FlexaFlexa
  • Discover companies
  • Find a job
  • Resources
Sign inSign up

Quick links

  • Sign in
  • Sign up
  • Book a demo
  • Live feed

For employers

  • How Flexa can help
  • Case studies
  • Talent Insights Report 2026

For users

  • Discover companies
  • Find a job
  • Resources
  • The Flexa Awards

Flexa info

  • About us
  • Contact us
  • FAQs
  • Legal
FlexaFlexa

© 2026 Flexa, All rights reserved.

  • Privacy policy
  • Terms
Discover companies
Find a job
Resources
View company profileApply now

Working at Mars

  • Company employees
    4,000 In the UK
  • Gender diversity (m:f)
    57:43

Hiring in

  • Africa
  • Americas
  • Asia
  • Europe
  • Australia
  • New Zealand

Office locations

Join Mars as an MSE Manager in Montemorelos, Mexico (full-time). You will lead the plant's continuous improvement roadmap, launching the TPM pillar structure and building organizational capability to eliminate manufacturing losses.

Requirements

  • Bachelor's degree in Industrial, Mechanical, Chemical, Food, or Mechatronics Engineering or a related field.
  • 7+ years of experience in high-volume manufacturing (food, beverage, or FMCG preferred).
  • 5+ years of experience leading continuous improvement initiatives based on TPM and Lean, including one complete system implementation.
  • Minimum Lean Six Sigma Green Belt certification.
  • Advanced English proficiency.
  • Desirable: Master's degree in Operations/Quality, Lean Six Sigma Black Belt, and TPM certification.

Skills & Responsibilities

  • Continuous Improvement & TPM: Launch and govern the TPM pillar structure and guide step-by-step progression to eliminate operational losses.
  • Problem-Solving & Project Execution: Apply structured problem-solving methodologies like Ishikawa, Five Whys, and DMAIC to execute high-impact projects such as SMED.
  • Training & Coaching: Train and coach associates at all levels in Lean, TPM, and problem-solving through skills matrices.
  • Daily Management: Establish and sustain daily management systems on the shop floor using dashboards and shift reviews.
  • Potential transition routes: People from Continuous Improvement Manager or Operations Manager roles may bring strong Lean and TPM expertise, alongside meeting the engineering background and manufacturing experience requirements.

Job description

Job Description:

Your Purpose & Impact at Mars

The primary purpose of this role is to reimplement and sustain the plant's continuous improvement system (TPM + Lean), eliminating losses in efficiency, quality, cost, and delivery. Rather than simply applying tools, this position exists to build organizational capability, ensuring that every leader and operator is equipped to detect, analyze, and eliminate losses independently every single day.

What are we looking for?

Essential Requirements

  • Bachelor's degree in Industrial, Mechanical, Chemical, Food, or Mechatronics Engineering, or a related field.
  • Seven or more years of experience in high-volume manufacturing, preferably within the food, beverage, or fast-moving consumer goods (FMCG) sectors.
  • Five or more years of experience leading continuous improvement initiatives based on TPM and Lean, including at least one complete system implementation.
  • Minimum Lean Six Sigma Green Belt certification.
  • Proven experience training and coaching teams at all levels, from shop floor to management, with measurable outcomes.
  • Advanced English proficiency for direct interaction with corporate teams and global networks.

Desirable Requirements

  • Master's degree or postgraduate studies in Operations or Quality.
  • Lean Six Sigma Black Belt certification.
  • TPM certification from JIPM or an equivalent body.

What will be your key responsibilities?

  • Own the plant's continuous improvement roadmap, ensuring alignment with business objectives and corporate operational excellence standards.
  • Launch and govern the TPM pillar structure, including Autonomous Maintenance, Focused Improvement, Planned Maintenance, Quality, Safety, Education & Training, and Early Equipment Management.
  • Guide the step-by-step TPM progression through step audits and exit criteria on pilot lines, facilitating their expansion to the rest of the facility.
  • Establish and sustain the daily management system on the shop floor using dashboards, shift start-up meetings, and weekly or ninety-day reviews with rigorous follow-up.
  • Lead the construction of the plant's loss tree—covering OEE, downtime, speed, waste, changeovers, energy, and labor—to translate data into a prioritized project portfolio.
  • Personally execute high-impact projects, such as SMED on changeovers, waste reduction, and critical equipment reliability, serving as a role model.
  • Ensure the disciplined application of structured problem-solving methodologies, including Ishikawa, Five Whys, phenomenon analysis, DMAIC, A3, and Kaizen.
  • Train and coach associates at all levels in Lean, TPM, and problem-solving through skills matrices and level-specific certifications.
  • Guarantee that all improvements strictly comply with safety, food safety (such as GMP and HACCP), and quality standards.

What can you expect from Mars?

Our values are our guide. At Mars, you will have the freedom to shape your own career path while making a real, positive impact on our business, our communities, and the planet. We offer continuous learning opportunities, a highly collaborative and inclusive environment, and the chance to work with iconic brands that touch the lives of millions of people and pets every day. Here, your professional development and personal well-being go hand-in-hand.

Apply now
Mars

MSE Manager

Montemorelos, Nuevo Leon

Similar jobs

Mars

ANZ Digital Manufacturing Supply Excellence (MSE) Lead

Multiple locations in Australia
Mars

Associate Value Stream Director

Jiaxing, Zhejiang
Maersk

Operational Excellence Manager, Warehousing

Cuautitlan
Mars

Total Productive Maintenance (TPM)/Supply Excellence (SE) Manager

Hackettstown
USD 119,040.00 - USD 163,680.00 / year
Mars

MSE Senior Manager

Guangzhou
Maersk

Senior Manager - Continuous Improvement

Multiple locations