Battery Materials Failure Analysis Engineer (Entry Level)

Eos Energy Storage; United States; On-site; USD 65,000 - 90,000; Full time

Job summary

Eos Energy Enterprises seeks an Associate Materials Failure Analysis Engineer to support incoming materials quality, root-cause investigations, and failure analysis across battery modules and systems. You will work under senior engineers in a lab/manufacturing setting to develop hands-on skills in materials science, electrochemistry, and quality processes.

This early-career role offers exposure to supply chain, R&D, manufacturing, quality, and field service teams while building core failure

Qualifications

• Bachelor's degree required in materials science, engineering, or a related field.
• 0–2 years in failure analysis, reliability, or quality engineering environments.
• Experience with analytical testing and lab work is preferred.

Responsibilities

• Support RCFA investigations on battery modules and systems under senior guidance.
• Perform teardown, inspection, and testing of failed units per protocol.
• Conduct electrical, visual, and thermal analyses and document results.
• Assist with incoming parts quality inspections and logging results.
• Help maintain FMEA documentation and failure data databases.
• Compile failure data and build trend reports for the team.
• Support supplier quality investigations with data gathering and documentation.
• Assist safety investigations by organizing findings and evidence.
• Draft initial failure analysis reports for review by engineers.
• Maintain lab equipment and organize workspace as the function grows.
• Travel up to 10–25% within North America.

Skills

Failure analysis

Root-cause analysis

Electrical schematics

Mechanical drawings

GD&T reading

Excel

Python

Education

Bachelor's degree in materials science, electrical, mechanical, chemical engineering or related field

Tools

Calipers

Micrometers

Minitab

Python

Job description

Eos Energy Enterprises seeks an Associate Materials Failure Analysis Engineer to support incoming materials quality, root-cause investigations, and failure analysis across battery modules and systems. You will work under senior engineers in a lab/manufacturing setting to develop hands-on skills in materials science, electrochemistry, and quality processes.

This early-career role offers exposure to supply chain, R&D, manufacturing, quality, and field service teams while building core failure