115 Assistant Event Planning jobs in Antioch, California

Updated daily. Most recent posting: August 6, 2026.

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.
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
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
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 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
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
Administrative & Event Professional

Administrative Assistant You will support our Vallejo Marina team by completing administrative functions to include: greeting customers, answering phones, posting to social media accounts, assisting with special projects and event coordination. Office administration duties include tracking account r...

Vallejo, California Founders 3 Real Estate Services
Assistant Event Planner

Lynn Osband Events values creativity, reliability, and strong collaboration with vendors and partners to deliver high-quality events. Role Description The Assistant Event Planner is the "day-of" coordinator for events based in the SF Bay Area. This position supports the lead planner with creating ti...

San Francisco, California Lynn Osband Events
Event Coordinator (Part-Time)

The Event Coordinator will manage onsite logistics for daily corporate food programs, including equipment setup, troubleshooting, and customer service. This role requires hands-on coordination between local restaurant partners and office building clients to ensure high-quality service delivery....

San Francisco, California Fooda
Event Coordinator (Part Time)

The Event Coordinator will manage onsite food service operations, including setup, teardown, and customer service for daily corporate lunch programs. This role requires a proactive individual to troubleshoot logistics and ensure high-quality event execution for a fast-paced food technology company....

Stockton, California Fooda
Event Manager

The Development office is responsible for all of the school’s fundraising initiatives and works closely with the Board of Trustees, the Bay faculty and staff, the students, the Bay Family Association, parent volunteers as well as alumni and alumni parents. Acts as the main point of contact around al...

San Francisco, California The Bay School of San Francisco
Event Setup Assistant

You will commute to the beautiful event location, help us set up, hang out while the couple gets engaged, help us pack up our work van, and head home! The Compensation & Bonus Structure: We believe in rewarding excellence and reliability. A positive, calm, and professional attitude is required.Why W...

San Francisco, California Yes Moment
Event Manager

The Event Services Manager at The Estate Yountville ensures outstanding, memorable events by leading the Events Department with professionalism, creativity, and attention to detail. Ensure flawless coordination and execution of events with Culinary, Stewarding, Catering/Convention Services, event fl...

Vallejo, California Boardwalk IG Management LLC
Events Support

This is also a unique opportunity to get many of the perks of working for a successful company - competitive salary and excellent benefits, including fully paid health care benefits, while working on a small, fast-moving, and high-impact team. You must be available to work evenings and occasionally ...

San Francisco, California Y Combinator
Immediate Hire - Event Marketing & Promotions Assistant (No Experience Needed)

This is an entry-level position ideal for individuals interested in event marketing, brand promotions, customer engagement, and live campaign execution. No prior experience is required. We provide paid training, hands-on mentorship, and real-world experience to help you build a successful career in ...

Antioch, California TVC Co
Event Assistant

Status: Seasonal, as needed job - must be able to work weekends This position is at our Stockton location, Tinsley Island. Mission Statement: At the St. Francis Yacht Club, our mission is to serve as the hub of boating activities regionally and a global leader in yachting. This position involves sup...

Stockton, California St. Francis Yacht Club
Events Manager

Deeper faith The Events Manager is responsible for planning, coordinating, and executing—with the Napa Institute team— the Napa Institute’s major conferences and special events, including the Summer Conference, Faith and Business Conference with Eucharistic Procession in New York City, Msgr. This ro...

Napa, California buschgroupphg
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