Part-time Jobs in Costa Mesa, California, United States

West Elm Store team focuses on creating engaging, inspirational shopping experiences that reflect the brand's eclectic, modern spirit. The Visual Associate implements visual standards, designs displays, coaches staff, and maintains store presentation while ensuring coverage and operational compliance.

Resident Advisor on the Cardinal U team at Cardinal Group Management, a partner of Capstone Management Partners, delivers student housing operations and community life services. The role manages the front desk, handles resident inquiries, coordinates on‑call support, and maintains a safe, welcoming environment.

Cortica is looking for a p art-time Speech Language Pathologist to join its growing multi-disciplinary team! We are a rapidly growing healthcare company pioneering the most effective treatment methods for children with neurodevelopmental differences.

Stores team at Mejuri drives exceptional in‑store experiences by delivering fine jewelry with personalized service. The Floor Lead oversees daily operations, trains and motivates staff, manages inventory, visual standards, and KPI performance while ensuring seamless order fulfillment and customer engagement.

Line 1-2 Cook at Rubio's Restaurant Group prepares and keeps all food products fresh, ensures quality and presentation, and leads the back‑of‑house team by example. The role reads tickets, manages portion control, inventory and cleanliness, and trains new kitchen staff.

As a Stock Associate, you ensure smooth operations behind the scenes. You are responsible for receiving and replenishing products efficiently on the sales floor and maintaining an organized stock room.

The Valet provides professional, courteous and compassionate guest services. Benefit Information: ABM offers a comprehensive benefits package.

As a Sales Associate, you embody our brand with personal style and passion, bringing welcoming energy to the sales floor daily. You'll assist customers in discovering their look and collaborate effectively with other team members and managers to drive business success.

Boudin Bakery - Metro Pointe team creates fresh baked goods and delivers a welcoming bakery experience. The Cashier & Guest Service Representative greets guests, operates registers, handles transactions, and ensures a clean, friendly environment while promoting the brand.

The YMCA of Orange County seeks Part-time Childcare Teachers to support youth development across multiple California locations. Staff guide children aged 5-12 through curriculum-aligned activities, fostering safe and enriching environments.

Chevron Stations (CSI) operates retail gasoline and convenience stores, focusing on safety and exceptional customer experience. The Customer Service Representative delivers guest service, handles POS transactions, manages cash, prepares food and beverages, and maintains store cleanliness in a fast‑paced environment.

The Brand Advisor, South Coast role sits within the Retail Development and Operations Center and reports to Regional Management in California, US. You will deliver an elevated in-store experience by engaging customers, driving sales, and executing daily store operations with strong attention to detail. Day-to-day responsibilities include building genuine connections, providing personalized product recommendations, meeting individual and store sales goals, and executing replenishment, merchandisi

The Cleaner will work under the supervision of the Custodial Manager or Supervisor and perform a variety of custodial duties for C&W Services. Such duties shall be in accordance with established standards, instructions, and procedures of C&W Services.

Think Together Program Leaders work in-person at school and district sites throughout California, leading groups of 20–25 students in academic enrichment, homework assistance, and physical activity. They serve as positive role models and mentors, enforcing the four core agreements (Be safe, Be respectful, Be responsible, Have fun), supporting behavior management, and communicating student needs to site managers, teachers, and parents.

Saks OFF 5TH is a luxury off‑price retailer with over 100 stores in the U.S. and Canada. The Flex Associate role supports store operations during absences and business fluctuations.

Radiant Waxing seeks a Waxing Specialist / Esthetician to deliver fast, quality waxing services using the proprietary TruWax system at their Costa Mesa, CA salon. The role involves performing waxing services, educating guests on skin care and products, and growing a personal guest base through self-marketing and salon initiatives.

As a Security Officer Part Time Building Access Control in Costa Mesa, CA , you will serve and safeguard clients in a range of industries such as Commercial Real Estate, and more. Join a leading team where flexibility meets opportunity.

Cortica is looking for dedicated, compassionate Behavior Technicians to join our growing team and help us design and deliver life-changing care for children with neurodevelopmental differences. At Cortica, we don’t just offer jobs; we offer careers with purpose, growth, and support.