The RoleSupervisor, Media Hybrid
· Cambridge, Ontario
· Full time Great media plans are only as good as the thinking behind them—and the execution that brings them to life. As Supervisor, Media, you'll be part strategist, part analyst, part negotiator and part client partner (and, on busy weeks, part budget detective). You’ll run the day-to-day on two to three client accounts, build the plans that solve real marketing problems, and make sure every media dollar is working as hard as it can. This role is for someone who can take a campaign from brief to reconciliation without missing a beat—someone who sees the big picture while keeping a sharp eye on budgets, pacing and placements. You’ll work closely with media directors and other integrated teams as well as other external partners, and be the person clients and colleagues turn to for explicit, confident media thinking. Who We Are:We're a fiercely independent, full-service marketing agency built on one simple belief: Through our RISE:360 model, strategy, creative, media, design, social, influence and production work together as one team. Our clients span beauty, food, technology, health and lifestyle—and we bring the same curiosity and rigour to every one of them. The Opportunity:This is a chance to step into a true client media lead role—one where your thinking shapes strategy, not just schedules. You’ll support clients ranging from $3M to $10M+ in media billings, across different categories and investment levels. Working alongside the Director, Media, you'll manage the day-to-day running of your accounts, contribute to strategic business conversations and keep Agency resources focused on what matters most to the Client.



You'll work closely with media directors and other integrated teams as well as external partners and be the person clients and colleagues turn to for clear, confident media thinking. What You’ll Be Doing:As Supervisor, Media, you’ll own the plan, the people and the results. Develop and maintain media plans across digital and traditional channels, keeping budgets, placements and timelines accurate and on track. Respond to client briefs with data-driven, results-oriented media solutions—and present and defend your recommendations with confidence. Negotiate with vendors and media partners to secure the best value and the smartest placements. Turn complex data into compelling presentations and insights that fuel strategy. Use research, planning and reporting tools (WARC, eMarketer, comScore, platform reporting and more) to build a strong strategic rationale. Oversee campaign execution from planning through billing, pacing and reconciliation, ensuring accuracy and accountability at every step. Build and deliver performance reports that go beyond the numbers—flagging underperformance, recommending optimizations and applying a "so what?" Audit tracking and attribution to keep reporting data accurate and consistent, and work with vendors to troubleshoot (or challenge) when something doesn't add up. Guide and oversee your direct reports and activation teams—steering daily activities, sharing what you know and contributing to performance and career development conversations. Partner with the Director,



Media and Account Leads to grow and retain client relationships, keeping everyone informed on status, expectations and outcomes. Keep a constant eye out for new ways Milestone can help clients succeed—and bring those ideas forward. What You Bring:You've built a strong foundation in media and you're ready to take on more. 5–8+ years of media planning and buying experience, ideally in an agency environment, in progressively more senior roles. Proven experience across both digital and traditional media channels. Experience managing media teams and client relationships. A strong command of performance metrics (impressions, clicks, conversions, CPM, CPA, ROAS) and how to use them to evaluate effectiveness. Comfort working with large data sets and an understanding of how to evaluate data. Advanced communication skills—including the ability to distill key ideas for teams that don't live and breathe digital. Expert-level Excel skills (bonus points if you're the one teaching everyone else the shortcuts). A strong working knowledge of social media platforms and marketing strategy. You’ll have relevant post-secondary education, training or equivalent experience, along with the ability to thrive in a collaborative team environment. Certifications in DCM, Google Analytics and social platforms are an asset, but not a requirement. You see a performance dip and immediately start asking why—and what to do about it. You want more ownership, more client exposure and the chance to shape strategy on bigger, more complex accounts. You like working with smart people across different disciplines and believe the best media is fully integrated with everything around it. At Milestone, you'll work directly with re

📌 Media Management Coordinator (Winnipeg)
🏢 Milestone
📍 Winnipeg