Client Solutions Manager leading multi-program client portfolios for Mosaic, a sales and marketing agency. Growing pilots and seasonal engagements into profitable, ongoing brand programs.
Responsibilities
Serve as the senior day-to-day client lead across multiple concurrent programs, building trusted relationships from kickoff through renewal
Run regular client meetings covering program status, new initiatives, and problem solving
Translate client priorities into actionable field execution plans and hold programs accountable for delivery
Act as first escalation point for program issues and drive solutions
Develop and present growth cases for converting temporary, seasonal, and pilot programs into ongoing continuity programs
Identify and sell incremental growth, including added headcount, markets, channels, services, or initiatives
Deliver results, executive reporting, and ROI narratives supporting renewal and expansion decisions
Support renewal strategy, SOW development, and commercial terms
Oversee execution across portfolio programs against client expectations and contractual commitments
Build and maintain reusable playbooks, SOPs, and process frameworks for rapid program spin-up and wind-down
Manage program logistics, vendors, and internal shared services
Collaborate across the Acosta Group agency network and with external vendors and partner agencies
Manage field leaders, including hiring, development, performance management, and succession planning
Lead field labor and staffing strategy and design flexible staffing models
Develop and manage scorecards, dashboards, and KPIs
Own operational and financial performance; build and manage budgets and review client invoicing
Identify margin improvement opportunities
Track KPIs and produce weekly and monthly client reporting
Develop executive summaries and insights reports
Build standard reporting frameworks, KPI structures, templates, and dashboards
Consult on new business presentations, pricing, and program design for opportunities typically $2MM and under
Contribute portfolio learnings, staffing models, and playbook frameworks to new business pursuits
Requirements
5+ years of account management, client service, or program management experience in an agency, retail, field marketing, or outsourced sales environment
Success managing multiple concurrent programs or clients with competing priorities
P&L or program budget ownership, with a track record of delivering goals profitably
People management experience, including field leadership or multi-market field teams
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