Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.
Job Summary
- To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a _Simulation &_ _Industrial Engineer_ located in _Guadalajara, South._
- Reporting to the_ _Operations Manager, Simulation & Industrial Engineer role will be responsible for _optimize manufacturing systems, drive continuous improvement, and enhance operational efficiency through data-driven analysis and innovative problem-solving._
What a typical day looks like:
- Develop and deploy simulation models (FlexSim, Plant Simulation) for new product lines and existing operations to evaluate and optimize manufacturing processes, capacity, and line balancing.
- Collaborate with global and local teams on simulation-driven decisions for NPI readiness and line configuration.
- Use lean and Six Sigma methodologies to improve process efficiency and reduce waste.
- Conduct work measurement studies and analyze data to establish labor standards and define equipment utilization.
- Support factory layout design and define optimal workstations using AutoCAD or similar tools.
- Evaluate and recommend improvements to workflows, material handling, and space utilization.
- Maintain simulation libraries and continuously improve model accuracy and usability.
- Create and maintain technical documentation, dashboards, reports,



and SharePoint content for stakeholders.
- Lead or participate in general assessments and technical calls to ensure data alignment and readiness.
- Support standardization efforts, pre-assessment reviews, and project implementation across global sites.
- Ensure simulations are integrated effectively with existing Flex systems and operational tools.
- _ May develop management systems for cost reviews, financial planning, wage and salary administration, and job evaluation._
- _ Develops management control systems to aid in financial planning and cost reviews, and design production planning and control systems to coordinate activities and ensure product quality._
The experience we’re looking to add to our team:
- _ BA/BS or equivalent work experience_
- _ Proven experience in simulation modeling and/or industrial engineering roles._
- _ Strong analytical mindset with the ability to interpret complex data sets._
- _ Comfortable leading meetings, assessments, and communicating with cross-functional, international teams._
- _ Advanced English proficiency, both written and verbal._
- _ Experience working with manufacturing environments, NPI projects, or simulation-driven engineering initiatives._
What you’ll receive for the great work you provide:
- Competitive Salary.
- Life & Medical insurance.
- Christmas Bonus.
- Food Coupons.
- Saving Fund.
MG61
Job Category
Production Engineering
**Required Skills**:
Optional Skills:

📌 Simulation & Industrial Engineer (Guadalajara)
🏢 Flex
📍 Guadalajara