[Remote] Senior Electrical Engineer – MV AI UPS Data Centers & Storage

Note: The job is a remote job and is open to candidates in USA. ON.energy develops AI UPS and grid-safe power infrastructure for large-load interconnection, including data center applications. The Senior Electrical Engineer will provide technical leadership for utility-scale battery energy storage projects by leading battery sizing, evaluating BESS technologies, validating inverter and controls performance, and integrating EMS, Plant Controllers, and SCADA systems.

Responsibilities

• Battery sizing and lifecycle modeling
• BESS vendor model review and validation
• EMS and Plant Controller integration
• Controls strategy validation
• Inverter/PCS modeling experience
• SCADA and operational analytics
• Python, VS Code, Jupyter Notebooks, Git

Skills

• 8+ years of electrical engineering experience, with a focus on battery systems, BESS vendor evaluation, inverter/PCS performance validation, and EMS or Plant Controller integration
• Battery, PCS & Controls Expertise: Deep knowledge of battery sizing, lifecycle modeling, controls strategy validation, and BESS vendor model review in utility-scale energy storage environments including experience with PSCAD and MATLAB
• Systems Integration: Proven ability to lead EMS and Plant Controller integration efforts, including SCADA configuration and operational optimization for BESS deployments
• Software Proficiency: Working knowledge of Python, VS Code, Jupyter Notebooks, and Git for engineering analysis and operational analytics
• Communication: Ability to coordinate effectively with EMS vendors, controls engineers, and cross-functional teams to deliver reliable and optimized energy storage solutions
• Location: United States, Remote with 30% travel, domestic and international
• Travel: 25-30% required travel

Benefits

• For US-based roles: annual performance-based bonus eligibility
• For US-based roles: Medical, dental, and vision insurance
• For US-based roles: 401(k) with company match
• For US-based roles: Paid time off and company holidays
• Professional development and growth opportunities
• Opportunity to grow with a mission-driven team shaping the future of clean energy

Company Overview

Battery storage IPP. A fully-integrated energy storage developer, technology company and asset owner. using proprietary software. It was founded in 2016, and is headquartered in Miami, Florida, USA, with a workforce of 51-200 employees. Its website is https://www.on.energy.

Company H1B Sponsorship

ON.energy has a track record of offering H1B sponsorships, with 5 in 2026. Please note that this does not guarantee sponsorship for this specific role.