50 Event Planning Assistant Jobs in Sonoma, CA

Updated daily. Most recent posting: November 10, 2026.

Assistant Banquet Manager

The Assistant Banquet Manager executes banquet event orders for meetings and social events, coordinating vendors and hotel departments to ensure smooth setup and service. The role also supervises banquet staff and supports scheduling, inventory, costs, hiring, and training....

Concord, California Atrium Hospitality
Event Planning Assistant

Instead, the Event Planning Assistant handles the recurring logistical tasks that keep planners moving - placing and tracking rental orders, building floor plans to a planner's specifications, scheduling meetings, sending initial vendor inquiries, and handling small day-to-day orders such as coffee ...

San Francisco, California RADISH
Remote Online | Events Coordination Assistant | No Experience Needed

Sports & Events Coordination Assistant – Remote Location: Remote (United States) About Us: We are a coordination-focused services company supporting clients with event-related planning, scheduling, and reservation logistics. Position Overview: This role is ideal for individuals who are organized, de...

Vallejo, California Destination Careers
Wedding Coordinator

The Lead Wedding Coordinator position is an exciting opportunity for those looking to be a wedding planner. Pay is \$400 per project, for a total of 10-12 hours. This position will serve as a lead planner to provide wedding planning services for couples, primarily onsite. Responsibilities Attend a f...

Larkfield-Wikiup, California Leigh and Co.
Wedding Planner

Leigh & Co. Events is a fast-growing wedding planning company - we are looking for planners. The Lead Wedding Coordinator position is an exciting opportunity for those looking to be a wedding planner. Training is provided. Pay is $400 for a total of 10-12 hours and is paid per project. This position...

San Francisco, California Leigh and Co.
Entry-Level Event Assistant | Immediate Hire | Paid Training

Supports promotional events and brand activations by helping coordinate event activities, displays, and materials, while engaging with attendees and representing brands. This entry-level role provides paid training and emphasizes customer interaction and event operations....

Oakland, California Tri-Valley Collective
Event Attendant (Casual) - The Moscone Center

Supports Moscone Center operations by cleaning and maintaining facility areas and transporting, setting up, and striking event equipment such as tables, chairs, walls, and staging. This is a physical, casual role scheduled as needed for large events....

San Francisco, California ASM Global
Entry-Level Event Assistant – Paid Training Provided

The entry-level assistant supports promotional events, brand campaigns, and live consumer engagement for a brand management firm. The role includes helping execute events and monitoring campaign results, with paid training provided....

Oakland, California Tri-Valley Collective
Event Marketing Assistant – Immediate Hire

Supports local experiential marketing pop-ups by helping coordinate daily event operations, engaging attendees with client messaging, and maintaining the event environment. Tracks campaign results and reports feedback to the campaign manager....

Oakland, California Tri-Valley Collective
Events Planner - Remote

The Events Planner position focuses on supporting the operational coordination and execution of marketing-oriented and networking events in the Bay Area. - Experience: 2+ years of experience as a marketing event planner/coordinator/assistant. - Event Types: Experience with client dinners, VIP events...

San Francisco, California INDI Staffing Services
Wedding Planner

We provide wedding design, wedding coordination, and planning services for engaged couples. This position is a contract role with flexible scheduling and provided training. Pay is \$400 per project, totaling 10-12 hours of work. We are looking for individuals to join for the 2026 season and beyond. ...

Larkfield-Wikiup, California Leigh and Co.
CONFERENCE SERVICES ATTENDANT (PART TIME)

The Conference Services Attendant is responsible for preparing meeting rooms and public areas for events. Duties include arranging furniture, setting up audiovisual equipment, and ensuring that all event requirements are met prior to the start of meetings....

San Francisco, California Compass Group
Manager, Event Planning - Gilead Sciences

Company Name: Gilead Sciences Location: San Francisco, CA Type: Full Time Salary: $126,820. As a people leader now or in the future, you are the key driver in evolving our culture and creating an environment where every employee feels included, developed and empowered to fulfil their aspirations. Jo...

San Francisco, California Event Marketing Partners
Meetings & Events Coordinator

The Meetings & Events Coordinator provides essential administrative and operational support for the events department. Responsibilities include managing banquet event orders, coordinating with vendors, assisting with event planning logistics, and ensuring accurate reporting for corporate and social ...

Healdsburg, California Montage International
Campus Facilities Assistant — Event Setup

California State University Maritime Academy is seeking a part-time Facilities Assistant responsible for assisting with the daily operations of the Facilities Management Department. This includes preparing conference accommodation services and maintaining a welcoming environment.The ideal candidate ...

Vallejo, California California State University Maritime Academy
Freelance In-Person Event Specialist - San Francisco de Heredia, Costa Rica

Visit.org is seeking a freelance event specialist to act as an on-site coordinator for corporate volunteering and team-building events in San Francisco de Heredia. The role involves managing event logistics, overseeing setup and teardown, and serving as the primary point of contact for partners duri...

San Francisco, California Visit.org
Catering - Catering & Events Coordinator

The Catering & Events Coordinator is responsible for driving catering sales and ensuring the seamless execution of events. No prior experience is required, however knowledge of catering sales, operations and/or event planning management in off-site catering, hotel or cultural attraction catering ven...

San Francisco, California SSA Group
Campus Events & Outreach Coordinator - Student

Associated Students, Inc. is seeking an Events and Outreach Student Assistant based at the Cal Poly Maritime Academy on the Solano Campus in Vallejo, CA. You will support planning, promotion, and execution of campus events, coordinating logistics, marketing, and on-site activities. The role emphasiz...

Vallejo, California Associated Students, Inc.
Banquet Setup Person

The Banquet Setup Person is responsible for the physical preparation and breakdown of event spaces according to banquet orders and floor plans. This role ensures that all furniture and equipment are properly arranged to support seamless event execution and high-quality service for guests....

Santa Rosa, California Invited
Events Assistant

Job Description UCSF's Temporary Employment Program (TEP) recruits and hires temporary employees for immediate clerical and technical support services to UCSF Departments and various off-campus locations. This position supports the planning and execution of conferences, meetings, symposiums, banquet...

San Francisco, California University of California, San Francisco
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