{"schemaVersion":"jobsearcher.job.v1","id":"67dc97f11cfd4bdacdca79a0","url":"https://jobsearcher.com/jobs/67dc97f11cfd4bdacdca79a0","canonicalUrl":"https://jobsearcher.com/jobs/67dc97f11cfd4bdacdca79a0","title":"Datacenter Design Lead","description":"You will lead the physical design of Sesterce's AI factory sites, owning power topology, cooling architecture, civil works, and facility layout from concept through construction handover.\r\nWhat you will do Own datacenter campus and compute hall design: power topology, cooling topology, rack\r\ndensity planning, cable routing strategy, and physical deployment standards\r\nDesign for 100 kW to 1 MW+ racks, including liquid cooling, CDU loop architectures, chilled water systems, rear-door heat exchangers, immersion readiness, and megawatt-scale redundancy strategies\r\nLead CAD, CFD/CFM modeling, thermal simulation, electrical one-lines, grounding strategy,UPS and generator integration, and fire suppression design inputs\r\nDrive electrical architecture decisions across utility interconnection, switchgear, UPS, backup generation, grounding, and fault-tolerant distribution strategies\r\nCreate repeatable design patterns that scale across multiple campuses and deployment waves without losing quality; serve as the senior technical authority for physical infrastructure tradeoffs affecting AI cluster deployment and lifecycle cost\r\nWhat we are looking for Experience building hyperscale campuses, HPC datacenters, liquid-cooled facilities, or\r\nDeep knowledge of mechanical and electrical systems engineering for mission-critical environments, including direct-to-chip liquid cooling and advanced thermal architectures\r\nStrong command of simulation and facility design workflows (CAD, CFD) and cross-functional delivery with construction and utility partners\r\nAbility to coordinate site selection, capacity planning, and utility timelines alongside long-range cluster roadmaps\r\nDemonstrated success bridging facility engineering detail with strategic infrastructure roadmaps\r\nJ-18808-Ljbffr","company":"Sesterce Group","rawCompany":"sesterce group","city":"Millbrae","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-07-16T01:29:43.932Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"11-9041.00","title":"Architectural and Engineering Managers","slug":"architectural-and-engineering-managers"},{"code":"17-2071.00","title":"Electrical Engineers","slug":"electrical-engineers"}],"industries":[{"code":"541330","title":"Engineering Services","slug":"engineering-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"518210","title":"Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services","slug":"computing-infrastructure-providers-data-processing-web-hosting-and-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Datacenter Design Lead","description":"You will lead the physical design of Sesterce's AI factory sites, owning power topology, cooling architecture, civil works, and facility layout from concept through construction handover.\r\nWhat you will do Own datacenter campus and compute hall design: power topology, cooling topology, rack\r\ndensity planning, cable routing strategy, and physical deployment standards\r\nDesign for 100 kW to 1 MW+ racks, including liquid cooling, CDU loop architectures, chilled water systems, rear-door heat exchangers, immersion readiness, and megawatt-scale redundancy strategies\r\nLead CAD, CFD/CFM modeling, thermal simulation, electrical one-lines, grounding strategy,UPS and generator integration, and fire suppression design inputs\r\nDrive electrical architecture decisions across utility interconnection, switchgear, UPS, backup generation, grounding, and fault-tolerant distribution strategies\r\nCreate repeatable design patterns that scale across multiple campuses and deployment waves without losing quality; serve as the senior technical authority for physical infrastructure tradeoffs affecting AI cluster deployment and lifecycle cost\r\nWhat we are looking for Experience building hyperscale campuses, HPC datacenters, liquid-cooled facilities, or\r\nDeep knowledge of mechanical and electrical systems engineering for mission-critical environments, including direct-to-chip liquid cooling and advanced thermal architectures\r\nStrong command of simulation and facility design workflows (CAD, CFD) and cross-functional delivery with construction and utility partners\r\nAbility to coordinate site selection, capacity planning, and utility timelines alongside long-range cluster roadmaps\r\nDemonstrated success bridging facility engineering detail with strategic infrastructure roadmaps\r\nJ-18808-Ljbffr","datePosted":"2026-07-16T01:29:43.932Z","dateModified":"2026-07-16T01:29:43.932Z","hiringOrganization":{"@type":"Organization","name":"Sesterce Group","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Millbrae","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"67dc97f11cfd4bdacdca79a0"},"url":"https://jobsearcher.com/jobs/67dc97f11cfd4bdacdca79a0"}}