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Aon

Global risk, retirement, health solutions provider

Event Coordinator

Administrative & Executive AssistancePosted on Nov 9
Full-timeNew York, NY, USAHybrid

About the Job

Requirements

  • At least 5 years of experience in event coordination; experience in corporate, financial services, or professional services environments is preferred.
  • Demonstrated experience managing multiple events simultaneously with strong attention to detail.
  • Experience working with executive leadership, senior stakeholders, and external partners.
  • Proficiency with Microsoft Office and event management tools or platforms.
  • Ability to manage multiple priorities and deadlines in a fast-paced environment.
  • Strong organizational, communication, and problem-solving skills.
  • A client-service mindset and professionalism.
  • High attention to detail and execution excellence.
  • Adaptability and ability to troubleshoot in real time.

Responsibilities

  • Coordinate end-to-end planning of conferences, training sessions, corporate meetings, and dinners.
  • Develop timelines, run-of-show documents, and detailed logistical plans for each event.
  • Lead onsite execution, including setup, vendor coordination, and issue resolution, to ensure excellent delivery.
  • Source, evaluate, and manage relationships with venues and vendors, including audiovisual, catering, and travel providers.
  • Negotiate contracts with the manager and chief operating officer, and ensure services align with budget and event objectives.
  • Coordinate site visits and oversee logistics such as audiovisual needs and space planning in coordination with Lenox IT and the executive assistant team.
  • Manage event registration, RSVP tracking, and attendee communications with the marketing team.
  • Prepare registration reports and maintain accurate participant data, including RSVP and event headcount tracking.
  • Coordinate event communications, including invitations, registration follow-ups, and “Know Before You Go” emails.
  • Partner with executive leadership, executive assistants, event hosts, marketing, and external partners to align on event goals and messaging.
  • Serve as a central point of contact across internal teams and vendors.
  • Collaborate with marketing on event materials, branding, and communications.
  • Support event budget creation and track expenses to ensure cost efficiency.
  • Process invoices and vendor payments.
  • Deliver post-event reporting, including attendance, feedback, and recommendations for improvement.
  • Oversee onsite execution, including registration, vendor coordination, troubleshooting, and coordination with an event management vendor if hired.
  • Ensure all event elements run according to plan and meet Lenox quality standards.
  • Provide a high-touch, professional experience for advisors, clients, and partners.
  • Travel in the New York City and tri-state area approximately 25% of the time.
  • Support events outside normal business hours when needed.

Desired Qualifications

  • A bachelor's degree in Marketing, Communications, Hospitality, or a related field is preferred.
  • Experience in corporate, financial services, or professional services event environments is preferred.

About the Company

Aon

Global risk, retirement, health solutions provider

Aon provides risk management, retirement, and health solutions to businesses, governments, and individuals by offering consulting, brokerage, and software. It uses data and analytics to tailor insights across risk assessment, benefits design, and workforce optimization. Its global, diversified service mix and data-driven approach allow it to deliver more integrated risk, retirement, and health solutions than firms focusing on a single area. Its goal is to shape decisions for the better and protect and enrich lives worldwide.

Company size
10,001+
Company stage
IPO
Headquarters
London, United Kingdom
Founded
1919

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