**Summary:** Meta is seeking a Mechanical Engineer experienced in the design and operations of critical facilities to become part of our Design Engineering and Construction team. Our data centers are the foundation upon which our software operates with efficient ease. Building and operating data centers the "right" way from the day they go live is synonymous with ensuring capacity availability and capital conservatism. The Meta Data Center Engineering team endeavors to be the benchmark of innovation for the data center industry and improve reliability, safety, and efficiency through innovative solutions, enabling Infrastructure teams to excel in achieving their goals. This position is full-time. **Required Skills:** Mechanical Engineer - DEC Engineering Responsibilities: 1. Research, design and develop new data center cooling technologies/systems to reduce cost, improve reliability, efficiency, and speed to market. Contribute to development of data center cooling strategy and roadmap. 2. Lead and/or assist on new data center product designs, integrating new technological advancements and requirements while balancing business priorities around cost, efficiency, time to delivery and sustainability. 3. Work closely with CSLA, Electrical, Connectivity & Controls Engineering teams to achieve holistic new product design that is optimized for cost, construction speed, operational efficiency, and long-term fungibility/flexibility. 4. Drive required cross-functional collaboration with other Meta teams including Design, Sourcing, Hardware Engineering, Network Engineering, Automations and Controls, Construction, and Facilities Operations. 5. Responsible for data center mechanical systems strategies and infrastructure designs and specifications as well as follow-up support of new product delivery. 6. Initiate and lead cooling R&D projects comprising proof of concept studies, prototyping and pilot deployments to evaluate the technical benefits and feasibility of various cooling technologies/solutions for broader deployment within data center environment. 7. Lead and implement technical scope of all phases of R&D life cycle of cooling solutions/technologies - design requirements and risks, design development, verification/validation testing in controlled environments (e.g. vendor labs and data centers), conduct design reviews and seek approvals, technical documentation, patents and publications. 8. Research with collaborations as well as data center peers, vendors, academia, and government organizations to remain current on industry trends while influencing technology development. 9. Evaluate new cooling system technologies and collaborate with cross functional teams to transform those innovations to manufactured equipment. 10. Travel to vendor/design partner locations and Meta’s data center sites for verification/validation testing of cooling products/technologies. **Minimum Qualifications:** Minimum Qualifications: 11. Bachelor of Science in Mechanical Engineering 12. Minimum ten (10) years of hands-on R&D experience in mission critical mechanical (e.g. cooling) components and systems including concept formulation, detailed design, modeling/simulation, prototyping, verification/validation testing and installation/commissioning for sustained operations 13. Cross-disciplinary design, development and operations knowledge of data center or similar mission critical industry heat absorption and heat rejection systems: server/rack/row level heat absorption (e.g. liquid cooling, air cooling using heat exchangers), building/campus level heat rejection (e.g. chillers, open cooling towers), facility & technical water distribution architecture, associated automations and controls systems 14. Proven analytical and troubleshooting skills 15. Effective presentation and communication to peers, stakeholders and leadership **Preferred Qualifications:** Preferred Qualifications: 16. Advanced degree in Mechanical Engineering - MS, PhD 17. Professional Engineer registration 18. Experience in mechanical (cooling) systems reliability modeling, statistical analyses, or data science techniques 19. Experience in cost estimating methodologies to establish business cases for R&D projects - e.g. Total Cost of Ownership (TCO), ROI, etc. 20. Working knowledge of design, development, and manufacturing processes as applied to adjacent data center systems and solutions 21. Experience in applying systems engineering elements/methods to R&D projects 22. Design and operation experience with large and complex data centers, including campus systems 23. Working knowledge of relevant domestic and international standards, building codes and safety regulations for cooling systems including NEC, ASHRAE, NETA, ANSI, IEEE, NFPA, UL, UFC and UBC 24. Experience in mechanical modeling/simulation/analysis/design methodologies/tools - thermal and structural modeling and simulation of cooling systems (e.g. CFD, FEA) **Public Compensation:** $170,000/year to $240,000/year + bonus + equity + benefits **Industry:** Internet **Equal Opportunity:** Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment. Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@fb.com.