e-STORAGE · 22 hours ago
Application Engineer
United States
Full-time
Remote
Mid, Senior Level
3+ years expe-STORAGE is a subsidiary of Canadian Solar, specializing in battery energy storage systems for utility-scale applications. The Senior Applications Engineer will provide technical expertise to support energy storage solutions, focusing on pre-sales activities and system design for battery energy storage systems (BESS). This role involves collaborating with commercial and engineering teams to build proposals and deliver technical support to customers.
EnergyManufacturingBatteryEnergy Storage
Responsibilities
Serve as a technical champion in customer discussions, and act as an expert resource for general product specifications and value engineering discussions
Conduct technical presentations and provide clarifications to customers and other departments
Analyze RFPs and other customer documentation to determine project supply scope against schedule, specifications, risk, and technical requirements
Lead the technical sizing of BESS projects using internal models and power system tools
Prepare technical documentation for proposal submittals and coordinate the bid package preparation with other departments
Prepare, review, and negotiate technical contract exhibits owned by the Applications team
Work closely with sales, engineering, and procurement teams to ensure complete and shared project understanding and priorities
Contribute to the product development cycle by issuing market sensing summaries after engaging with industry stakeholders
Travel to meet with customers, maximum 20% travel expected
Qualification
Required
Bachelor's degree in an Engineering discipline (preferably Electrical or Mechanical)
Minimum 3 years of direct Applications and/or Systems Engineering experience working in the battery energy storage system (BESS) industry for a BESS integrator, battery OEM, power conversion OEM, consulting firm, electrical utility, or project developer
Exceptional technical aptitude including the ability to read and fully understand engineering schematics, technical advisory reports, and technology reviews
Understanding of UL regulatory standards related to battery energy storage systems and grid interactive (GFL/GFM) inverters
Understanding of BESS Energy Management System communications architectures
Global perspective and awareness, strong preference that the candidate possesses direct experience working across diverse cultures in a multinational company
An excellent time manager, able to balance multiple projects and prioritize a broad variety of issues, initiatives, and objectives concurrently
Preferred
Proficiency in AutoCAD or related software strongly preferred
Benefits
Fully comprehensive benefits
Performance bonus package based on an annual objective achievement
Company
e-STORAGE
e-STORAGE designs and manufactures battery energy storage systems and EPC services for utility-scale applications.
1001-5000 employees
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 StageRecent News
2026-02-07
2026-02-06
Company data provided by crunchbase