Simulation Engineer

Job Description

Job Description

Simulation Engineer

Liberty, North Carolina, United States

On-Site | Contract Opportunity | Full-Time

$60–$65/hr

Benefits Begin on Day 1 | Paid Time Off | Paid Holidays

Medical, Dental, Vision Insurance + Supplemental Options | 401(k)

Reliance One, Inc. is seeking a highly motivated Simulation Engineer to support advanced manufacturing and supply chain modeling initiatives within Toyota’s Battery Manufacturing Engineering team. This role focuses on leveraging Siemens Plant Simulation to drive data-driven decision-making and optimize operational performance.

Position Overview

The Simulation Engineer will develop, validate, and maintain discrete event simulation (DES) models across multiple operational levels—from individual production lines to regional supply chains. This position plays a critical role in improving manufacturing efficiency, anticipating operational challenges, and supporting continuous improvement efforts.

Key Responsibilities

• Develop and enhance discrete event simulation (DES) models for manufacturing operations at line, shop, plant, and supply chain levels
• Utilize Siemens Plant Simulation to build accurate and scalable simulation models
• Design and implement standardized templates, tools, and deliverables for simulation projects
• Establish and maintain validation standards to ensure model accuracy and reliability
• Collaborate with internal engineers and data analysts to integrate simulation data and streamline data collection processes
• Manage relationships with external simulation vendors and support project execution
• Create and maintain a centralized repository for simulation models and documentation
• Analyze simulation outputs to generate actionable insights that drive operational improvements
• Support development of digital twin capabilities using simulation models
• Provide training and guidance to internal teams on simulation best practices

Required Qualifications

• Bachelor’s degree in Industrial Engineering, Operations Research, Systems Engineering, or a related field
• Minimum 5+ years of experience in discrete event simulation within a manufacturing environment
• Proven expertise with Siemens Plant Simulation
• Experience with programming or scripting languages such as Python or SQL
• Strong understanding of manufacturing operations, production systems, and supply chain processes
• Solid background in applied mathematics, statistics, and data analysis
• Experience developing simulation standards, templates, and validation processes
• Ability to manage vendor relationships and coordinate cross-functional projects
• Excellent communication skills with the ability to translate complex data into clear business insights

If you’re passionate about simulation, data, and driving real-world manufacturing improvements, let's connect!

Equal Employment Opportunity Statement

Reliance One, Inc. is an Equal Opportunity Employer. We provide equal employment opportunities to all employees and applicants and prohibit discrimination and harassment of any kind, without regard to race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability, genetic information, veteran status, or any other characteristic protected by applicable federal, state, or local laws.

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