Sr. Account Manager

Lead a portfolio of experiential marketing programs from brief through execution, managing client relationships, guiding internal teams, overseeing budgets, and ensuring every deliverable meets Mosaic's standards for creativity, operational excellence, and measurable impact. Balance strategic thinking with hands-on execution while maintaining strong relationships internally and externally. You will thrive in a fast-paced environment, turning great ideas into flawlessly executed programs for large-scale consumer activations, retail experiences, executive events, conferences, sponsorships, sampling programs, and B2B engagements.