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Job Description

Job Description:

The Data Steward in the Demand Data team manages critical data across Petcare markets, encompassing pets, pet owners, consumers, marketing, and sales. Working in partnership with data stewards and data leads across Mars Petcare you will organize and monitor business data throughout its lifecycle and implement data governance policies, practices and tools to ensure data is accurate, complete, available and usable. Success means delivering the right data to users precisely when they need it, ensuring it matches their specific use case and supports our business strategy.

What are we looking for?

  • Data privacy: Knowledge of and experience working with relevant data protection and privacy regulations e.g. GDPR
  • Data modelling: Strong understanding of data modelling principles, with hands-on experience in designing, creating, and maintaining data models.
  • Data governance tools: Proficiency with data governance platforms such as Collibra, Informatica Axon, and Microsoft Purview for managing governance processes, policies, and metadata.
  • Data profiling: Expertise in using data profiling tools to analyze data quality, detect anomalies, and assess completeness, consistency, and accuracy.
  • Data integration: In-depth knowledge of data integration techniques and tools to enable seamless data flow across systems, ensuring data consistency and accessibility.
  • Data security: Strong grasp of data security best practices, including encryption, role-based access control (RBAC), and compliance with data protection regulations.
  • Data quality management: Experience with data quality tools such as Informatica Data Quality and IBM InfoSphere Information Analyzer to ensure data accuracy, completeness, and reliability.
  • Data visualization: Familiarity with visualization tools such as Tableau and Power BI, with the ability to create insightful dashboards and reports for data analysis.

What will be your key responsibilities?

  • Data asset management – ensuring organized, efficient and effective management of data assets
  • Data mapping and lifecycle management – from data collection through to deletion including storage, sharing and usage to maximise data value
  • Data lineage management – understanding and recording the flow of data throughout the business (origin, transformations, movement, usage)
  • Identifying and partnering with key stakeholders across the business to identify and understand data requirements
  • Ensuring adherence to internal and external data privacy policies and regulations e.g. GDPR
  • Data governance implementation to ensure data quality, integrity and consistency across Mars Petcare
  • Identifying data issues and discrepancies and recommending solutions and enhancements

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.

#TBDDT

Mars is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law. If you need assistance or an accommodation during the application process because of a disability, it is available upon request. The company is pleased to provide such assistance, and no applicant will be penalized as a result of such a request.

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
LinkedIn 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 (male:female)

57:43

Currently Hiring Countries

Denmark

France

Poland

United Kingdom

United States

Office Locations

Awards & Achievements

1st – Family Friendly

1st – Family Friendly

Flexa awards 2025
2nd – Pet Friendly

2nd – Pet Friendly

Flexa awards 2025
Flexible

Flexible

Flexa awards 2025
Diversity and Inclusion

Diversity and Inclusion

Flexa awards 2025
Work-Life Balance

Work-Life Balance

Flexa awards 2025
Career Progression

Career Progression

Flexa awards 2025
Culture

Culture

Flexa awards 2025
Benefits

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