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Mars UK • MEX-Estado de Mexico-Toluca | Mexico

Industrial Engineer Manager

Employment type:  Full time
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Job Description

Job Description:

As a Senior Industrial Engineer, this position acts as a key strategic partner to the Factory Director, playing a critical role in shaping and driving the site’s future cost competitiveness. By establishing a strong link between business priorities and key initiatives, this role ensures effective execution of projects, challenges performance where needed, and drives committed delivery across all activities. The position also serves as the main interface between the site and the regional organization, coordinating efforts related to projects, CAB, COGS/productivity delivery, KPI performance, and overall activity management. A strong focus on data-driven decision-making is essential, ensuring consistency, accuracy, and integrity in site reporting and data management.


What are we looking for?

  • Bachelor’s degree required in Engineering, logisitics, Finance Degree

  • Formal training or certification in 6-sigma (Black Belt), or TPM, or Lean.

  • 8+ years of Supply Chain experience in a manufacturing facility

  • Minimum 3 years as a production/ planning/ engineering manager

  • Experience of being part of the factory leadership team

  • Experience with facilitating and training various teams on continuous improvements.

  • Preparing and delivering presentations and recommendations to senior management

  • Strong business acumen built through cross functional team an factory assignments

  • Strong Financial understanding (P&L)

  • Engineering experience, running projects (CAB)

  • Knowledgeable in TPM practices including experience leading and implementing initiatives.

  • Effective communication, facilitation (including public speaking), organization, and analytical skills.



What will be your key responsibilities?

  • Co-Pilots site strategy development with Plant Director in line with regional strategy.

    • Development of the Business Operating Plan / Financial Shaping Reviews for the site in cooperation with S&F and the other functional departments;

    • Preparation of supporting analysis for the business development of the site and for execution of Capital investment Projects (e.g. through Capacity calculations, What-if scenarios or Value Stream Mapping);

    • Develops site strategy in line with Regional Strategy;

  • Manages site Capital Appropriations Budget(CAB).

    • Manage site small and minor CAB for operation plan, shaping and allocation;

    • Lead site CAB BIDS write up and approval of large minor/segment major/corporate major projects;

    • Govern site CAB spending in cooperation with site Technical Manager;

    • Develop site 3-year CAB pipeline in line with strategy;

    • Standardize site CAB management process and train up site small and minor BIDS owners;

  • Manages site Key Performance Indicators and target setting.

    • Development and management of local systems for business performance tracking; controlling and monitoring of factory performance KPIs in cooperation with S&F;

    • Factory KPIs analysis and preparation of improvement recommendations in interaction with Plant Team members;

    • Preparation of the required local and regional reporting;

Ad Hoc Support (Business case, data analysis)

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.

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

China

Czechia

Denmark

Egypt

Estonia

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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