Senior Experiential Marketing Account Lead

Mosaic North America; Seattle (WA); On-site; USD 90,000 - 95,000; Full time

Job summary

Mosaic North America is seeking a Senior Account Manager to lead a portfolio of experiential marketing programs from brief through execution. You will manage client relationships, guide internal teams, oversee budgets, and ensure all deliverables meet Mosaic's standards for creativity and operational excellence.

This role demands strategic thinking and hands‑on execution in a fast‑paced environment. The successful candidate will drive client success, navigate complex programs, and contribute to

Qualifications

• 7+ years of experience in experiential marketing, event marketing, or agency account management.
• Proven ability to lead cross‑functional teams and client relationships.
• Strong budget management, forecasting and proposal development experience.
• Excellent verbal, written and presentation skills.
• Organizational and project management strengths, with attention to detail.

Responsibilities

• Serve as the primary day‑to‑day client contact and trusted advisor across assigned accounts.
• Lead the planning and execution of experiential programs from kickoff through final reporting.
• Coordinate with creative, strategy, operations, production, staffing, analytics, and finance teams.
• Identify risks early and develop solutions to keep programs on track and on budget.
• Lead client meetings, presentations, and program reviews with confidence.

Skills

Client relationships

Budget management

Project coordination

Communication

Leadership

Strategic thinking

Ambiguity navigation

Job description

Mosaic North America is seeking a Senior Account Manager to lead a portfolio of experiential marketing programs from brief through execution. You will manage client relationships, guide internal teams, oversee budgets, and ensure all deliverables meet Mosaic's standards for creativity and operational excellence.

This role demands strategic thinking and hands‑on execution in a fast‑paced environment. The successful candidate will drive client success, navigate complex programs, and contribute to