Full-Time

Propulsion System Simulation Engineer

Posted on 9/25/2025

ALTEN Technology

ALTEN Technology

501-1,000 employees

Full-service engineering services for high-tech

Compensation Overview

$120k - $135k/yr

Company Historically Provides H1B Sponsorship

Irvine, CA, USA

Hybrid

Category
Aerospace Engineering (4)
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Required Skills
Python
MATLAB
Simulink
Requirements
  • Bachelor’s or Master’s degree in Mechanical, Electrical, or Systems Engineering, or a related field.
  • 5+ years of experience in battery, EV propulsion, or energy storage system simulation.
  • Proficiency in simulation tools relevant to battery performance, durability, and charging (MATLAB/Simulink, Python, or equivalent).
  • Strong analytical skills and ability to interpret complex data to inform engineering decisions.
  • Excellent documentation and communication skills for cross-functional collaboration.
Responsibilities
  • Conduct propulsion system simulations for battery packs, including discharge, durability, and charging behavior analysis.
  • Track simulation results and identify next-step actions to inform testing and design decisions.
  • Profile and manage simulation workload, ensuring smooth handover to future permanent hires for ongoing programs.
  • Collaborate with cross-functional teams to integrate simulation results with engineering analysis, validation, and design activities.
  • Maintain accurate documentation of simulation parameters, results, and recommended actions.
  • Support continuous improvement of simulation workflows and modeling accuracy.
  • Ensure simulations adhere to project timelines and engineering standards.

ALTEN Technology provides engineering services to help clients design and develop advanced technology products. It works by offering a range of engineering capabilities, including agile software development, custom software solutions, and integration of commercial and open-source software to cut costs. This collaborative model supports projects across high-impact sectors like aerospace, medical devices, and automotive technology by tailoring solutions to each client’s needs and reducing project risks. The company’s goal is to enable customers to bring innovative products to market more efficiently through flexible, end-to-end engineering services and long-term partnerships.

Company Size

501-1,000

Company Stage

M&A

Total Funding

N/A

Headquarters

Greensboro, North Carolina

Founded

1988

Simplify Jobs

Simplify's Take

What believers are saying

  • Merger leverages global ALTEN talent for enhanced client value delivery.
  • Expands full engineering services across product lifecycle, boosting productivity.
  • Strong presence in high-impact markets like space tools and autonomous vehicles.

What critics are saying

  • 2022 Syncroness integration fails, causing service disruptions and talent loss.
  • Capgemini undercuts aerospace contracts with 15% lower rates using 10,000 engineers.
  • Global ALTEN's €1.7B debt forces 20-30% US staff layoffs in 24-36 months.

What makes ALTEN Technology unique

  • ALTEN Technology merged with Syncroness in 2022, unifying engineering services.
  • Operates in 30+ US cities, supporting aerospace, medtech, and automotive clients.
  • Provides full product lifecycle solutions with agile software and risk reduction.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Retirement Plan

401(k) Company Match

Paid Vacation

Paid Parental Leave

Company News

PR Newswire
Apr 1st, 2022
ALTEN Technology USA and Syncroness Merge to Strengthen US Engineering Service Offerings

/PRNewswire/ -- ALTEN Technology USA Inc. and Syncroness Inc. have merged under the name ALTEN Technology USA Inc. This merger combines decades of...

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