Senior Engineer, Battery Test Engineering

Senior Engineer, Battery Test Engineering – Wilmington, Massachusetts

Job Type: Full Time
Rate of Pay: $134,389 - $165,615 per year

Responsibilities:

• Develop and execute battery test plans using Arbin scheduler to simulate real‑world usage scenarios and evaluate performance under varying conditions.
• Collaborate with modeling and algorithm teams to define test objectives that support data‑driven model development and validation.
• Design and assemble custom battery test setups for different cell formats and chemistries, ensuring compatibility with lab infrastructure.
• Configure and calibrate lab equipment, including battery cyclers, environmental chambers, and safety systems, to enable accurate and safe testing.
• Create and maintain standardized test protocols (e.g., HPPC, GITT, drive cycles) to ensure consistency and repeatability across experiments.
• Automate test execution and data logging using Arbin MITS Pro and Python scripts to improve efficiency and reduce manual intervention.
• Analyze large datasets using Python, MATLAB, or Excel to extract key battery metrics such as capacity fade, internal resistance, and efficiency.
• Integrate and validate new lab equipment with software systems, including development of custom drivers and APIs for control and data acquisition.
• Apply battery modeling knowledge to interpret test results, extract model parameters, and support algorithm refinement.
• Communicate findings and insights through technical reports and regular syncs with cross‑functional teams to guide development and decision‑making.
• Partial telecommute benefit: work from home up to 2 days per week.

Qualifications:

• Master’s degree in Electrical Engineering, Electrical and Computer Engineering, or closely related discipline (or equivalent foreign education) and at least 2 years of experience in battery testing, electrochemical data analysis, lab automation, and integration of test equipment.
• Or Bachelor’s degree in Electrical Engineering, Electrical and Computer Engineering, or closely related discipline (or equivalent foreign education) and at least 5 years of experience in battery testing, electrochemical data analysis, lab automation, and integration of test equipment.
• Demonstrated experience designing and executing real‑world battery test protocols using ARBIN scheduler to simulate dynamic load conditions and evaluate performance.
• Experience analyzing electrochemical impedance spectroscopy (EIS) data to assess battery state of charge and identify performance anomalies.
• Experience automating test execution and data acquisition using Python, enabling efficient and repeatable lab workflows.
• Experience setting up and configuring battery test hardware, including cyclers, thermal chambers, and safety systems for accurate and safe data collection.
• Experience collaborating with cross‑functional teams such as electrochemists, algorithm developers, and system engineers to align test strategies with modeling and integration needs.

Benefits:

• Medical, vision, and dental coverage.
• 401(k) retirement plan.
• Paid vacation, holidays, and sick time.
• Other benefits as applicable.

Contact:

• Eligible for employee referral program.
• Apply online at

Analog Devices is an equal opportunity employer. We foster a culture where everyone has an opportunity to succeed regardless of race, religion, gender, age, ancestry, or other legally protected characteristics. EEO is the Law:
Notice of Applicant Rights Under the Law.