Senior Staff Commissioning Engineer, MechanicalActive$175K–$215K

The opportunity

Crusoe is on a mission to accelerate the abundance of energy and intelligence . As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from electrons to tokens — to power the world's most ambitious AI workloads.

What you'll do

  • Provide high-level commissioning oversight and direction across multiple: campuses, ensuring operational alignment, cohesive strategy, and exceptional client relations across the portfolio.

  • Drive consistency in commissioning execution across sites, identifying: cross-project patterns, recurring issues, and systemic risks, and translating lessons learned into program-level change.

  • Represent Crusoe Commissioning (CCx) in cross-functional governance forums,: leadership reviews, and client-facing engagements, translating technical complexity into clear business impact.

  • Serve as the "Master of Discipline" for mechanical systems: responsible for high-impact, technically complex decisions that shape site outcomes, including system readiness, test acceptance, and risk-based deviations.

  • Act as the recognized escalation authority for complex technical issues: across all project phases, rapidly resolving problems that span disciplines, vendors, and project boundaries.

  • Own technical sign-offs that cross project boundaries, and maintain: exceptional customer communication that builds confidence in Crusoe's delivery.

What they're looking for

  • Maintain comprehensive understanding of building systems: cooling and heat rejection, hydronics, BMS/controls, and electrical interfaces —including how mechanical plant performance impacts data center availability and thermal reliability.
  • Own the development and continuous improvement of the commissioning program:: create, pilot, deploy, and validate new and improved processes, standards, and governance documents (e.g., FWT program, deficiency management, script library governance).
  • Conduct QA audits and drive root cause analysis on systemic issues; establish: the frameworks by which program quality is measured and improved.
  • Define what "good" looks like across the L0–L6 lifecycle and drive adoption: of improvements across Crusoe portfolio.