Supervisor, Paid Social Media

OverviewMediassociates is a leading independent media planning, buying, and analytics agency in Fairfield County, CT. Using our Precision Branding approach, we help brands predict, measure, and optimize business outcomes - and we've been recognized as an Adweek Fastest Growing Agency and AdAge Best Place to Work.We're seeking a Social Media Supervisor with deep paid social advertising expertise to serve as a client-facing leader across campaign strategy, execution, and relationship management. The ideal candidate translates data into clear recommendations, mentors junior team members, and collaborates cross-functionally to drive measurable results. Culture matters here - we want someone passionate about paid social and committed to a positive, collaborative team environment.ResponsibilitiesClient ManagementServe as the primary day-to-day client contact, delivering proactive communication on performance, strategy, and recommendationsTranslate complex campaign data into clear, actionable insights and present findings confidently on a regular cadenceDevelop performance reports, optimization recommendations, and strategic POVsSupport senior leadership in client onboarding, strategic planning, and quarterly business reviewsOversee, execute, QA, and optimize paid social campaigns across Meta, Linked In, Tik Tok, Reddit, X, Snap, Pinterest, and moreLead strategy development through audience research, competitive analysis, social listening, and creative strategyApply a data-driven approach to continuously improve client KPIs and ensure campaigns launch accurately and on scheduleAdvise creative partners on best practices for video, image, and text contentCross-Functional CollaborationPartner with media planning, buying, ad operations, and analytics teams to develop integrated, results-driven strategiesAlign paid social, influencer, and social listening efforts with broader digital and offline media initiativesContribute to new business pitches, including research and POV developmentMentor and provide quality review for junior team members (Strategists and Senior Strategists)Help build internal best practices, training resources, and process documentationStay current on platform developments and industry trends, sharing learnings with the teamRequirements7+ years of paid social media experience across campaign development, activation, management, optimization, and measurementProven client-facing experience: leading status calls, presenting performance data, and managing expectations with confidenceStrong in-platform expertise across Meta, Linked In, Tik Tok, Reddit, X, Snap, and PinterestSolid understanding of platform capabilities, integrations, and measurement frameworksExperience integrating paid social with organic content, influencer activation, and other paid channelsStrong analytical skills with the ability to turn data into strategic recommendationsClear, confident communicator - written, verbal, and in presentations; client-facing presentation experience requiredAble to manage multiple work streams simultaneously with accuracy and on deadlinePositive, collaborative attitude and commitment to team cultureSome mentorship or junior team oversight experience is a plusBS in Communications, Marketing, Business, New Media, or Public Relations preferredPlease see attached job description for complete list of responsibilities and requirement.Mediassociates is proud to be an Equal Opportunity Employer. While we maintain a highly flexible work culture for all, our local candidates are encouraged to use our updated office space in Sandy Hook, CT which allows you to take part in our office culture and team development that naturally occurs in office.