Part-time Jobs in Tustin, California, United States

Allied Universal Security team safeguards retail shopping centers. The Security Patrol Driver monitors and patrols the Tustin mall, provides customer service, and responds to incidents while driving a patrol vehicle.

Allied Universal (AUS) Front Desk team safeguards client facilities by managing visitor access and ensuring a secure environment. The Security Officer monitors the lobby, greets guests, verifies IDs, logs visitors, answers phones, and escalates incidents while providing excellent customer service.

Retail Pharmacy team at CVS Health delivers safe, accurate prescription fulfillment and compassionate patient care. The Pharmacy Technician supports pharmacists by processing prescriptions, assisting customers at the counter, drive‑thru and phone, managing inventory, and providing immunizations where permitted.

Customer Service Team at Lowe's ensures a fast, friendly checkout experience for shoppers. The Cashier handles register transactions, assists customers at self‑checkout, and supports store operations like stocking and cart moves.

Endzone & Loyalty team at DICK'S Sporting Goods delivers fast, friendly checkout experiences while engaging athletes in loyalty programs. The role handles final customer interactions, processes transactions accurately, and promotes loyalty services on the sales floor.

R&D at Design West Technologies develops advanced aerospace and defense solutions. The Mechanical Engineering Intern will support R&D projects by creating 3D SolidWorks models, updating drawings, documenting machine setups, and assisting proposal activities.

Retail Store Team at Albertsons focuses on delivering a welcoming in‑store experience and supporting customers with groceries and pharmacy needs. As a Front End associate you will greet shoppers, operate the checkout, and assist with courtesy clerk duties while learning on‑the‑job and online training.

Central OC Young Life internship focuses on building systems and storytelling to support ministry impact. The intern cleans donor databases, organizes contact lists, audits digital platforms, creates templates and tracking tools, designs social media content, and assists with calendar planning.

Allied Universal Security Team safeguards clients at a dynamic automotive location in Tustin, CA. The Security Officer Building Lobby Attendant provides front‑desk customer service, manages access control, monitors visitor logs, and responds to incidents during overnight graveyard shifts. This part‑time, on‑site role supports daily operations and ensures a professional first impression for visitors and staff.

Lowe’s Fulfillment Team ensures customer orders are accurately picked, staged, inspected and delivered from the Tustin, CA distribution center. The associate operates certified powered equipment, maintains inventory accuracy using the Orders App, and performs administrative and safety tasks to support seamless fulfillment.

Economic Development Intern on the City of Tustin Economic Development Division, building community engagement and digital storytelling to showcase local businesses. Day‑to‑day duties include outreach, drafting business highlight articles, creating Canva graphics, and supporting social media calendars.

Police Fleet Coordinator at the Tustin Police Department coordinates vehicle repairs, oversees specialized equipment, and supports technology that keeps officers mission‑ready. The role manages maintenance of MDC, ALPR, radio, and audio/video systems, liaises with Public Works for fleet service, and evaluates new equipment for effectiveness.

Design West Technologies Inc. in Tustin, CA seeks a part‑time Quality Engineering Intern to support the Quality department on Department of Defense projects. The intern will perform dimensional, mechanical, and visual inspections of sub‑assemblies, collect and maintain results, prepare part approval documentation, and analyze data for short‑term projects, gaining exposure to AS91000D quality systems.

Support customer engagement by processing teller transactions, sharing digital solutions, and making appropriate introductions to bankers. Complete operational activities while minimizing risks under established policies.

Locum/relief position for a boarded specialist in Cardiology, Emergency & Critical Care, Internal Medicine or Surgery at VCA Animal Hospital in Tustin, CA. Occasional services. Compensation negotiable, pay range $1,500-$2,500 per shift.

Part-time School Bus Driver in Tustin, CA. Responsible for transporting students, ensuring safety, conducting inspections, supervising boarding, maintaining bus cleanliness, and communicating with parents and dispatch. Requires valid driver’s license, 21+, 3 years experience, and ability to work flexible split shifts.

Temporary Sales Associate - Part-Time at Calvin Klein in Retail CK Orange, CA. The role involves leading the sales floor, showcasing the brand, delivering top-notch customer experience, and maintaining store operations. Responsibilities include energizing customer interactions, acting as a brand ambassador, managing visual merchandising, and serving as a social influencer.

Join Calvin Klein as a Part‑Time Sales Associate in Retail CK Orange, CA. Deliver a top‑notch customer experience, showcase the brand’s minimalist aesthetic, and support store operations. Energize customers, maintain visual standards, and promote the brand’s values of inclusion and teamwork.

Temporary Sales Associate - Part-Time at Calvin Klein. Join the iconic brand’s retail team to deliver a top‑notch customer experience, showcase the minimalist and sensual brand aesthetic, and support store operations.

Johnny Was boutique in Newport, CA seeks a luxury sales stylist to deliver a personalized, elevated client experience and drive sales goals. The role blends styling expertise, clienteling, event support, and boutique operations, ensuring a polished in‑store environment that reflects the brand’s bohemian aesthetic.