Senior Event Marketing Manager 18-Month FTC

City, London
Hydrogen Group

London | Hybrid (3 days onsite)

As Senior Event Marketing Manager, you will oversee the full life cycle of events-from research and concept through to budget management, execution, and ROI measurement. You’ll manage a diverse portfolio, including corporate events, industry conferences, partner events, customer-facing initiatives, and internal programmes.

This is a highly collaborative role, working cross-functionally with marketing, vendors, and stakeholders to ensure every event delivers measurable impact.

Key Responsibilities

• Lead the end-to-end planning, production, and execution of events, ensuring alignment with strategic marketing objectives.
• Develop and deliver go-to-market strategies through conferences, roundtables, and account-based marketing initiatives.
• Partner with marketing teams to define event goals, messaging, target audiences, and promotional strategies.
• Manage vendor relationships, negotiate contracts, and oversee all logistics-from staging and AV production to shipping and collateral.
• Gather industry insights and competitive intelligence to shape event strategies.
• Track event performance and provide ROI evaluations with analytics support.
• Recruit and manage event staffing as needed.

About You

• 10+ years of experience in event management, with a track record of delivering both large-scale and intimate events across online and offline formats.
• Strong project management skills and the ability to juggle multiple priorities with attention to detail.
• Confident communicator and collaborator, with the ability to influence across teams and stakeholders.
• Experience in people management preferred, but not essential.
• Willingness to travel when required.
• Self-starter with excellent time management and problem-solving skills.

What’s on Offer

• 18-month FTC with a competitive day rate.
• Hybrid working model – 3 days a week onsite in London.
• Opportunity to work on high-profile, global events with a leading technology innovator.