• Develop and maintain medium-complexity data hall layouts and infrastructure designs. • Perform rack elevations, cable routing designs, power and space planning activities. • Conduct infrastructure assessments and recommend improvements for efficiency and scalability. • Collaborate with cross-functional teams on implementation and deployment activities. • Troubleshoot design conflicts and support issue resolution efforts. • Ensure design documentation complies with company and industry standards. • Support project delivery timelines and milestone tracking. • Assist in mentoring junior engineers and reviewing basic design work.

• Serve as the primary technical authority for mechanical infrastructure within the data center environment • Provide engineering leadership and subject matter expertise for critical mechanical systems including: CRAC/CRAH units, chillers, cooling towers, pumps, humidification/dehumidification systems, RTUs, air handlers, economization systems, piping infrastructure, condenser water systems, and BMS/DCIM systems • Lead troubleshooting, root-cause analysis, and resolution of mechanical infrastructure and thermal performance issues • Provide expertise in airflow management strategies including hot aisle/cold aisle containment, rack-level cooling optimization, pressure differentials, and underfloor airflow distribution • Manage cooling capacity planning for existing and future infrastructure growth • Perform thermal load calculations, airflow analysis, and cooling utilization assessments for high-density compute environments • Analyze rack-level heat loads, BTU requirements, CFM distribution, static pressure, and environmental conditions to ensure optimal thermal performance • Evaluate infrastructure resiliency, redundancy, and operational risk associated with cooling capacity expansion initiatives • Support deployment strategies for high-density server environments, liquid cooling technologies, and next-generation thermal management solutions • Define critical mechanical equipment specifications and make product recommendations • Develop and review mechanical designs, modifications, and infrastructure improvements within operational data center environments • Review and approve mechanical equipment submittals, technical documentation, piping diagrams, airflow models, and infrastructure standards • Provide technical oversight for cooling optimization initiatives, energy efficiency improvements, and mechanical system modernization projects • Support construction, installation, testing, commissioning, and turnover activities associated with mechanical infrastructure projects • Partner with commissioning teams to validate installation, operation, performance, and reliability of mechanical systems • Support maintenance planning and operational readiness activities for critical cooling infrastructure • Participate in incident response, thermal event investigations, infrastructure risk reviews, and operational reliability initiatives • Assist operations teams in troubleshooting environmental alarms, cooling failures, airflow deficiencies, and thermal anomalies • Ensure compliance with federal, state, and local mechanical/building codes and regulations • Maintain adherence to ASHRAE standards, mechanical engineering best practices, and mission-critical operational standards • Research and evaluate new technologies, equipment, and infrastructure solutions related to data center cooling and mechanical systems, specifically liquid cooling technologies • Lead technical decision-making regarding cooling infrastructure, airflow management technologies, and mechanical equipment product selection • Support long-term infrastructure strategy focused on scalability, efficiency, resiliency, sustainability, and operational excellence

• The design system. You own it end to end: tokens, primitives, components, patterns, and documentation, in code and not just in Figma. You own how it gets distributed and consumed, and the process for updating and maintaining. • The operating model. You decide how a team ships a pattern the system does not have yet without fragmenting everything, and how that pattern gets promoted into the core once it proves out. Stable primitives that move carefully, product patterns that move quickly, and a real path between them. • Adoption. You treat engineers as your users. The system wins when building on it is faster than building around it, so you instrument coverage, watch for drift, and drive system adoption. • Production interface work. You are in the codebase every week building real surface work, not adjacent to it. What you learn shipping is what makes the system good, and it is how you feel the lag before anyone has to report it. • The AI guardrail. You make the system the thing that keeps generated interfaces on brand. When an engineer or an agent builds a screen, the system should make the right thing the easy thing. That means the system has to be legible to a model, not just to a person. • Accessibility and the craft bar. You build accessibility into the system so what we ship is also accessible. • The bridge from design to production. You work with product designers to turn validated patterns into system defaults, and you close the gap between what was designed and what actually shipped. • Documentation and enablement. You make the system obvious. Nobody adopts what they have to reverse engineer. • Metrics. You influence the numbers that prove the system works: component coverage across surfaces, adoption, efficiency, and throughput.

Role Description We are looking for an experienced Mechanical / Materials Engineer to develop and deliver engineering solutions for products operating in high environmental heavy conditions. In this role, you will design, test, and optimize hardware solutions to ensure high performance, reliability, and durability in aggressive environments. You will collaborate closely with global, cross‑functional teams and contribute to innovation across the full product lifecycle. Key Responsibilities - Develop and implement mechanical and/or materials engineering solutions from concept through product release, with a strong focus on reliability in high‑stress environments (high humidity, temperature, corrosive atmospheres, VOCs, etc.). - Design, develop, test, and document systems, subsystems, and components in line with overall product architecture, project goals, and industry standards. - Apply the latest technologies, research findings, and design rules to engineering solutions. - Translate customer, market, and competitive requirements into effective engineering designs using an outside‑in approach. - Collaborate with global competence communities and Research organizations to stay at the forefront of technical innovation and breakthroughs. - Define specifications, design and validate (sub)systems and components based on product requirements. - Drive IP creation and protection (patents, trade secrets, copyrights). - Prepare, update, and maintain development reports and project deliverables. - Provide coaching and mentoring to support knowledge sharing and skill development within the team. Qualifications - Master’s degree in Mechanical Engineering, Materials Engineering, Chemistry, or a related technical field. - Minimum 5 years of experience in developing industrial products or equipment for high environmental heavy applications, ideally within: - Chemical - Petrochemical - Metallurgy - Marine - Strong expertise in materials selection for chemical corrosion resistance (metals, plastics, seals, protective coatings). - Ability to assess material interactions and risks in aggressive environments and select appropriate engineering solutions. - Hands‑on experience with risk assessment and reliability design for harsh operating conditions. - Experience with ATEX‑certified products is a strong advantage. - Strong communication skills and ability to transfer knowledge effectively. - Fluent English (spoken and written). Benefits - You can grow a lasting career here. - We’ll encourage you, support you, and challenge you. - We’ll help you learn and progress in a way that’s right for you, with coaching and mentoring along the way. - We’ll listen to you too, because we see and value every one of our 27,000+ people. - We believe that a diverse and inclusive workplace fosters creativity, innovation, and a full spectrum of bright ideas. - With a global workforce present in 70+ countries, we are dedicated to creating an inclusive environment where every voice is heard and valued, helping us all achieve more together.