Part-time Jobs in San Leandro, California, United States

Boys & Girls Clubs of San Leandro’s Youth Development Professional – TK and Kinder builds a nurturing after‑school environment where toddlers and preschoolers explore, learn, and grow through play‑based activities. The role supervises children, leads engaging lessons, and creates a safe, structured routine while collaborating with the team to support early social‑emotional development.

Allied Universal® is hiring a Security Professional Flex Officer to serve and safeguard clients across industries such as Healthcare, Education, and Finance. You will use an exclusive shift-pickup platform to view and claim open shifts based on your availability, gaining hands-on site experience while building a flexible schedule.

Albertsons Companies is hiring a Front End Entry Level associate in San Leandro, CA, United States. In this part-time retail role, you will work on the store front end as a courtesy clerk, customer service associate, or cashier, greeting and helping customers, supporting fellow associates, and contributing to a welcoming, food-focused shopping experience.

All Ways Caring HomeCare seeks Caregivers to provide individualized in-home support, helping clients maintain dignity and independence through daily assistance. The role involves meal preparation, housekeeping, companionship, personal hygiene care, and transportation assistance within the client's home.

Court Interpreter (Cantonese) provides essential language services for the Superior Court of California, County of Alameda. Interprets between English and Cantonese in court proceedings, using simultaneous and consecutive modes.

The Library Services Department of the City of San Leandro seeks a part-time Library Aide to support the circulation department with operational tasks that meet residents' educational, cultural, and information needs. Day-to-day duties include shelving books, organizing materials, greeting patrons, directing them to self-service options, maintaining public area neatness, and assisting with event setup and basic financial collection.

Join Picnic as a Delivery Driver and help bring fresh, ready-to-eat meals to local offices. You’ll pick up orders from our kitchens, scan and hand them off to Tower Ambassadors, and ensure timely delivery.

Retail Store Team at Michaels delivers friendly customer service and ensures a fast checkout experience while maintaining store standards. The Seasonal Team Member assists shoppers, handles cash, unloads trucks, and supports merchandising and shrink programs.

SOPS-Sutter Outpatient Services - Bay team ensures sterile environments for surgeries at Sutter Health. The Surgical Technician prepares sterile fields, assists surgeons with gowning, gloving, and draping, passes instruments, holds retractors, and maintains equipment during operations.

Boys & Girls Clubs of San Leandro Youth Development Professional - Elementary creates a safe, fun after‑school environment for middle school youth to learn, grow, and build confidence through engaging activities and mentorship. The role leads curriculum‑based programs, manages daily operations, and collaborates with staff to support academic and social‑emotional development.

Ace Home Health & Hospice seeks a Per Diem Physical Therapy Assistant to deliver compassionate, personalized home health care across Alameda County. The role involves providing direct patient therapy while managing flexible schedules and utilizing advanced documentation technology.

The Lifeguard role involves overseeing pool safety, teaching swim classes, and assisting with aquatics programs. Responsibilities include monitoring participants, responding to emergencies, and maintaining pool facilities.

The Superior Court of California seeks a Court Interpreter fluent in Dari, Farsi, and Punjabi to provide essential language services at various court locations in Alameda County. The role involves simultaneous and consecutive interpretation during court proceedings, sight translation of legal documents, and assisting judges, attorneys, and the public.

Retail Sales team at T-Mobile focuses on delivering personalized technology solutions to customers in store. The Mobile Associate engages shoppers, demonstrates digital tools and service plans, and collaborates with colleagues to ensure a seamless experience.

Performance Trainer responsible for designing and delivering athletic performance programs focused on explosiveness, speed, strength, agility, injury prevention, and conditioning for youth basketball athletes.

The Senior Library Assistant (part-time) supports the City of San Leandro's Library and San Leandro History Museum/Casa Peralta by facilitating history tours for 3rd and 4th grade classes, assisting with youth programs, and performing administrative, clerical, and paraprofessional duties. The role involves patron interaction, reference assistance, program promotion, and providing lead direction to less experienced staff and volunteers.

Sally Beauty Holdings seeks an Inside Sales associate to deliver exceptional customer experiences in a vibrant retail environment. The role focuses on building relationships, recommending products, managing promotions, and maintaining store presentation.

Theatre Team at Cinemark creates a welcoming environment for movie guests, handling ticketing, concessions, and theater upkeep. The role greets guests, operates the POS, verifies tickets, provides movie information, maintains cleanliness, and assists with opening and closing duties.

Substitute Teacher Team at Yu Ming Charter School, a bilingual Mandarin immersion public charter, delivers learner‑centered, project‑based education across multiple campuses. The role teaches all academic areas using provided lesson plans, supervises students in classrooms, cafeterias and outdoor areas, and ensures safety and proper reporting of incidents.

Boys and Girls Clubs of San Leandro seeks a Youth Development Professional (K-YDP) - TK and Kinder to create a nurturing, playful after-school environment at the school-based site at Dayton Elementary. Day-to-day, you will supervise young children, lead play-based learning activities, deliver developmentally appropriate lessons, establish routines, and collaborate with the team to support early learning and social-emotional growth.