On.Energy is a Miami-headquartered independent power producer that develops, integrates and operates AI-driven battery energy storage systems across the Americas.
<div class="content-intro"><p>ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world’s leading cloud and AI companies. Our systems are already deployed across 2.5 GW of hyper-scale campuses, validated by top U.S. national labs, and certified for grid-safe operation by major utilities. With real products in the field, we’re scaling faster than the grid can, transforming power from a bottleneck into a competitive advantage for the companies building the future.</p></div><p><span class="TextRun SCXW251353779 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW251353779 BCX0">The Hyperscale Datacenter Senior Electrical Engineer is the senior electrical authority for </span><span class="NormalTextRun SCXW251353779 BCX0">ON.energy's</span><span class="NormalTextRun SCXW251353779 BCX0"> presence at hyperscale, colocation, enterprise, and AI-focused data centers. This role is focused on data center electrical engineering, while maintaining utility-interface fluency to translate customer, operator, substation, and site-infrastructure requirements into deployable product requirements, interfaces, and reference electrical designs.</span></span><span class="EOP Selected SCXW251353779 BCX0" data-ccp-props="{}"> </span></p> <p><strong><br>Key Responsibilities</strong></p> <p><strong><span data-contrast="none">Reference Architectures & System Definition</span></strong><span data-ccp-props="{}"> </span></p> <ul> <li data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="1" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="List Bullet">Inform the end-to-end electrical reference architectures for </span><span data-ccp-parastyle="List Bullet">ON.energy</span><span data-ccp-parastyle="List Bullet"> products across hyperscale, colocation, enterprise, and AI factory topologies LV</span><span data-ccp-parastyle="List Bullet"> and</span><span data-ccp-parastyle="List Bullet"> MV distribution, data center substation interfaces, and next-generation 800 Vdc designs.</span></span> </li> <li data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="1" data-aria-level="1"><span data-ccp-parastyle="List Bullet">Define single-line diagrams, redundancy models, substation interface assumptions, and fault-tolerance strategies for UPS, BESS, PCS, microgrid, and EMS integration.</span> </li> <li data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="1" data-aria-level="1"><span data-ccp-parastyle="List Bullet">Establish and enforce Interface Control Documents (ICDs) between </span><span data-ccp-parastyle="List Bullet">ON.energy</span><span data-ccp-parastyle="List Bullet"> equipment and upstream utility, downstream IT load, and site controls.</span><span data-ccp-props="{}"> </span></li> </ul> <p><strong><span data-contrast="none">Requirements Engineering</span></strong><span data-ccp-props="{}"> </span></p> <ul> <li data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="4" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="List Bullet">Own the requirements traceability matrix from customer SOW to system architecture to subsystem to component test.</span></span> </li> <li data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="4" data-aria-level="1"><span data-ccp-parastyle="List Bullet">Define compliance boundaries against applicable standards such as TIA-942, ASHRAE TC 9.9, and IEC 62040.</span><span data-ccp-props="{}"> </span></li> </ul> <p><strong><span data-contrast="none">Customer & Ecosystem Engagement</span></strong><span data-ccp-props="{}"> </span></p> <ul> <li data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="6" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="List Bullet">Act as the technical face to hyperscale, colocation, and AI infrastructure customers throughout new product development.</span></span> </li> <li data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="6" data-aria-level="1"><span data-ccp-parastyle="List Bullet">Lead architecture reviews with project engineering teams, data center operators, and chip / server OEMs.</span> </li> <li data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"singleLevel"}" data-aria-posinset="6" data-aria-level="1"><span data-ccp-parastyle="