Senior Media Planner



At MediaCom, we believe in People First, Better Results. We help people, brands and businesses unlock their growth potential. Our success is underpinned by our belief that if we invest in our people, we’ll deliver better results not only for our teams but for our clients.

We’re a global company, so you’ll be working with teams and time zones from around the world. And we’ve won every international award and then some. There’s never been a more exciting time to be in marketing communications, with infinite choices and endless ways to communicate.

So, what are you waiting for?



As a Senior Media Executive, you are responsible for the development of client specific media plans across all media disciplines, providing supporting research and day-to-day client contact and servicing on assigned accounts.   This person may also provide supervision and training to junior team members. 

Your Impact:

Client Service

  • Day to day client contact
  • Responsible for carrying out client requests and assist projects for the group
  • Develop and nurture relationships with clients, external agencies, and media partners


  • Successfully supervise the workflow of Media Executives and Associate Media Executives for the day to day running of the account, ensuring that tasks are completed on time, project status is monitored.
  • Mentor and train junior staff members


  • Responsible for the development of client specific media plans across all channels
  • Provides interpretation of competition and other research data
  • Implements the MediaCom Systems Thinking into plans
  • Works with all internal resources including Investment, Finance and Strategy, and BI&A in carrying out the development of their plans and client service requirements
  • Oversees all media accounting and administrative duties required on their assigned accounts including monthly media expenditure reports (BCR’s)
  • Participate in clients’ plan presentations.

Your Qualifications:

  • 3+ years’ experience in media planning
  • Post-secondary degree specialization in Advertising and/or Marketing an asset
  • Solid understanding of online and offline planning
  • Proficiency with research tools i.e. IMS, Infosys, COMBNavigator, ComScore, Nielsen
  • Strong client relationship management skills
  • Demonstrated time management and multitasking skills
  • Solid collaborative and team work oriented skills
  • Excellent verbal and written communication skills
  • Solid interpersonal skills
  • Begin to develop presentation skills
  • Detail oriented and able to meet tight deadlines
  • Begins to understand the client’s business
  • Detail, accuracy and mathematical competency a must
  • Strong computer skills with a particular emphasis in Excel and PowerPoint
  • Ability to manage and meet multiple demands within timeline


  • Extended long weekends & summer days
  • Group Health Benefits & Registered Retirement Savings Plan (RRSP)
  • Heath & wellness allowance
  • Discounted Fitness Membership
  • Flexible working arrangements
  • Learning and development opportunities
  • Referral bonus
  • Anniversary awards

About MediaCom: 

Welcome innovators, initiative takers and instigators. We are 8,500 of the worlds leading media communications specialists, in 125 offices, across 100 countries. We have a global client roster thats the envy of our peers. Adidas, Coca-Cola, Mars, P&G, Richemont and Sony to name but a few. 

We help brands unlock growth through media. Our Systems Thinking approach combines data, technology and creativity to design communication strategies that build brands and generate sales. We’re part of WPP, the world's largest marketing communications services group, which gives us access to the richest data sets and most robust benchmarks in the business. All this has helped us become the first network to hold the big six Media Network of the Year titles concurrently. 

But the real secret to our success is simple (and not really a secret). It’s our People First, Better Results philosophy. We know that when we invest in our people, well deliver better results not only for them, but also for our clients. We also know that talent comes in all shapes, sizes, genders and ethnicities. That’s why we are open environments that celebrate difference. 

Do you want to work with smart, creative, enthusiastic people? So do we.Welcome to MediaCom!  


GroupM and all its affiliates embrace and celebrate diversity and inclusivity. If you have a disability or special need that requires accommodation at any time during the recruitment process, please let us know.We are committed to creating a safe and respectful work environment and building a team that represents a variety of backgrounds, perspectives, and skills. We are a worldwide media agency network that represents global clients. The more inclusive and collaborative we are, the greater work we can create together.


Media Planning, Implementation & Activation Toronto, Ontario Regular