Senior Battery Modeling & Analytics Engineer

Peak Energy; Broomfield (CO); On-site; USD 140,000 - 175,000; Full time

Benefits offered by this job

Flexible time off

Medical, dental, vision coverage

Strong 401(k) plan

Equity opportunities

Job summary

Peak Energy is seeking a Senior Cell Modeling & Analytics Engineer to develop predictive models and data analytics for sodium-ion cells. You will work on life prediction, thermal behavior, ECMs, and physics-based modeling to optimize performance and reliability.

Responsibilities include building 3D models, analyzing large datasets, and collaborating with cross-functional teams to integrate models into ESS products. Strong Python and modeling experience required.

Qualifications

• Bachelor's or Master's degree in Engineering, Chemistry, Materials Science, Data Science, Computer Science, or a related field.
• Minimum of 5 years hands-on experience in battery modeling and data analysis.
• Deep understanding of lithium-ion and sodium-ion battery technologies and their failure mechanisms.
• Proficiency in Python for data manipulation, modeling, statistics and machine learning.
• Experience with large datasets and data visualization tools.

Responsibilities

• Develop, validate, and refine battery life models for various operating conditions.
• Build thermal and heat-generation models at the cell level and inform thermal design.
• Create and parameterize ECMs for SOC/SOH and system integrations.
• Develop physics-based models to capture transport, kinetics, and degradation.
• Build 3D battery models for spatially resolved simulations.
• Analyze large datasets to identify trends, anomalies, and optimization opportunities.
• Collaborate with cross-functional teams to integrate data into product-level models.
• Develop algorithms for advanced data analysis using Python.
• Create reports, visualizations, and dashboards to communicate findings.
• Assist in root-cause analysis of battery failures and improve designs.
• Stay updated on advances in battery modeling and data science.

Skills

Battery modeling

Data analysis

Python

ECM modeling

3D battery modeling

Thermal modeling

Physics-based modeling

Doyle-Fuller-Newman

Visualization

Education

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

PhD (preferred)

Tools

COMSOL

GT-AutoLion

PyBaMM

Simulink

Job description

Peak Energy is seeking a Senior Cell Modeling & Analytics Engineer to develop predictive models and data analytics for sodium-ion cells. You will work on life prediction, thermal behavior, ECMs, and physics-based modeling to optimize performance and reliability.

Responsibilities include building 3D models, analyzing large datasets, and collaborating with cross-functional teams to integrate models into ESS products. Strong Python and modeling experience required.