187 Assistant Event Planning jobs in Santa Ana, California

Updated daily. Most recent posting: May 17, 2026.

Banquets Event Coordinator

The Banquets Event Coordinator provides essential administrative support to the banquet team by managing event schedules, processing billing, and facilitating client communication. This role ensures the smooth execution of catering functions through detailed documentation and coordination of daily e...

HUNTINGTON BEACH, California Pacific Hospitality Group
Banquets Event Coordinator

The Banquets Event Coordinator provides essential administrative support to the banquet team by managing event schedules, processing billing, and facilitating client communication. This role ensures the smooth execution of catering functions through detailed documentation and coordination of daily e...

HUNTINGTON BEACH, California Pacific Hospitality Group
Temporary Event Planner Assistant

A company is looking for a Temporary Event Planner Assistant. Key Responsibilities Vendor & Venue Coordination: Conduct research on decor options and outreach to event venues Logistics Support: Verify current rooming lists against registration data by contacting hotels Administrative Tasks: Complete...

Carson, California VirtualVocations
Entry-Level Event Assistant

You dont need prior sales experience just a great attitude, strong communication skills, and the confidence to start conversations with new people. As an Entry-Level Event Assistant, youll participate in face-to-face promotional setups, where your primary focus will be interacting with the public, g...

Signal Hill, California On Trend Group
Assistant Event Manager | LGM

The Assistant Event Manager supports the planning, logistics, and execution of onsite retail merchandise operations for various events. This role involves coordinating staffing, site setup, and sales analysis to ensure a seamless customer experience from concept to delivery....

Carson, California ASM Global
Events Assistant

Job Description As an Events Assistant at Sonar Spark, you'll play a crucial role in supporting the planning, coordination, and execution of a variety of events that enhance our clients' brand visibility and engagement. Support event setup, execution, and breakdown, ensuring all aspects are handled ...

Riverside, California Elevare Branding
Event Planner

Looking for an event planner with experience with a Circuit Machine, Invoicing, and other office skills and an Assistant. Company DescriptionDetail-oriented Client-focused Resourceful Efficient Creative...

Anaheim, California Ella Events Co.
Director of Event Production

Essential Duties And Responsibilities Other duties may be assigned. Operates, maintains, supervises, and safeguards the media assets of Athletics Department venues including but not limited to theatrical lighting, sound, video displays/equipment, computers, staging, rigging, and control equipment in...

Riverside, California SANDBOX
Event Coordinator of Conference and Events

The Event Coordinator assists with the coordination and development of signature events and academic programming, carrying out assigned duties and responsibilities in a manner that reflects the Christian values of California Baptist University (CBU). Other duties may be assigned. Communicates with e...

Riverside, California California Baptist University
Events Assistant

About the position Elevare Branding is seeking a detail-oriented and motivated Events Assistant to support the planning and execution of corporate events, brand activations, and promotional campaigns. This role offers an excellent opportunity to gain hands-on experience in event coordination while c...

Riverside, California Alphabe Insight Inc
Hospitality Manager in Training, Wolfgang Puck Catering / Los Angeles, CA

Wolfgang Puck Catering is seeking a Hospitality Manager in Training to support their operations at the Hollywood Commissary. This role focuses on developing hospitality-driven experiences through a mentorship-based career path within their catering services....

Los Angeles, California Compass Group
Administrative Coordinator, Event Services

Position Summary Coordinate event scheduling on campus and front desk services. Hire, direct, supervise, monitor, and evaluate Event Scheduling student staff to ensure the successful event scheduling for all events and conferences. Knowledge of various aspects of event/conference management. They ar...

Los Angeles, California Loyola Marymount University
Event Coordinator (Part Time) - Longbeach, CA

The Event Coordinator will manage onsite food service operations, including setup, teardown, and customer service for corporate lunch programs. This role requires a hands-on approach to problem-solving and ensuring high-quality event execution for a network of local restaurant partners....

Long Beach, California Fooda
Events Manager - Quick Hire!

Known for its commitment to providing excellent education and fostering innovative research, UCR serves a diverse body of students while supporting a vibrant academic and community culture. Within this dynamic college environment, the role of the Events Manager is crucial to the success and visibili...

Riverside, California University of California, Riverside
Event Assistant

LMN Studio is a dynamic marketing agency that fuses creativity with strategic insight to elevate local brands. Founded in 2025, the studio specializes in crafting bold and localized campaigns—Content marketing deeply rooted in a vibrant culture. Overview We are seeking a motivated and detail-oriente...

Riverside, California Lumina Studio
Event Styling

Known for hosting The Venice Fest, we specialize in immersive festivals, live events, and brand activations that leave a lasting impact. Committed to supporting small businesses and local artists, we produce events that promote meaningful connections and highlight the best of the Westside. Partnerin...

Los Angeles, California Venice Blvd Productions
Event Assistant

LMN Studio is a dynamic marketing agency that fuses creativity with strategic insight to elevate local brands. Founded in 2025, the studio specializes in crafting bold and localized campaigns—Content marketing deeply rooted in a vibrant culture. Overview We are seeking a motivated and detail-oriente...

Riverside, California Lumina Studio
Event Manager

Provide supervision to Assistant Public Event Manager(s) and support staff, as well as temporary event staff, as required. Demonstrated professional experience working in the events or film production industry. Event Management Knowledge: Demonstrated working knowledge of event management principles...

Los Angeles, California The Regents of the University of California on behalf of their Los Angeles Campus
Event Planning Assistant

In this pivotal role, you will be instrumental in crafting, coordinating, and executing a variety of exciting events designed to enhance our clients' brand visibility and engagement. If you are a detail-oriented individual with strong organizational skills and a passion for creating memorable experi...

Riverside, California Elevare Branding
Creative Event Coordinator & Logistics Specialist

A leading health-focused company in Los Angeles is seeking an Event Planning Assistant to provide administrative support for events and logistics. Responsibilities include coordinating venue research, managing registration forms, supporting on-site event execution, and tracking expenses. Ideal candi...

Los Angeles, California The Wonderful Company
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