Battery Service Engineer
Core
Oversee the deployment, maintenance strategy, and operational readiness of UPS battery infrastructure, transitioning from hands-on execution to program-level ownership of critical backup power storage lifecycle.
Role type
Senior IC Battery Service Engineer (UPS & BESS)
Builds
Reliable backup power systems for data centers, industrial plants, and critical infrastructure
Domain
Energy Storage / Power Protection / Industrial UPS
Deliverable
physical/clinical work
Required skills
3-phase UPS systems, VRLA/NiCad/Lithium-Ion battery technologies, battery impedance testing, root-cause analysis, safety protocol enforcement, BMS communication protocols, capacity testing
Preferred skills
Lithium-Ion BESS commissioning, NFPA 70E certification, IEEE standards knowledge
Technologies
Modbus, SNMP, CMMS, Excel, Power BI
Responsibilities
Develop and manage programs for installation, startup, configuration, maintenance, and testing of UPS battery strings; Oversee internal Field Service Engineers and third-party vendors; Utilize advanced diagnostic tools to isolate cell failures and thermal risks; Oversee Battery Monitoring Systems and analyze capacity data; Standardize and enforce safety and environmental regulations; Lead root-cause analysis for major battery failures.
Seniority
Senior, hands-on IC with program ownership