Data Engineer - Cupertino

Salary: $75,000 - 85,000 per year Requirements:

• We require hands-on experience with battery modeling and algorithm development.
• We need strong practical skills in analyzing data, especially battery testing datasets.
• We require proficiency in MATLAB programming.
• Experience with C++ or Python is a plus.
• Familiarity with machine learning, optimization, and control algorithms is an advantage.
• A degree in Data Science, Electrical Engineering, Computer Science, Chemical Engineering, or Mechanical Engineering is preferred.

• We will process battery testing data to support battery algorithm delivery.
• We will run and support battery algorithm simulations to validate performance.
• We will help project and assess product KPIs related to battery behavior and algorithm outcomes.
• We will analyze technical data to improve simulation and validation workflows.
• We will collaborate on battery algorithm-related engineering tasks within the product development process.

• Support
• Machine Learning
• Matlab
• Python
• Security

More:

We are PTR Global, a leading provider of information technology and workforce solutions with a large team of professionals serving clients across the U.S. and Canada. This is a contract Battery Data Engineer III role based in Cupertino, California, with compensation in the range of $75 to $85 per hour, depending on role scope, market conditions, and candidate experience. Our consultants have access to benefits such as medical, dental, vision, and 401K contributions, along with applicable PTO and sick leave benefits. We are committed to privacy and security, and we never ask applicants to pay fees, purchase products or gift cards, or share sensitive financial information during the application process.

last updated 40 week of 2026