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Mars UK • MEX-Queretaro-Queretaro | Mexico

Value Stream Manager

Employment type:  Full time
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Job Description

Job Description:

Job Description
The Value Stream Packaging Manager is responsible for the overall management of primary and secondary packaging operations, ensuring operational continuity, production plan compliance, and resource optimization. Leads cross-functional teams to guarantee efficient and safe processes aligned with quality and food safety standards. Coordinates operational strategies focused on productivity, waste reduction, and continuous improvement. Manages key performance indicators and promotes a culture of high performance and collaboration. Actively participates in innovation, automation, and plant sustainability initiatives. Ensures compliance with corporate policies, regulatory requirements, and industrial safety standards.

What are we looking for?


Technical Competencies

  • Manufacturing and packaging operations management.
  • Knowledge of Lean Manufacturing and continuous improvement methodologies.
  • Management of production and efficiency KPI’s.
  • Knowledge of quality systems and food safety standards.
  • Production planning and operational cost control.
  • Fluent English verbal and written.


Leadership & Management Competencies

  • High-performance team leadership.
  • Data-driven decision making.
  • Effective communication and organizational influence.
  • Change management and talent development.
  • Results orientation and problem-solving skills.

What will be your key responsibilities?

Key Responsibilities

  • Responsible for ensuring people safety and protecting company assets through strict compliance with industrial safety standards and practices.
  • Ensures product quality and food safety by maintaining adherence to operational and regulatory requirements.
  • Leads initiatives focused on improving operational efficiency and optimizing production costs.
  • Develops and drives people strategies, training, and employee engagement to strengthen organizational culture.
  • Promotes sustainability projects related to efficient resource utilization and waste reduction.
  • Additionally, drives continuous improvement initiatives to ensure operational competitiveness and long-term sustainability.


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.
  • A strong focus on 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.

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

China

Czechia

Denmark

Egypt

France

Germany

Greece

Hungary

India

Indonesia

Italy

Japan

Kenya

Lithuania

Malaysia

Mexico

Netherlands

New Zealand

Norway

Poland

Romania

Russia

Serbia

Slovenia

South Africa

South Korea

Spain

Switzerland

Thailand

Ukraine

United Kingdom

United States

Office Locations

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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