Jobs and Careers
MA

Senior Cluster Activity Officer - CE (f/m/x)

Mars
Polandfull_timeVerifiedPosted 17 Oct 2025

About the role

Job Description:

Senior Cluster Activity Officer - CE (f/m/x)

in Mars Petcare, Strategy Deployment Department

Location: Warsaw

***hybrid work up to 50%***

At Mars Petcare, we believe in creating a better world for pets and the people who love them. As a Senior Cluster Activity Officer, you will play a vital role in ensuring the flawless execution of our cluster activity pipeline, directly contributing to our regional business strategy and operational excellence. This position offers a unique opportunity to collaborate across functions, lead impactful projects, and foster continuous improvement, all within a culture that values innovation, collaboration, and responsible leadership.

Key Responsibilities:

  • Leading the execution of cluster activities, ensuring delivery aligns with Best-In-Class standards and project timelines.

  • Supporting governance by preparing and facilitating key meetings, managing risks, and ensuring process adherence.

  • Driving portfolio and pipeline optimization by identifying complexity reduction opportunities and promoting synergies.

  • Owning continuous improvement initiatives, including training development, knowledge sharing, and fostering a learning culture.

  • Collaborating effectively with Demand, Supply Chain, and Project Management teams to synchronize activities and achieve high-quality outcomes.

Candidate Profile:

  • 3-5 years of experience in demand/supply chain or project/process management, with a formal project management qualification preferred.

  • Strong organizational skills and a proactive mindset, with a focus on ownership and accountability for results.

  • Excellent communication skills in English, with the ability to influence and engage stakeholders at various levels.

  • Proficiency in MS tools and openness to leveraging digital solutions for continuous improvement.

  • A collaborative leadership style, skilled in building relationships, managing conflicts, and adapting to ambiguity with flexibility and resilience.

What can you expect from Mars?

  • Contract of employment.

  • Attractive financial conditions with Business Bonus and Christmas Bonus.

  • We will also look after your safety and well-being by offering you rich benefits package including life insurance, private medical care, Employee Assistance Program fully covered by Mars, MultiBenefit Program.

  • Lunch card.

  • Extra savings scheme to support You in long perspective.

  • Support in career building through personalized development plans.

  • On-line shop with attractive discounts on our products.

  • Possibility to participate in volunteering initiatives during working hours.

  • A modern and pet friendly office in the City Centre.

#LI-MS1

Apply for this role

Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.

Apply Now →Generate Application Kit

Free account required — sign up in 30s

Company

Mars

View company profile →