Account Supervisor - Media Planning & Buying

M+C Saatchi Performance is a global digital media agency, connecting brands to people. We deliver business growth for our clients through effective, measurable, and evolving digital media strategies. About the role We are seeking a strategic and results-driven Account Supervisor to lead performance media campaigns for key clients. As part of the Account team, you’ll be responsible for managing client relationships and supporting the implementation, maintenance and delivery of paid media campaigns across various channels and platforms, including search, social, programmatic and display. This role requires a highly organized individual who can thrive in a fast-paced entrepreneurial environment while managing multiple client projects. The ideal candidate will have a keen eye for detail and a passion for digital innovation. We’re looking for someone who is curious, proactive, and committed to delivering exceptional results. Responsibilities : Serve as a key client contact, working closely with the Account Director to nurture client relationships and drive long-term retention Develop integrated media strategies that align with clients’ business objectives and target audiences Lead the development of client deliverables, including media plans, quarterly business reviews, campaign insights, and performance reports Oversee the execution of media plans across media partners – e.g. paid search, social, programmatic, and direct publishers Analyze campaign performance to uncover trends and provide recommendations for optimizations Manage and mentor junior account team members, guiding their professional growth and development Collaborate with cross-functional teams, including creative, analytics, and platform specialists to align on strategies and deliver campaigns Proactively seek testing opportunities and improvement within client campaigns, demonstrating a commitment to driving continuous performance and account growth Stay informed on industry trends and platform updates, advising clients on their impact and providing guidance on how to navigate challenges You’ll bring: A minimum of 5 years’ experience in digital media planning with an emphasis on performance media and client servicing. Agency experience is required Proven track record in developing cross-channel strategies, including display, search, and social. CTV, Audio, and DOOH is a plus Ability to connect media planning to cultural trends and audience behaviors to increase campaign relevance Familiarity with AdTech, including DSPs, social ad platforms, and ad measurement tools, with an understanding of targeting and attribution capabilities Highly numerate with expertise in interpreting data and translating into actionable insights Excellent communication and presentation skills with the ability to influence clients and internal teams Exceptional organizational skills with proven ability to juggle multiple projects and deadlines simultaneously Collaborative team player and a positive attitude Experience working with influencers and creators is a plus What you'll get: Salary Band: $90,000 - $100,000 per year DOE Competitive benefits package, including 20 vacation days and 401k match Summer Fridays: we aim to stop working at 3:00pm on Fridays from Memorial Day to Labor Day Holiday Break: 11 annual bank holidays, plus Christmas to New Year’s Eve Flexible working and WFH opportunities - two days per week in the NY office required Potential travel for client on-site visits All candidates must have the ability to work in the US; we are unable to sponsor any work visas for this role APPLICATIONS CLOSE: 29 March 2026. Applications will be reviewed on a rolling basis so you are advised to apply promptly. About M&C Saatchi Group M+C Saatchi Performance as part of the M+C Saatchi Group, has pledged its commitment to create a company that values difference, with an inclusive culture. As part of this, M+C Saatchi Group continues to be an Equal Opportunity Employer which does not and shall not discriminate, celebrates diversity and bases all hiring and promotion decisions solely on merit, without regard for any personal characteristics. If you require any reasonable adjustments throughout the recruitment and selection process, please make us aware as part of your application. All employee information is kept confidential according to General Data Protection Regulation (GDPR). #LI-JM1 #PERF