Field Service Engineer

About the Role

About the Team OpenAI's infrastructure teams design, build, activate, and operate the critical systems that support large-scale AI compute. Field Service Engineering partners across design, construction, commissioning, site operations, hardware operations, and equipment providers to turn complex infrastructure into safe, reliable, and serviceable systems. About the Role We are seeking a senior, field service engineer to build the technical operating model responsible for critical electrical and mechanical infrastructure across our data center portfolio. This is a field-oriented electrical & mechanical engineering role, not a traditional facilities operations position. You will combine deep systems understanding in data center power and cooling systems to aid in SOO, design, maintenance & operability, troubleshooting and other engineering related responsibility around key equipment. The role will include leveraging training and experience to establish standards, develop people, coordinate vendors, and drive issues from design, first principles, first signals through verified resolution. The strongest candidates will have deep expertise in either electrical and mechanical systems and strong working fluency across the other discipline (e.g. controls, business acumen). Remote - travel 50% Key Responsibilities - Lead field support for startup, commissioning, troubleshooting, repair, and reliability improvement across critical data center infrastructure. - Serve as the senior technical owner for transformers, switchgear, UPS systems, generators, PDUs, protection and controls, chillers, cooling towers, pumps, CDUs, CRAH units, and associated control systems. - Diagnose complex failures across power, cooling, controls, and hardware interfaces; distinguish symptoms from root causes and drive corrective actions through validation. - Build the field service operating model, including staffing recommendations, coverage, escalation paths, response expectations, spar

Key Responsibilities

• Lead field support for startup, commissioning, troubleshooting, repair, and reliability improvement across critical data center infrastructure.
• Serve as the senior technical owner for transformers, switchgear, UPS systems, generators, PDUs, protection and controls, chillers, cooling towers, pumps, CDUs, CRAH units, and associated control systems.
• Diagnose complex failures across power, cooling, controls, and hardware interfaces; distinguish symptoms from root causes and drive corrective actions through validation.
• Build the field service operating model, including staffing recommendations, coverage, escalation paths, response expectations, spar

Requirements & Qualifications

• Strong problem solving foundations, knowledge of modern engineering practices, and interest in technology systems.

Perks & Benefits

• Official mentor support
• verified hiring timeline
• and career progression.