229 Administrative Event Planning jobs in Costa Mesa, California

Updated daily. Most recent posting: January 1, 2026.

Event Coordinator, Administrative​/Clerical

The Event Coordinator will play a key role in supporting the firm’s marketing and business development efforts through thoughtfully planned and well‑executed events that reflect the firm’s brand and values. The Event Coordinator will support the firm’s marketing and business development efforts by p...

Los Angeles, California Cox, Castle & Nicholson LLP
Experiential Events Coordinator

Experiential Events Coordinator We are seeking an experienced Event Coordinator to support high-profile events for a leading entertainment company. Key responsibilities include: • Coordinate event logistics and vendor outreach • Provide administrative support to event teams • Collaborate with creati...

Los Angeles, California Paramount
Events Assistant — Event Planning & On-Site Support

Position: Events Assistant — Dynamic Event Planning & On-Site Support A dynamic events company in Los Angeles is looking for an Events Assistant to help plan and execute corporate and private events. This entry-level role requires strong organizational skills and a passion for delivering high-qualit...

Los Angeles, California Catch Vibe Voice
Event Coordinator

Event Coordination Specialist (12–18 Month Contract) W2 only 3 days onsite 2 days remote We’re seeking a highly organized Event Coordination Specialist to support conferences, virtual events, and operational planning. What You’ll Do • Coordinate logistics for events, conferences, and virtual program...

Los Alamitos, California SilverSearch, Inc.
Event Marketing Coordinator

In addition, this role will actively support the marketing department with a variety of projects, including assisting with content creation and photo/video shoots, engaging with our social media community, monitoring and responding to online reviews, and handling administrative tasks that contribute...

Los Angeles, California Hilton Los Angeles/Universal City
Event Marketing Coordinator

In addition, this role will actively support the marketing department with a variety of projects, including assisting with content creation and photo/video shoots, engaging with our social media community, monitoring and responding to online reviews, and handling administrative tasks that contribute...

Los Angeles, California Hilton Los Angeles/Universal City
Event Set Up - Event Associate

• Assist with organization or clean-up of event spaces/yard as needed • Coordinates check-in/registration for events and assists with ticketing distribution and line-management. • Assists Department staff as necessary with implementing the entertainment program for events. Under the direction of the...

Los Angeles, California ssagroup
Marketing & Event Planner – Law Firm

This individual will play a vital role in strengthening our firm’s visibility, client engagement, and community presence through both in-person and digital initiatives. The ideal candidate will have experience in event planning, marketing, and digital communications, with a strong understanding of p...

Los Angeles, California Confidential
Private Events Planner at The Gathering Spot Los Angeles, CA

Private Events Planner job at The Gathering Spot. The Private Events Planner will assess and conceptualize clients' needs and desires for a variety of meetings, conferences, and events, and make all arrangements necessary to execute the clients desired vision and goal. • Consults with clients and co...

Los Angeles, California The Gathering Spot
Conference & Events Management Planner

Working closely with AAA-ICDR leadership, faculty, sponsors, and external partners, this position oversees all aspects of event logistics—from venue selection and staging to vendor coordination, budgeting, and technical support for in-person, remote, and hybrid programs. The role requires a highly o...

Los Angeles, California American Arbitration Association
Project Event Coordinator

Are you an organized, proactive Administrative Assistant? • This role would start ASAP! • Pay is up to $30/hr • 5-days onsite • Monday-Friday 9-5pm is the schedule! Project Coordination & Task Management • Track deliverables, timelines, and dependencies in eTapestry • Support project managers with s...

Mountain View, California Nortia Staffing - Human Resources, Accounting and Administrative Staffing
Marketing Event Coordinator

Our client, a medical equipment manufacturer and distributor, is actively looking for a Marketing Event Coordinator to join their team in El Segundo, CA! • **This is a contract role through the end of the year with opportunity to extend based on business needs & performance*** This will entail coord...

El Segundo , California Motion Recruitment
Event Coordinator Hospitality and Private Events

Reporting to the Director of Hospitality and Private Events, the Events Coordinator will be responsible for client relations, administrative and financial management of accounts, and full operational knowledge and use of the Ungerboeck event management software system. Contract Timeframe : October 1...

Los Angeles, California Skirball Cultural Center
Assistant Director, Event Operations

The University of California, Los Angeles (UCLA) is accepting applications for the position of Assistant Director, Event Operations. This is a career, full-time position with a targeted annual salary range of $55,000.00 - $65,000.00 with full health benefits and membership in the UC Retirement Plan....

Los Angeles, California UCLA Intercollegiate Athletics
Catering & Event Coordinator

In this client-facing role, you will work closely with prospective clients, internal teams, and vendors to convert leads into confirmed bookings, coordinate event logistics, and ensure client satisfaction. • Maintain client relationships through consistent communication and follow-up. • Work to meet...

Los Angeles, California Curtis Stone Events
Event Coordinator

About Our Client We are seeking an experienced Event Coordinator to support end-to-end event production in our fast-paced technology environment. You'll collaborate with creative functions including photography, videography, and customer strategy teams while maintaining meticulous attention to detai...

Mountain View, California Catapult Solutions Group
Event Operations Manager

Hybrid -3-Days in Mountain View, CA office Seeking an Event Coordinator to support and execute end-to-end global programs—from logistics and vendor management to onsite execution and budget tracking. What You’ll Do • Support and manage logistics for global events, including onsite execution, host/at...

Mountain View, California Motion Recruitment Partners LLC
Coordinator, Event & Hospitality Delivery - Quick Hire!

The company is a subsidiary of TKO Group Holdings, Inc., listed on the NYSE with ticker symbol TKO, a recognized premium sports and entertainment company. The role of Production Coordinator is integral to the event production and hospitality team, offering an exciting opportunity within the dynamic ...

Los Angeles, California On Location
Special Events Manager, LASEM

The Special Events Manager is a member of the Los Angeles Ronald McDonald House (“LARMH”) Development Team responsible for developing and managing events to generate funds for the organization. Reporting to the Director of Development, this individual maintains a donor portfolio of event sponsors an...

Los Angeles, California Ronald McDonald House Charities of SoCal (RMHCSC)
Events Coordinator Internship (Unpaid)

Red Velvet Studios LA — a professional music studio in Mid-City Los Angeles with a vibrant online community of over 58,000 followers — is seeking an enthusiastic and detail-oriented This Role: Events & Community Engagement Intern to support the planning and execution of our music events, educational...

Los Angeles, California Red Velvet Studios
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