Propulsion System Simulation Engineer

Premier Staffing Solution; Tustin (CA); Hybrid; USD 80,000 - 100,000; Full time

Job summary

Premier Staffing Solution is seeking a Propulsion System Simulation Engineer in Tustin, California. The successful candidate will support electric vehicle programs through detailed simulations and analysis of battery pack performance, durability, and charging behavior. Responsibilities include performing simulations, analyzing results, and collaborating with cross-functional teams to integrate insights into product development.

This is a hybrid role, requiring 4 days onsite and 1 day from home. Candidates should have a relevant degree and at least 2 years of experience in battery systems or electric vehicle propulsion.

Qualifications

• Minimum of 2 years of experience in battery systems or electric vehicle propulsion.
• Strong analytical skills to interpret complex engineering data.
• Excellent written and verbal communication skills.

Responsibilities

• Perform propulsion system simulations for battery packs.
• Analyze simulation results and provide recommendations.
• Collaborate with engineering teams to integrate findings into development.

Skills

Battery pack performance simulation

Engineering simulation tools (MATLAB/Simulink, Python)

Analytical skills

Education

Bachelor's or Master's degree in Mechanical Engineering or related field

Tools

MATLAB/Simulink

Python

Job description

We are seeking a Propulsion System Simulation Engineer to support future electric vehicle programs through detailed simulation and analysis of battery pack performance, durability, discharge characteristics, and charging behavior. This role will focus on generating simulation insights, tracking results, and supporting engineering decisions while ensuring continuity of simulation activities across multiple development programs.

Key Responsibilities

• Perform propulsion system simulations for battery packs, including discharge, durability, and charging behavior analysis.
• Analyze simulation results and identify recommended next steps to support testing, validation, and design decisions.
• Manage and prioritize simulation workloads to support ongoing and future vehicle programs.
• Collaborate with cross-functional engineering teams to integrate simulation findings into product development activities.
• Maintain accurate documentation of simulation models, assumptions, results, and recommendations.
• Support the continuous improvement of simulation methodologies, tools, and workflows.
• Ensure simulation activities are completed in accordance with project schedules and engineering standards.
• Assist with knowledge transfer and documentation to support long‑term program continuity.

Required Qualifications

• Bachelor's or Master's degree in Mechanical Engineering, Electrical Engineering, Systems Engineering, or a related technical field.
• Minimum of 2 years of experience in battery systems, electric vehicle propulsion, energy storage systems, or related simulation work.
• Experience using simulation and modeling tools such as MATLAB/Simulink, Python, or equivalent platforms.
• Strong analytical and problem‑solving skills with the ability to interpret complex engineering data.
• Excellent written and verbal communication skills.
• Ability to work effectively in a cross‑functional engineering environment.

Preferred Qualifications

• Experience with battery pack modeling and simulation.
• Familiarity with electric vehicle propulsion systems and battery development processes.
• Understanding of battery cell, module, and pack‑level electrical and thermal behavior.
• Experience developing and executing charging, discharge, or durability simulation workflows.
• Experience coordinating simulation activities across multiple programs or projects.
• Ability to create clear documentation and support knowledge transfer initiatives.

Top Required Skills

• Battery pack performance, durability, discharge, and charging system simulation.
• Experience with engineering simulation tools such as MATLAB/Simulink and Python.
• Ability to analyze simulation results, identify actionable recommendations, and communicate findings effectively.

THIS ROLE IS HYBRID WITH 4 DAYS ONSITE AND 1 FROM HOME (WILL NEED ALIGNMENT ON WHICH DAY FROM HOME AS WELL)