Emily Hassid
Battery & System Test Engineer at ESS, MS in Chemical Engineering
- Role
- Battery & System Test Engineer at Ess
- Location
- Chapel Hill, NC, US
- LinkedIn followers
- 500 followers
About Emily Hassid
Three things to know about me as a professional are… • I am passionate about…
Experience
Battery & System Test Engineer
Sep 2024 — Present · Wilsonville, OR, US
Designed tests to assess iron redox flow battery (IRFB) system performance and reliability consistent with product specifications• Spearheaded 5 pressure and fluid flow data-driven product design changes to improve reliability• Characterized system electrolyte movement and round-trip efficiency (RTE) during standardized battery cycling to develop new pass criteria for end-of-line (EOL) testing and maximize product quality• Developed detailed operating instructions (OIs) for field service engineers to identify undesirable electrolyte crossover due to membrane defects• Led failure analysis (FA), stack teardown, safety investigation, and remediation efforts after critical system failure• Collaborated with R&D team to design and test an electro-optical sensor prototype that detected undesirable chemical side reactions to increase system availability and efficiency• Advised on ideal flow battery cycling conditions to maximize system efficiency and customer satisfaction• Coordinated multiple teams for prototype validation testing during new product introduction (NPI) process and participated in piping and instrumentation diagram (P & ID) review• Executed hands-on troubleshooting and organized non-standard system maintenance while emphasizing safety• Scripted battery cycling tests
Education
Washington and Lee University
Bachelor of Science - BS
2018 — 2022
Columbia University in the City of New York
Master's degree
2022 — 2024
Shoreham-Wading River High School
High School Diploma
2014 — 2018
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