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Mars

Food Safety Coordinator

Location:  MEX-Estado de Mexico-Toluca | Mexico
Location flexibility:  1 office day / week, 2 office days / week, 3 office days / week, 4 office days / week
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Job Description

Job Description:

Associate Scientist Food Safety – Wrigley – TOLUCA

Your Purpose and Impact at Mars

As the Food Safety Associate Scientist, you will provide the technical leadership and expertise required to implement and continuously improve the Quality & Food Safety (Q&FS) management systems at the manufacturing site. In this critical role, you will be designated as the Food Safety Team Leader, driving the site's quality strategy to ensure every product meets our rigorous standards and regulatory requirements while protecting our consumers and iconic brands.

What are we looking for?

Essential Requirements

  • University degree in Food Science, Engineering, Chemistry, or a related technical scientific discipline
  • Proven understanding of HACCP, risk assessments, and essential prerequisite programs such as GMP, allergen management, sanitation, and pest control
  • Familiarity with GFSI-recognized food safety management systems such as FSSC 22000, SQF, or BRC
  • Demonstrated ability to influence and lead cross-functional partners without direct authority
  • Strong problem-solving capabilities with an action-oriented mindset
  • Ability to travel up to 10% of the time

Desirable Requirements

  • Either a recent graduate with relevant internship experience in quality and food safety within a manufacturing environment, OR up to 5 years of experience in quality or manufacturing roles
  • Three or more years of dedicated experience managing food safety systems in a food manufacturing plant
  • Prior experience leading teams and managing change initiatives

What will be your key responsibilities?

  • Lead and develop food safety training programs including HACCP, allergen control, and microbiology for site associates
  • Manage and continuously validate the site HACCP plan and prerequisite programs to ensure critical control points remain compliant
  • Serve as the primary point of contact for internal, external, and regulatory quality audits to maintain certification standards
  • Direct root cause analysis investigations for food safety incidents and implement robust corrective and preventive actions
  • Collaborate with Operations, Engineering, and R&D teams to integrate food safety requirements into new projects and product trials
  • Oversee the quality program for critical local suppliers to ensure compliance with company raw material standards

What can you expect from Mars?

  • Our Unique Culture: Guided by our Five Principles, we are a values-driven, family-owned business where you can make a personal impact every day.
  • Support for Your Wellbeing: We offer competitive benefits and programs designed to help you and your family thrive physically, mentally, and financially.
  • An Environment That Commits to Growth: From day one, you will have access to tools, resources, and mentorship to develop your career across different functions or geographies.
  • Making a Difference: You will join a global community working together to make a positive impact on people, pets, and the planet.

#LI-Onsite #LI-MR1

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Quality Systems and Food Safety Sr. Specialist

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#1 MOST FAMILY FRIENDLY COMPANY

Working at Mars

Hybrid

Core hours 11–3

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
Neonatal 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
Menopause support
On-site gym
On-site barista
Secure on-site parking
On-site catering
Private booths
On-site wellness room
Collaboration spaces

Awards & Accreditations

1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2026
3rd - Best Workplace Benefits

3rd - Best Workplace Benefits

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Most loved - Large companies

Top 5 - Most loved - Large companies

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Best Work-Life Balance

Top 10 - Best Work-Life Balance

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1st - Most Family Friendly Company

1st - Most Family Friendly Company

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2nd – Pet Friendly

2nd – Pet Friendly

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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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Company employees:

4,000 In the UK

Gender diversity (m:f):

57:43

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