ON.energy is setting the standard for large load interconnection. ON’s patented AI UPS™ is a medium-voltage UPS that serves as a firewall, protecting the data center from the grid, and the grid from the data center. With multiple gigawatts currently under construction, we are enabling grid-safe data centers.
Role summary
The Electrical Designer will own panel design and electrical schematic development for battery systems and related power electronics products, working closely with electrical, controls, and power electronics engineers to translate system designs into manufacturable documentation. This role is hands on in AutoCAD Electrical, generating and maintaining BOMs, and ensuring schematics are accurate, consistent, and ready for procurement and manufacturing.
Responsibilities
- Develop and maintain electrical panel layouts and control panel designs for battery systems, UPS, and EMS products
- Create and revise electrical schematics using AutoCAD Electrical
- Generate and maintain bills of materials directly from schematics, ensuring accuracy between design and procurement data
- Collaborate with electrical, controls, and mechanical engineers to incorporate design changes and resolve interferences
- Support drawing standardization, symbol libraries, and title block/template consistency across projects
- Participate in design reviews and incorporate feedback from engineering and manufacturing
- Coordinate with suppliers and manufacturing on panel build questions and drawing clarifications
- Maintain revision control and documentation standards across schematic packages
Qualifications
- 3 plus years of experience in electrical design or drafting, ideally in power electronics, industrial controls, or energy storage
- Strong proficiency in AutoCAD Electrical
- Demonstrated experience generating BOMs from electrical schematics
- Working knowledge of panel design conventions, wire numbering, and component symbol standards
- Familiarity with UL 508A or similar panel build standards is a plus
- Experience in battery systems, UPS, switchgear, or related power infrastructure products is a plus
- Strong attention to detail and ability to manage multiple concurrent design packages
For US-based roles - What you’ll get:
- Competitive salary + annual performance-based bonus eligibility
- Medical, dental, and vision insurance
- 401(k) with company match
- Paid time off and company holidays
For Mexico-based roles - What you’ll get:
- Competitive salary + annual performance bonus eligibility
- Christmas Bonus (Aguinaldo): 30 days
- Major medical expenses and life insurance
- Paid time off and holidays (per local policy)
For all roles:
- Professional development and growth opportunities
- Opportunity to grow with a mission-driven team shaping the future of clean energy
- Equal Opportunity: ON.energy is committed to equal employment opportunity and to maintaining a work environment free of harassment, discrimination, or retaliation.
- Benefits vary by role and location and are subject to change.
Agency Notice: ON.energy does not accept unsolicited resumes from staffing agencies, search firms, or third-party recruiters. Resumes submitted without a fully executed Master Services Agreement (MSA) and a written request from an authorized member of our Talent Acquisition team will be considered the property of ON.energy. No placement fees or compensation will be paid for unsolicited candidate submissions.
Skills Required
- 3 or more years of experience in electrical design or drafting
- Strong proficiency in AutoCAD Electrical
- Experience generating bills of materials from electrical schematics
- Working knowledge of panel design conventions, wire numbering, and component symbol standards
- Familiarity with UL 508A or similar panel build standards
- Experience with battery systems, UPS, switchgear, or related power infrastructure products
- Strong attention to detail and ability to manage multiple concurrent design packages
What We Do
ON.energy is building the backbone of energy and AI infrastructure, powering grid-safe data centers and mission-critical facilities. The company supplies and operates hyperscale power systems that solve the toughest resilience challenges, delivering custom solutions for AI data centers, mission-critical facilities, and front-of-the-meter assets. Its track record spans industrial, manufacturing, infrastructure, transportation, and grid-scale storage. With patented technology and proprietary software, ON.energy develops projects worldwide that set new benchmarks for resilience.
