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Senior Controls Designer

ON.energy
USAfull_timePosted 11 Sept 2026

About the role

<div class="content-intro"><p>ON.energy<span class="Apple-converted-space">&nbsp;</span>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.&nbsp;With multiple gigawatts currently under construction, we are enabling grid-safe data centers.&nbsp;</p></div><p><strong>Senior Control Panel Designer</strong></p> <p>Owns panel design and electrical schematic development for Battery Systems and related power electronics products, working with electrical, controls, and power electronics engineers to translate system designs into manufacturable documentation. Hands on in AutoCAD Electrical, generating and maintaining BOMs ready for procurement and manufacturing.</p> <p><strong>Responsibilities</strong></p> <ul> <li>Develop and maintain electrical panel layouts and control panel designs for Battery Systems, UPS, and EMS products</li> <li>Create and revise electrical schematics using AutoCAD Electrical</li> <li>Generate and maintain BOMs directly from schematics, ensuring accuracy between design and procurement data</li> <li>Collaborate with electrical, controls, and mechanical engineers to incorporate design changes and resolve interferences</li> <li>Support drawing standardization, symbol libraries, and title block/template consistency across projects</li> <li>Participate in design reviews and incorporate feedback from engineering and manufacturing</li> <li>Coordinate with suppliers and manufacturing on panel build questions and drawing clarifications</li> <li>Maintain revision control and documentation standards across schematic packages</li> </ul> <p><strong>Core Qualifications</strong></p> <ul> <li>7 plus years of control panel design experience, carrying complete drawing packages from concept through released production revision</li> <li>Strong working knowledge of AutoCAD Electrical or EPLAN P8, including symbol libraries, project templates, and device tagging schemes</li> <li>PLC and I/O hardware design: I/O lists, module and rack selection, I/O allocation, 24VDC power budgeting, fusing and distribution, analog signal conditioning, shielding and grounding</li> <li>Network interface drawings: Ethernet and Modbus TCP topology, fiber and copper runs, managed switch and port assignments, IP address schedules, panel to panel communications</li> <li>Wiring detail: terminal block schedules, wire numbering conventions, cable and conduit schedules, interconnect and field wiring diagrams</li> <li>Component database management: part numbering, manufacturer and vendor data, obsolescenc

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ON.energy

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