1126 Event Planning jobs in Ontario, California

Updated daily. Most recent posting: November 17, 2025.

Family Event Planning and Engagement Specialist

The successful candidate will be responsible for planning, coordinating, and executing family events to promote the university and engage community members. Responsibilities: Develop and manage timelines for family event planning and execution Coordinate event activities, including scheduling, logis...

Riverside, California University of California-Riverside
Events Coordinator

Under the supervision of the Associate Director and in coordination with the Events Coordinator, the incumbent is responsible for coordinating all necessary aspects of assigned events, which includes setting and keeping budgets for events, logistical planning, publication management and other duties...

Riverside, California University of California-Riverside
Event Coordinator - Los Angeles

We are seeking a highly organized Part-Time Event Coordinator to assist in planning, coordinating, and executing events in Los Angeles. The ideal candidate will work closely with our marketing team to ensure the success of each event by managing logistics, vendor relationships, and day-of-event oper...

Los Angeles, California Wefluens
Project Manager - Events

A company is looking for a Project Manager 1 (Events) to serve as the primary liaison between clients and the event technology lifecycle. Key Responsibilities Act as the main project contact for clients, ensuring effective communication and project management Provide training and guidance to clients...

Riverside, California VirtualVocations
Event Coordinator

Position: Event Coordinator, Part Time (variable) This highly visible position works directly with staff, clients, guests, members, trustees, external partners and vendors of Descanso Gardens. The weekly schedule will be determined by the Garden Operations Field Manager. 1 year customer service expe...

Flintridge, California Descanso Gardens
Events Assistant

We are seeking a detail-oriented and proactive Events Assistant to support the planning and execution of corporate and promotional events. This role offers a unique opportunity to work closely with our event management and branding teams to ensure every project reflects our clients' vision with prec...

Riverside, California Alphabe Insight Inc
Immediate Hiring for Event Coordinator Positions

We are excited to announce that we are seeking both Part-Time and Full-Time Event Coordinators to help bring our events to life. If you thrive in a fast-paced environment and enjoy planning and organizing, we want to hear from you! Why Apply? • Flexible Part-Time and Full-Time opportunities availabl...

Riverside, California MyJobResource
Event Management Specialist

Full Time, Weekly Pay, Benefits You will provide essential sales support for the General Managers of the MSB properties and engage with guests to guarantee a smooth and enjoyable experience during their events. • Completing administrative tasks as delegated by property General Managers. Join Fairfie...

Perris, California Marriott International, Inc
Event Specialist

Verify on-property event planning and execution, provide on-property sales support for MSB property General Managers, and complete administrative duties. Welcome and acknowledge all guests according to company standards, anticipate and address guests’ service needs, assist individuals with disabilit...

Riverside, California Marriott International, Inc
Executive Event Planner - Luxury Catering

Responsibilities include client consultation, budget management, vendor negotiation and oversight, venue selection, timeline creation, staffing coordination, and on-site event direction. The ideal candidate possesses an impeccable eye for detail, exceptional organizational skills, and a profound und...

Los Angeles, California WhatJobs Direct
Special Event Planner

Key Responsibilities As an Events Associate, you will work closely with the Events Director and Senior Event Associate to contribute to the success of our signature events. Key responsibilities include: • Assisting in event planning, including general admin, billing, RSVP tracking, vendor communicat...

Los Angeles, California beBeeEventManagement
Office Coordinator/Event Planner

Insight Global is seeking an Office Coordinator/Manager for one of our non-profit clients located in Los Angeles. They operate very much like a start-up and are looking for people who are comfortable in a role where they will wear multiple hats and help out wherever necessary. The first phase will b...

Los Angeles, California Insight Global
Event Manager

Event Manager Job Duties : Conducts short- and long-term planning and management for events and sales. Develops and recommend the budget, marketing plans, and objectives and manages within those approved plans. Maintains or exceeds budgeted sales and profits in all event areas. Recommends, develops,...

Riverside, California TradeJobsWorkForce
Event Planner

Were looking for an Event Planner who thrives on bringing ideas to life someone who can create memorable experiences that reflect who we are and what we stand for. Job Responsibilities • Plan and execute a variety of corporate and social employee events including award ceremonies, picnics, sales tra...

Montebello, California Ernest
Entry Level Event Coordinator

Position Overview Job: Full time Salary Range: $17.00 – $26.00 per hour Key Responsibilities • Assist in the planning and coordination of events from inception to completion • Manage event logistics including venue selection, catering, and vendor management • Support the development of event timelin...

Los Angeles, California Go Hiya
Events Assistant

We are seeking a detail-oriented and proactive Events Assistant to support the planning and execution of corporate and promotional events. This role offers a unique opportunity to work closely with our event management and branding teams to ensure every project reflects our clients’ vision with prec...

Riverside, California Elevare Branding
Event Sales Coordinator

About Iris Comm Lab Iris Comm Lab is dedicated to delivering impactful communication solutions that bridge technology and human interaction. In this role, you will play a crucial part in the planning, execution, and sales of various events. • Bachelor's degree in hospitality management, sales, marke...

Riverside, California Hustle Notice Biz
Event Sales Coordinator

You will serve as the primary point of contact for clients, working closely with them to understand their needs and ensure that their events exceed expectations. Job: On site Department Iris Comm Lab Employment Type Full Time Location Riverside, CA Workplace type Onsite Compensation $950 - $1,150 / ...

Riverside, California Hustle Notice Biz
Event Planner

The Event Planner - Marketing & Client Experience, will report to the Vice President, Marketing and working closely with the Head of Business Development. This role manages all aspects of event execution — from concept development and venue selection to guest list coordination, logistics, and post-e...

Pasadena, California Whittier Trust Company
Global Event Manager

The Global Meetings & Events team has an opening for a Global Event Manager to take on the successful delivery of some of the largest events in the region. This position ensures the successful execution of internal and client facing events for the firm. Your Key Responsibilities • Consult with meeti...

Los Angeles, California EY
Job Types
Internship (1710) Freelance (811) Full-Time (56317) Part-Time (10276)
Fields
Other (162899) Corporate (66651) Conference (56950) Firm (43356) Supplier (23728) Convention (17112) Government (12148) Non-profit (9022) Boutique (2353) Expand for more
Occupations
Other (161390) Marketing (112926) Coordinator (90241) Sales (84443) Administrative (52314) Production (47432) Assistant (30413) Public Relations (12502) Buyer (931) Researcher (738) Expand for more
State
California (5936) Florida (4615) Texas (4086) New York (3256) Ohio (2848) North Carolina (2745) Pennsylvania (2328) Georgia (1719) Michigan (1678) Louisiana (1482) Expand for more
Cities
New York (1510) Chicago (989) Atlanta (980) Cincinnati (758) Houston (733) Austin (726) Seattle (707) Denver (702) Boston (660) WASHINGTON (647) Expand for more
Sign Up to See All Our Jobs.

Access a database with thousands of jobs. Postings are reviewed by hand to ensure quality and relevancy.