The Simulation Engineer is responsible for building simulation models to predict throughput for new program launches, modifications and improvements to the existing programs. This position studies the plant layouts and gathers all the pertinent data required to build a model that will accurately identify bottleneck areas and guide the launch and plants teams to the right areas for throughput improvements. The Simulation Engineer will analyze system and provide cost effective improvement recommendations based on experimentation to achieve program targets. The candidate must have a thorough understanding of vehicle manufacturing and operations processes. Additionally, the candidate must possess experience working with discrete event simulation, AutoCad layouts, probability & statistics, data filtering and developing results visualization.

Basic Qualifications:

Bachelor's degree in engineering (Mechanical, Manufacturing or Industrial)

Prior OEM automotive manufacturing experience

Minimum 1+ years of experience in build model using discrete event simulation

Intermediate knowledge of Siemens Technomatix Plant Simulation

Basic knowledge in object oriented computer programming (example languages: Python, R, C++, Java, Basic, Simtalk…etc.)

Proficient in handling large data sets, including filtering, identifying trends and graphical representation

Reading and understanding vehicle assembly technical drawings and conveyor system layouts

Knowledge of the inputs required to build an accurate simulation model

Able to meet tight project timelines and handle consistently changing priorities

Excellent verbal and written communication skills and able to clearly communicate complex topics effectively to a non-technical audience

Proficient with Microsoft Office (specifically: Excel and PowerPoint)

Ability to build and interpret simulation models for small to large scale simulation





Customer-driven team player with the ability to develop and maintain close customer relationships

Self-motivated and willing to learn to new technologies and modeling techniques

Our Benefits — Designed with You in Mind
Comprehensive Health & Well-being Coverage

From your very first day, you'll have access to medical, dental, vision, and prescription drug coverage — ensuring you and your family stay healthy and protected.

Generous Paid Time Off

We believe in work-life balance. That's why we offer: 17+ paid holidays, including shut-down from December 24th through New Years Day every year. Vacation, float & wellbeing days, sick time and fully paid parental leave when your family needs you most.

Competitive Retirement Savings Plans
We help you plan for the future with:

An employer match on contributions to your 401k, Roth, and Catch-Up plans

An employer contribution, even if you don't contribute

Income Protection & Insurance Options
Benefit from included and optional disability, life, and other insurance programs — because your peace of mind matters.

Company Vehicle Lease Program
Eligible employees and their immediate families can enjoy company vehicle lease options with included insurance, maintenance, and unlimited mileage. Plus, take advantage of exclusive discounts on Stellantis products.

Family Building Benefit
We proudly support all paths to parenthood- including fertility and infertility treatments, adoption services, and gestational surrogacy.

Support for Your Growth and Giving Back
We believe in investing in your future and your passions:

Tuition reimbursement

Student loan refinancing programs

18 paid volunteer hours each year to make a difference in your community

And so much more!
When you join us, you're not just building a career — you're joining a company that supports you, inside and outside of work.

#J-18808-Ljbffr

📌 Throughput Simulation Engineer (Saltillo)
🏢 Stellantis
📍 Saltillo