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Mars

Activity Leader- Temp

Location:  MEX-Queretaro-Queretaro | 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:

Job Purpose / Role Summary:

As an Activity Leader for Mars Pet Nutrition Querétaro, you will coordinate and drive end-to-end project execution across 8 to 20 cross-functional projects simultaneously, ranging in scope and complexity. From the initial project launch through to tracking point-of-sales performance, you will ensure seamless execution, adherence to standard governance frameworks, timely delivery of key milestones, and effective stakeholder alignment.

What are we looking for?

  • Bachelor’s degree in Business Administration, Engineering, Project Management, Supply Chain, Marketing, or a related field.

  • Proven experience in project coordination, activity management, supply chain, or operations (preferably within the FMCG / CPG or Petcare industry).

  • Demonstrated proficiency in project management methodologies, roadmapping, and milestone tracking.

  • Strong business acumen and understanding of cross-functional team integration across R&D, Marketing, Supply Chain, and Commercial.

  • Solid problem-solving capabilities to handle non-routine challenges, apply sound judgment, and propose process improvements.

  • Excellent interpersonal and communication skills with the ability to facilitate alignment, resolve conflicts, and guide project teams.

  • Intermediate to advanced English and Spanish communication skills (written and spoken).

What will be your key responsibilities?

  • Project Coordination & Delivery: Lead and execute day-to-day project activities aligned with established roadmaps for 8–20 projects from launch through to post-launch/point-of-sale performance tracking.

  • Governance & Progress Tracking: Track project progress, maintain comprehensive project documentation, and prepare accurate status reports covering scope, timing, and resources for governance forums.

  • Cross-Functional Collaboration: Partner with cross-functional stakeholders (R&D, Quality, Manufacturing, Marketing, Sales, Logistics) to proactively resolve roadblocks, align priorities, and maintain strict adherence to quality and operational standards.

  • Process & Change Management: Facilitate change initiatives, optimize standard operating procedures, and recommend actionable solutions to improve delivery efficiency.

  • Informal Team Leadership: Allocate and coordinate project task execution, monitor deliverable quality, and serve as an informal resource/mentor for peer team members.

What can you expect from Mars?

Work with over 130,000 diverse and talented Associates, all guided by the Five Principles. Join a purpose-driven company where we strive to build A Better World for Pets. Experience an open, collaborative, and inclusive work environment with opportunities for professional growth.

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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

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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