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Mars UK • CAN-Ontario-Bolton | Canada

Associate Media Manager - Pet Nutrition (Canada)

Employment type:  Full time
Salary:  $71,111 – $93,333 per annum
Apply now

Job Description

Job Description:

*This role is based in Bolton with regular in-office collaboration expected. Flexibility is a key enabler—empowering associates to make choices that support both business outcomes and personal needs, including remote work*

The Associate Media Manager plays a critical role in delivering best-in-class national paid media planning and execution across Mars Canada Pet Nutrition portfolio of brands. Reporting to the Senior Manager, Integrated Media & Communications, this role serves as a key connector between brand teams, agency partners, media vendors, and other cross-functional stakeholders to ensure campaigns are strategically sound, flawlessly executed, and optimized for performance.

This role is designed for a high-potential marketing professional seeking to accelerate their development. The successful candidate will demonstrate the capability to progressively assume greater ownership of media strategy, agency leadership, stakeholder management, and business planning responsibilities, with a path toward future opportunities at Mars.

What Are We Looking For?

Minimum Requirements

  • Bachelor’s degree in business, marketing, communications, or a related field.
  • 3–5 years of experience in media advertising, marketing, integrated communications in CPG or advertising agency environments.
  • Proven track record of media planning and execution across digital, social, video, search, retail media, and traditional channels.
  • Strong analytical, communication, and stakeholder management skills, with demonstrated ability to translate media performance data into actionable business recommendations and proactively drive projects forward in a fast-paced, matrixed environment.

Nice to Haves:

  • Experience working with learning agendas, media measurement and attribution frameworks, including brand and business outcome metrics.
  • Experience managing media budgets, forecasting, and financial reconciliation processes.

Key Competencies

  • Ownership mindset with strong prioritization, organization, and follow-through.
  • Ability to navigating ambiguity, identify risk, and drive results independently.
  • Strategic and analytical thinking with data-driven approach to decision-making.
  • Strong project management skills with attention to detail and operational rigour.
  • Effective stakeholder management with ability to influence across a matrixed organization.
  • Strong communication and presentation skills.
  • Curiosity, learning agility, and growth mindset.
  • Confidence to ask questions, challenge assumptions, and proactively improve processes.

What Will Be Your Key Responsibilities?

Media Planning & Campaign Delivery

  • Support the development and execution of full-funnel media plans aligned to business and brand objectives, ensuring campaigns are delivered on time, on budget, and according to established governance processes.

Agency & Cross-Functional Partnership

  • Serve as a key day-to-day partner to agencies and internal stakeholders, driving alignment, accountability, and effective collaboration across brand, insights, digital, ecommerce, finance, legal, and procurement teams.

Media Performance Management & Optimization

  • Monitor campaign performance, identify optimization opportunities, analyze results, and translate insights into clear recommendations that improve media effectiveness and business outcomes.

Budget Management & Governance

  • Manage media budgets, forecasts, invoicing, and campaign governance processes while proactively identifying risks, resolving issues, and driving continuous improvement across ways of working.

What can you expect from Mars?

  • Work with diverse and talented Associates, all guided by the Five Principles.
  • Join a purpose driven company, where we’re striving to build the world we want tomorrow, today.
  • Best-in-class learning and development support from day one, including access to our in-house Mars University.
  • An industry competitive salary and benefits package, including company bonus.

#LI-SL1

The base pay range for this position at commencement of employment is expected to be between the below range CAD 71,111.00 - CAD 93,333.00. Please note: This job posting is for an existing vacancy. AI is used as a supporting tool in our recruitment process.

Apply now

Company benefits

Open to part-time employees
Open to job sharing
Open to compressed hours
Sabbaticals
Enhanced maternity leave – 26 weeks at 90% pay
Enhanced paternity leave – 26 weeks at 90% pay
24 days annual leave + bank holidays
“Pawternity” leave
Pregnancy loss leave
Bank holiday swaps
Shared parental leave
Adoption leave
Family health insurance
Pregnancy support
Neo-natal leave
Faith rooms
Meditation space
Dog friendly office
Dog friendly co-working space
Annual bonus
Employee discounts
Cinema discounts
Referral bonus
Joining bonus
Cycle to work scheme
Electric Car Salary Sacrifice
Enhanced pension match/contribution
Theme park discounts
Lunch and learns
In house training
Learning license
Studying sabbaticals
Open to part time work for some roles

Working at Mars UK

Company employees:

4,000 In the UK

Gender diversity (m:f):

57:43

Hiring in countries

Argentina

Australia

Austria

Belgium

Brazil

Bulgaria

Canada

Chile

China

Czechia

Denmark

Egypt

France

Awards & Accreditations

1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2026
3rd - Best Workplace Benefits

3rd - Best Workplace Benefits

Flexa awards 2026
Most loved - Large companies

Top 5 - Most loved - Large companies

Flexa awards 2026
Best Work-Life Balance

Top 10 - Best Work-Life Balance

Flexa awards 2026
1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2025
2nd – Pet Friendly

2nd – Pet Friendly

Flexa awards 2025
Most Flexible Company

Top 5 - Most Flexible Company

Flexa awards 2025
Most Inclusive Company

Top 5 - Most Inclusive Company

Flexa awards 2025
Best Work-Life Balance

Top 10 - Best Work-Life Balance

Flexa awards 2025
Best Career Progression

Top 10 - Best Career Progression

Flexa awards 2025
Best Workplace Culture

Best Workplace Culture

Flexa awards 2025
Best Workplace Benefits

Best Workplace Benefits

Flexa awards 2025
1st – Large companies

1st – Large companies

Flexa100 2024
Consumer Goods

Consumer Goods

Industry awards 2023
3rd – Large companies

3rd – Large companies

Flexa100 2023
Retail & Ecommerce

Retail & Ecommerce

Industry awards 2022

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