(Lead) Commissioning Engineer

We are building the critical infrastructure that will enable the next generation of AI and advanced computing technologies. Our mission is to deliver large-scale compute capacity at unprecedented speed and scale, developing and operating high-performance data centers through integrated teams spanning engineering, construction, operations, hardware, and software. We believe in empowering people to solve meaningful problems, challenge conventional thinking, and help shape the future of technology infrastructure. How We Operate Extreme ownership. Team members take full responsibility for outcomes, working across functions and owning challenges from start to finish. Velocity. We move quickly, prioritising execution and continuous progress. First-principles thinking. We challenge assumptions, value strong ideas over hierarchy, and focus on practical solutions. Passion for the mission. We are committed to solving complex, industry-defining problems and building infrastructure at unprecedented scale. The Commissioning Team Examples of key challenges the team is working on include: Supporting the development and execution of commissioning programmes for large-scale mission-critical data center portfolios. Establishing commissioning and QA/QC strategies for innovative and modular data center designs. Driving the implementation of advanced and automated commissioning processes across critical infrastructure systems. Role Scope Lead HV, MV, and overall electrical commissioning activities across all commissioning phases on multiple concurrent data center projects. Act as the owner's electrical commissioning representative with general contractors, designers, equipment vendors, and stakeholders. Develop, review, and execute testing and verification programmes covering generators, switchgear, UPS systems, transformers, ATS/STS equipment, PDUs, and EPMS platforms to ensure systems meet design intent. Conduct site inspections, enforce safety standards, monitor progress, and resolve technical issues during commissioning activities. Lead final operational handover processes and verify electrical systems are fully prepared for service. What We're Looking For The following represents an ideal background, but we welcome exceptional candidates with relevant experience and transferable expertise. Proven experience leading HV and MV electrical commissioning on mission-critical projects through energisation and final client acceptance. Hands‑on expertise across the full electrical infrastructure stack, including generators, paralleling switchgear, UPS systems, battery systems, transformers, ATS/STS equipment, PDUs, grounding systems, and EPMS platforms. Strong troubleshooting capabilities, with the ability to diagnose and resolve complex startup and commissioning issues in live environments. Experience managing contractors and vendors to required testing standards while maintaining comprehensive and auditable documentation. Additional experience with commissioning best practices, testing standards, controls systems, mechanical systems, or an electrical engineering background is advantageous. Competitive total compensation package, including performance‑based incentives and long‑term opportunities where applicable. Retirement or pension plans in accordance with local market standards. Generous paid time off policies aligned with regional norms. Commitment to pay equity, transparency, and equal opportunity employment practices. #J-18808-Ljbffr X4 Engineering