Onenergy
OpenSenior Controls Engineer - Energy Infrastructure Projects
- Location
- Tysons
- Posted
- Jun 29, 2026
- Last seen
- Aug 7, 2026
About the role
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. ON recently announced a 5GW partnership, with 3GW currently under construction across multiple hyperscale data center campuses. With patented technology and proprietary software, ON.energy develops projects worldwide that set new benchmarks for resilience.
We’re looking for a Senior Controls Engineer with project-based engineering experience to lead network-and-controls-related hardware product design, documentation, project-specific technical compliance and support the development activities related to these products. This is a product focused role —we need someone who can speak fluently about both network architecture and industrial control systems , ideally have experience in mission critical applications , and interface with IT, software, project, commissioning and O&M engineering teams.
Key Responsibilities:
- Support the business development team by providing technical proposals e.g. network diagrams that meet the customer’s needs.
- Collaborate across control systems, SCADA, and IT teams to ensure complete and secure connectivity <li data-leveltext="●" data-font="Noto Sans Symbols" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Noto Sans Symbols","469769242":[8226],"469777803":"left"
