12 Results for

Weekend Jobs in Upland, CA

Jobs

Los Angeles, CA30+ days ago

Talk shoppers through what makes Everyday Dose different (we'll train you on the collagen, mushrooms, and why "calm energy" actually means something). Pouring samples, telling our story, and turning curious shoppers into loyal customers — one cup at a time.

Tustin, California11 days ago

Because of their philosophy on sustainable, delicious, and healthy pet food, we are looking for passionate part-time Brand Ambassadors to provide an educational and engaging in-store pet-parent experience and recommend the best E&C nutrition for their pet(s). Job Description: Edgard & Cooper (E&C), a division of General Mills, is an exciting NEW pet food brand in the U.S. This European brand was acquired by General Mills in 2024 and introduced to the U.S. market in the Summer of 2025.

los angeles, CA24 days ago

The Field MA is responsible for administering ultrasound therapy to patients in their respective homes 5 days a week, as well as materials management, scribing, performing chart checks, and coordinating skin sweeps one day per week. West Coast Wound and Skin Care is looking to hire a Medical Assistant to be out in the field!

Irvine, CA30+ days ago

While performing the duties of this job, the employee is regularly required to stand; walk; sit; use hands to handle or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch, see, talk or hear. The critical attributes and skills required for this position include manual hand assembly skills, attention to detail, initiative, working well within a team, and ability to produce consistently high-quality results.

Irvine, CA30+ days ago

$21.50

Santa Ana, CA30+ days ago

Full-time

Please note to meet business demands, employee may be required to work weekends, overtime (which could mean more than 8 hours per day and/or more than 40 hours per week) and on holidays. Meiji America Inc., founded in 2011, as the United States division distributes Meiji branded confections as well as Stauffer’s branded cookies and crackers in the US market.

Riverside, CA28 days ago

Responsibilities amp; Duties: Observes and reports activities and incidents at an assigned client site, providing for the security and safety of client property and personnel. Required Experience amp; Skills: Ability to operate radio or telephone equipment and/or console monitors.

TEMPLE CITY, California12 days ago

$17–$19 Per Hour

Overview: Join Healthcare Services Group (HCSG) as a Cook, where you will play a vital role in preparing and cooking nutritious meals for residents in a long-term care facility. Additional Pay Information: Pay wage will vary based on objective factors, including location, years of experience, staffing needs, and other business reasons.

San Bernardino, California27 days ago

You should be quick to learn new tech products, have strong retail sales instincts, and feel confident engaging with both customers and retail sales associates. Perform day-to-day operations, including but not limited to merchandising, maintaining our interactive displays, and verifying in-store promotional and marketing material .

New!

Rancho Cucamonga, CA6 days ago

$20–$23 Per Hour
Part-time

Job Overview: The Club Administrator (Part-Time Weekends) assists in the facility operations to ensure; quality customer service is provided to the client, maintenance of facilities at a maximum level, responsible to oversee the lobby and coffee bar, overseeing of vendors for quality control and adherence to contracts, responsible to assist with the coordination and execution of lifestyle events, and reservations. Requesting Information About the AEDT - NYC Local Law 144: Candidates who reside in New York City and are subject to NYC Local Law 144 may request information about the AEDT, including details on the type of data collected, the sources of such data, and our data retention policies.

Los Angeles, CA30+ days ago

$25–$25

As part of SoLa Impact's broader mission to create social and economic opportunities, our innovative co-working and entrepreneurship hub The Beehive serves as a catalyst for change, empowering local entrepreneurs to build sustainable businesses and contribute to the revitalization of their neighborhoods. Founded with the belief that smart investment can drive socioeconomic change, SoLa Impact focuses on creating sustainable, dignified living environments that empower residents and uplift neighborhoods.

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Weekend Jobs in Upland, CA

Brand Ambassador - In-Store Sampling (Part-Time, Weekends) Everyday Dose Inc.

Part-Time Brand Ambassador (Edgard & Cooper Pet Food) – Weekend Hours Only General Mills

PRN Certified Medical Assistant (Weekends Only) West Coast Wound

Assembler I - Weekend Swing Shift Beta Bionics, Inc.

Assembler II - Weekend Swing Shift Beta Bionics, Inc.

Process Operator for Food Manufacturer 1st and 3rd shift. Monday thru Friday. Weekends available Meiji America

Summertime Swimming pool safety officer DAY SHIFT North Riverside - weekends ONLY Signature Protection Services

Dietary Cook (Part Time, Weekends, 11:30a - 6:30p)) Healthcare Services Group, Inc.

Weekend Snapdragon Sales and Training Expert Channel Partners

Club Administrator (Part-Time Weekends) FirstService Residential

Part-Time Events Bookkeeper, Contract Administrator SoLa Impact

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