Data Center Research & Development Engineer, Mechanical - Stargate

OpenAI • San Francisco, CA

15d

About The Position

About the Team: OpenAI, in close collaboration with our capital partners, is embarking on a journey to build the world’s most advanced AI infrastructure ecosystem. The Data Center Engineering team is at the core of this mission. This team sets the infrastructure strategy, develops cutting-edge engineering solutions, partners with research teams to define the infrastructure performance requirements, and creates reference designs to enable rapid global expansion in collaboration with our partners. As a key member of this team, you will help design and deliver next-generation power, cooling, and hardware solutions for high-density rack deployments in some of the largest data centers in the world. You will work closely with stakeholders across research, site selection, design, construction, commissioning, hardware engineering, deployment, operations, and global partners to bring OpenAI’s infrastructure vision to life. About the Role: We’re seeking a data center R&D engineer with extensive experience in designing, performing validation testing, commissioning, and operating large-scale power, cooling, and high-performance computing systems. This role focuses on developing and validating new infrastructure and hardware, including high-voltage rectifiers, UPS systems, battery storage, transformers, DC to DC converters, and power supplies. A strong foundation in technical design, operational leadership, and vendor collaboration is critical, with an opportunity to lead high-impact infrastructure programs. You Might Thrive in this Role: Oversee electrical, mechanical, controls, and telemetry design and operations for large-scale data centers, including review of building and MEP drawings across all project phases from concept design to permitting, construction, commissioning and production. Develop, test and implement operational procedures and workflows from design through commissioning and deployment. Perform validation testing of all critical equipment and hardware in partnership with equipment vendors and ODMs. Lead buildout of R&D lab, including equipment selection, test infrastructure for high-density liquid-cooled racks, and staffing plans. Select and manage engineering tools (CAD, CFD, PLM, PDM, electrical, mechanical, power/network management). Collaborate with external vendors to select, procure, and manage critical infrastructure equipment (e.g., UPS, generators, transformers, DC to DC converters, chillers, VFDs). Ensure seamless integration of power, cooling, controls, networking, and construction systems into facility design. Provide technical direction to teams and vendors, ensuring safety, quality, and compliance with local codes, standards and regulations. Manage vendor relationships and ensure adherence to safety, performance, and operational standards.

Requirements

• 20+ years of experience in data center design, operations, and critical systems maintenance.
• Proven leadership across design, commissioning, and operation of large-scale data center campuses.
• Deep expertise in infrastructure systems (power, cooling, controls, networking) and operational workflows.
• Hands-on experience with critical infrastructure equipment and testing protocols.
• Strong track record in lab development, equipment selection, and facility operations.
• Familiarity with engineering tools (CAD, CFD, PLM, etc.) and their integration across teams.
• Experience navigating regulatory environments and working with government agencies.
• Excellent cross-functional communication and stakeholder collaboration.
• Bachelor’s degree in engineering required

Nice To Haves

• Advanced degree and PE certification preferred.
• Expertise in equipment design, agency certification, and validation testing.
• Experience in global, matrixed organizations and multi-site operations.
• Skilled in vendor negotiations and supply chain management.
• Familiarity with sustainable and energy-efficient data center design principles.

Responsibilities

• Oversee electrical, mechanical, controls, and telemetry design and operations for large-scale data centers, including review of building and MEP drawings across all project phases from concept design to permitting, construction, commissioning and production.
• Develop, test and implement operational procedures and workflows from design through commissioning and deployment.
• Perform validation testing of all critical equipment and hardware in partnership with equipment vendors and ODMs.
• Lead buildout of R&D lab, including equipment selection, test infrastructure for high-density liquid-cooled racks, and staffing plans.
• Select and manage engineering tools (CAD, CFD, PLM, PDM, electrical, mechanical, power/network management).
• Collaborate with external vendors to select, procure, and manage critical infrastructure equipment (e.g., UPS, generators, transformers, DC to DC converters, chillers, VFDs).
• Ensure seamless integration of power, cooling, controls, networking, and construction systems into facility design.
• Provide technical direction to teams and vendors, ensuring safety, quality, and compliance with local codes, standards and regulations.
• Manage vendor relationships and ensure adherence to safety, performance, and operational standards.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 1,001-5,000 employees