Senior Account Executive, Agency Client Services – Paid Media

Mason

. Own relationships with key accounts as the primary point of contact, including senior and executive-level stakeholders .

Posted 11/10/2026full-timeBrooklyn • New York • United StatesSenior💰 $100,000 - $120,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in client relationship management, media strategy development, and performance analysis, with a strong focus on optimizing budgets and achieving KPIs. Proven ability to lead senior-level discussions and mentor team members in account management and strategy.

Highest-signal resume keywords

Client-Facing ExperienceMedia Strategy DevelopmentData Analysis and InsightsBudget ManagementGoogle Ads Certification

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Media PlanningPerformance OptimizationForecastingKPI ManagementAnalytical Skills

Soft Skills

Executive CommunicationMentoringProblem-Solving

Tools & Technologies

Google AdsMetaGA4Dashboard Fluency

Certifications & Qualifications

Google Ads CertificationMeta CertificationGA4 Certification

Industry Keywords

Paid SearchPaid SocialProgrammatic AdvertisingSEOAccount Management

About the role

Key responsibilities & impact

Own relationships with key accounts as the primary point of contact, including senior and executive-level stakeholders
Develop and present integrated, multi-quarter media strategies across paid search, paid social, programmatic, affiliate, SEO and AI search (AEO), lifecycle and emerging channels
Lead status meetings, planning sessions, monthly performance reviews and QBRs with clear, executive-ready narratives
Turn performance data into insights and recommendations that guide optimization and future planning
Oversee budgets, pacing and KPIs; lead forecasting and budget reallocation recommendations to maximize ROI
Manage scope, timelines and expectations; triage change requests and partner with Operations on SOWs and change orders
Direct planners, buyers and channel specialists; review deliverables for accuracy and strategic alignment
Identify growth opportunities and build business cases and proposals tied to client goals
Surface risks early and lead resolution with data-backed options
Mentor Account Executives on client communication, strategy and account management

Requirements

What you’ll need

5+ years of client-facing experience in an agency account management, strategy or media planning role
Proven success retaining and growing complex accounts while meeting or exceeding KPIs
Confident leading senior-level conversations, managing escalations and influencing decisions with data
Advanced knowledge of paid search, paid social and programmatic platforms
Google Ads, Meta or GA4 certifications preferred
Strong analytical skills, including GA4 and dashboard fluency
Ability to turn data into clear executive narratives
Financial acumen across budget pacing, forecasting and scope management
Authorization to work in the United States
Ability to work from the Brooklyn office 2–3 days per week

Benefits

Comp & perks

Health, dental and vision coverage
401(k) with company contribution
Generous PTO and paid holidays
Professional development support and certifications
Flexible hybrid schedule
Direct ownership of client outcomes
A diverse portfolio of high-growth clients across multiple verticals
A collaborative, cross-disciplinary team that moves quickly on new ideas, including AI-driven search and media