Freelance Battery Test Engineer Jobs (NOW HIRING)

About Analog Devices

Analog Devices, Inc. (NASDAQ: ADI) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers. With revenue of more than $11 billion in FY25, ADI ensures today's innovators stay Ahead of What's Possible. Learn more at www.analog.comand on LinkedIn and X.

Employer: Analog Devices, Inc.

Job Title: Senior Engineer, Battery Test Engineering

Job Requisition: 1010.200 / R263793

Job Location: Wilmington, Massachusetts

Job Type: Full Time

Rate of Pay:$134,389 - $165,615 per year

Duties:

Develop and execute battery test plansusing Arbin scheduler to simulate real-world usage scenarios and evaluate performance under varying conditions. Collaborate with modeling and algorithm teamsto define test objectives that support data-driven model development and validation. Design and assemble custom battery test setupsfor 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 loggingusing Arbin MITS Pro and Python scripts to improve efficiency and reduce manual intervention. Analyze large datasetsusing Python, MATLAB, or Excel to extract key battery metrics such as capacity fade, internal resistance, and efficiency. Integrate and validate new lab equipmentwith software systems, including development of custom drivers and APIs for control and data acquisition. Apply battery modeling knowledgeto interpret test results, extract model parameters, and support algorithm refinement. Communicate findings and insightsthrough technical reports and regular syncs with cross-functional teams to guide development and decision-making.

Partial telecommute benefit (2 days/week work from home).

Requirements: Must have a Master's degree in Electrical Engineering, Electrical and Computer Engineering, or closely related technical discipline (willing to accept foreign education equivalent) and two (2) years of experience in battery testing, electrochemical data analysis, lab automation, and integration of test equipment for performance evaluation. Alternatively, a Bachelor's degree in Electrical Engineering, Electrical and Computer Engineering, or closely related technical discipline (willing to accept foreign education equivalent) and five (5) years of experience in battery testing, electrochemical data analysis, lab automation, and integration of test equipment for performance evaluation.

Must also possess the following (quantitative experience requirements not applicable to this section):

• Demonstrated Experience ("DE") designing and executing real-world battery test protocolsusing ARBIN scheduler to simulate dynamic load conditions and evaluate performance.
• DE analyzing electrochemical impedance spectroscopy (EIS) datato assess battery state of charge and identify performance anomalies.
• DE automating test execution and data acquisitionusing Python, enabling efficient and repeatable lab workflows.
• DE setting up and configuring battery test hardware, including cyclers, thermal chambers, and safety systems for accurate and safe data collection.
• DE collaborating with cross-functional teamssuch as electrochemists, algorithm developers, and system engineers to align test strategies with modeling and integration needs.

Contact: Eligible for employee referral program. Apply online at https://www.analog.com/en/careers.html and Reference Position Number: R263793.

For positions requiring access to technical data, Analog Devices, Inc. may have to obtain export licensing approval from the U.S. Department of Commerce - Bureau of Industry and Security and/or the U.S. Department of State - Directorate of Defense Trade Controls. As such, applicants for this position - except US Citizens, US Permanent Residents, and protected individuals as defined by 8 U.S.C. 1324b(a)(3) - may have to go through an export licensing review process.

Analog Devices is an equal opportunity employer. We foster a culture where everyone has an opportunity to succeed regardless of their race, color, religion, age, ancestry, national origin, social or ethnic origin, sex, sexual orientation, gender, gender identity, gender expression, marital status, pregnancy, parental status, disability, medical condition, genetic information, military or veteran status, union membership, and political affiliation, or any other legally protected group.

EEO is the Law: Notice of Applicant Rights Under the Law.

• Actual wage offered may vary depending on work location, experience, education, training, external market data, internal pay equity, or other bona fide factors.

• This position qualifies for a discretionary performance-based bonus which is based on personal and company factors.

• This position includes medical, vision and dental coverage, 401k, paid vacation, holidays, and sick time, and other benefits.