243 Assistant Event Planning jobs in California

Updated daily. Most recent posting: August 7, 2026.

Trade Show & Event Planning Manager (Trade Show & Event Management Manager)

This role independently leads complex event programs, delivering seamless, high-quality experiences that support strategic business goals and drive measurable impact in a dynamic, fast-moving, and often high-pressure environment. Program Management: Ability to manage multiple complex initiatives wit...

Sacramento, California Wolters Kluwer N.V.
Sales & Events Coordinator

The property is a long-standing member of Relais & Châteaux, an international association of outstanding boutique properties known for their excellence in hospitality and the culinary arts, and the flagship hotel for the Auberge Collection. Previous experience with digital platforms, such as Delphi,...

Rutherford, California Auberge du Soleil
Event Operations Production Assistant

Responsibilities include assisting with office operations, inventory organization, event preparation, vendor coordination, décor production, floral and balloon prep, installations, event setup and breakdown, guest experience support, and maintaining company standards throughout all stages of event e...

Sacramento, California KRISTOPHER RENEE EVENTS
Event Assistant

About Us We are seeking an enthusiastic and dependable Event Assistant to support the planning, coordination, and execution of promotional events and customer engagement activities. Welcome attendees and provide friendly, professional assistance. Support event logistics to ensure activities run smoo...

culver city, California Start Club Corp
Fundraising Events Assistant | Entry-Level

The Fundraising Events Assistant supports the execution of community outreach campaigns and nonprofit fundraising initiatives. The role involves engaging with the public, representing charitable organizations, and assisting with onsite event coordination and donor relations....

Hayward, California Invictus Inc.
Events Assistant

Company Description Swift 7 Consultants is seeking a detail-oriented and proactive Events Assistant to support the planning and execution of corporate events, conferences, and business functions. The ideal candidate will have strong organizational skills, the ability to multitask, and a passion for ...

Fresno, California Alphabe Insight Inc
Events Assistant

We're looking for an enthusiastic Events Assistant to help us plan, coordinate, and deliver memorable experiences for our clients and guests. If you're organized, energetic, and enjoy working with people, you'll fit right in. Assisting with the planning and coordination of corporate and promotional ...

culver city, California Roylo Partners
Assistant Wedding Coordinator

Position Overview Assistant Wedding Planners play an essential role in ensuring weddings run smoothly by assisting with event setup, guest experience, vendor coordination, timeline execution, and reception transitions. This position is ideal for individuals looking to gain hands-on wedding industry ...

Sonoma, California Leigh and Co.
Assistant Event Operations Manager

Manage all aspects of facility operations: front and back-of-house, preventive maintenance, third-party contracting, staffing, venue setup/tear-down at all Stockton Complex Venues.Hire, train and supervise Full time, part-time and temporary staff.Assists the Operations Manager and director in direct...

Stockton, California Legends Global
Event Planning Assistant

A vibrant community organization in Riverside, California, is seeking a Crusade Assistant to perform clerical functions, manage schedules, and support the Crusade team. Ideal candidates will have proficiency in Microsoft Office Suite and exceptional organizational skills to handle various administra...

Riverside, California Harvest Group
Wedding Planning Assistant

Position Overview Leigh & Co. Events is on the lookout for detail-oriented and enthusiastic Wedding Planning Assistants to join our team. This exciting role is perfect for individuals passionate about weddings and looking to gain valuable experience in the event planning industry. As a Wedding Plann...

San Francisco, California Leigh and Co.
Events Lead & Planning Specialist

Inglenook is seeking an Event Assistant Manager to assist in planning, preparation, and production of all events. You will coordinate with the Event Manager, Estate Chef, clients, vendors, and Inglenook staff to ensure flawless execution and superb service.Responsibilities include inventory, labor t...

Stockton, California Theuniversityunion
Event Booth Assistant - 8/5/2026

Company Description True Water Solutions provides professional water filtration systems designed for modern California homes and businesses. Services span reverse osmosis drinking water systems, whole-house filtration, custom well-water solutions, commercial filtration, certified installation, and o...

Walnut Creek, California TRUE WATER
Assistant Events Manager

Location 1991 St. Helena Hwy,Rutherford, CA, 94573,United StatesBase Pay $28.00 - $30.00 / HourJob Category EventsEmployee Type Full TimeRequired Degree High schoolManage Others YesContact informationName People OperationsJob Summary: Responsible for assisting in the planning, preparation and produc...

Stockton, California Theuniversityunion
Event Planning - Manager - $72000 to $80000 per YEAR

This premier destination offers a unique blend of rustic charm and refined sophistication, attracting both leisure travelers and corporate guests alike. The property boasts beautifully appointed guest rooms, lavish spa treatments, and exquisite dining options, making it a comprehensive retreat for r...

Carmel Valley, California Bernardus Lodge & Spa
Assistant, Events (Part-Time)

This is a part-time position based in San Francisco, CA. Serve as primary contact for assigned events, assisting in the development and execution of company brand events, private and community events, offsite and other events as assigned Act as the primary point of contact for internal and external ...

San Francisco, California Golden State Warriors
Event Floral Prep Assistant (Part-Time)

About the Role: We are an event decor and production company seeking a detail-oriented Event Floral Prep Assistant to join our team. Key Responsibilities: Craft, arrange, and assemble artificial/silk floral arrangements for upcoming events. Organize, inventory, and maintain event props and warehouse...

Millbrae, California The Day Entertainment, LLC
Event Production & Operations Assistant

We're looking for an organized, hands-on Event Production & Operations Assistant to help bring our experiences to life. From preparing workshop kits and managing inventory to setting up large-scale events and leading creative workshops, you'll play an important role in delivering memorable experienc...

Oakland, California Letz Make
Events Assistant

The Events Assistant supports the Catering & Events Manager in the planning, administration, coordination, and execution of club events and private functions. Support the Catering & Events Manager in planning and executing member events, tournaments, social gatherings, holiday celebrations, and priv...

San Jose, California Almaden Golf and Country Club
Wedding and Special Event Manager

The Rental Events Operations Manager is a member of strategic and efficient cross-functional Special Events team responsible for the successful delivery of rental events, along with other internal and external special events. The Rental Events Manager manages all operational and logistical aspects o...

San Francisco, California RxServation Hospitality Solutions
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