Senior BESS Performance Analyst jobs in United States
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e-STORAGE · 4 days ago

Senior BESS Performance Analyst

positionWalnut Creek, CA
timeFull-time
remoteHybrid
senioritySenior Level

e-STORAGE is a leading company in designing and integrating advanced battery energy storage systems for utility-scale projects. The Senior Performance Analyst will support the commissioning and operational diagnostics of BESS, analyze performance data, and collaborate with teams to improve system reliability and performance.

BatteryEnergyEnergy StorageManufacturing
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H1B Sponsor Likelynote

Responsibilities

Support the commissioning, performance monitoring, and operational diagnostics of Solbank Battery Energy Storage Systems (BESS)
This role requires strong technical expertise in BESS systems, data analysis capabilities, and familiarity with control and communication protocols used in energy storage applications
Assist with commissioning and troubleshooting of Solbank BESS systems under the direction of the Performance Engineering Manager
Analyze operational and performance data to identify trends, system inefficiencies, and potential fault conditions
Support remote and on-site diagnostics of BESS faults, alarms, and performance deviations
Assist in capacity testing, data collection, and analysis
Collaborate with subcontractors, suppliers, and internal teams to resolve technical issues
Maintain technical documentation including system performance reports and diagnostic logs
Support continuous improvement efforts by providing feedback on system performance and reliability
Ensure all activities are performed in compliance with safety protocols, engineering standards, and company policies
Maintain and improve system reliability and performance
Team up with talented colleagues and partners to achieve project goals
Champion our standards for quality, safety, and sustainability
Help us keep improving—your ideas are always welcome!

Qualification

BESS systems expertiseData analysisControl protocolsTroubleshootingTechnical documentationCommitment to safetyCommitment to sustainabilityCommunication skillsTeamworkProblem-solving

Required

Strong technical expertise in BESS systems
Data analysis capabilities
Familiarity with control and communication protocols used in energy storage applications
Great communication, teamwork, and problem-solving abilities
A true commitment to safety, ethics, and sustainability

Benefits

Health coverage
Retirement plans
Paid time off

Company

e-STORAGE

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e-STORAGE designs and manufactures battery energy storage systems and EPC services for utility-scale applications.
dateFounded in 2001
location
Guelph, Ontario, CAN
people-size1001-5000 employees
web-link
https://csestorage.com

H1B Sponsorship

e-STORAGE has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (1)
2023 (3)
2021 (2)

Funding

Current Stage
Late Stage

Recent News

PR Newswire
e-STORAGE to Deliver 408 MWh Battery Energy Storage System for Vena Energy in South Australia
2025-12-17
Energy-Storage.News
‘Canada’s largest BESS’ at 1,858MWh begins construction, E-Storage is tech provider & EPC
2025-11-19
Energy-Storage.News
Germany: Statkraft, Kyon and Juniz commission, procure and finance projects totalling 213MWh of BESS
2025-11-14
Company data provided by crunchbase