
Costco WholesaleNASDAQ: COST: Operates membership-only warehouse clubs selling a variety of goods.
Preparing, packaging and labeling deli products, following food-safety and sanitation procedures, operating rotisserie and prep equipment, restocking and cleaning; open availability and ability to perform physical tasks required.
2w
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New Store - Prepared Foods Team Member (Deli Service Counter & Culinary Venues) - Part Time - San Diego, California - Opening Late Summer 2026
San Diego, California, United States
$18-$25/hr OnsitePart Time
Whole Foods Market
Whole Foods MarketNASDAQ: AMZN: Premium natural and organic grocery store chain.
Supports prepared foods operations including food prep, counter service, sanitation, stocking, and customer service; ability to lift 50 lbs and work flexible schedule including nights, weekends, and holidays.
1mo
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Line Cook
San Diego, California, United States
$18-$22/hr OnsitePart Time
Solace Catering Group
Solace Catering Group: Catering and event planning for corporate and social events.
Maintain sanitary prep stations, follow recipes and portioning, operate kitchen equipment safely, label/FIFO products, supervise and coach junior cooks, pack events, control waste, and complete proper closing procedures.