Senior Data Center Operations Manager

JOIN OUR MISSION We're proud to work with many incredible companies, accelerating their ability to build their products. We've spent years watching talented engineering teams lose momentum to the same frustrating bottleneck: waiting. Waiting for CI to finish. Waiting for builds to complete. Waiting for tests to run. After experiencing this pain firsthand at companies of every size, we set out to build the developer infrastructure platform we'd always wanted to use. Something that would seamlessly integrate with our workflows and the tools teams already love—but make everything dramatically faster and more cost-effective. Today, we're already accelerating hundreds of companies around the world, helping them ship features instead of waiting for infrastructure. We've built something that feels almost magical in its simplicity: change your runs-on line, mount your toolchain cache directory and suddenly your builds are 5x faster. ABOUT THE ROLE Namespace's approach is low-friction, designed for immediate integration into existing developer toolchains, empowering teams to experience tangible results within just five minutes. With an end-to-end stack optimized for high performance—including compute, memory, storage, and networking—Namespace delivers capabilities and efficiencies unmatched by traditional cloud providers. We already run all our platforms - Linux, MacOS and Windows – on our own bare metal which allows us to optimize performance and reliability. And we are further expanding our footprint. As the Senior Data Center Operations Lead, you'll own the physical side of that build-out end to end: power, cooling, racks, network, and the people and vendors who deliver on time. You'll work closely with our infrastructure engineers in Europe and the US to turn capacity plans into real racks. Critically, you’'ll also set the operating standards for the US footprint. What you'll do

• Own the data center build-out and expansion, from site selection and cage design through go-live and steady-state operations
• Work through power budgets, cooling, and density with colocation providers
• Deploy and maintain racks: compute, memory and storage optimized servers, and cabling
• Work with our infrastructure engineers on rack design, network capacity, and peering, feeding what you learn on the floor back into the next design revision
• Own data center operations from purchase order to production: procure hardware, manage delivery and logistics, and run the site day to day with runbooks, maintenance, incident response, and root-cause analysis
• Manage hardware and datacenter vendors, contractors, and SLAs, and hold them to the same bar we hold ourselves
• Act as the bridge between the site, the team in Europe, and leadership, keeping timelines and risks visible What we're looking for
• Hands-on experience building out or operating data centers or large-scale bare metal fleets, including bringing new capacity online
• A real feel for the fundamentals: power distribution, cooling, high-density racks, and high-speed networking
• You've deployed hardware at scale, managing the colos, contractors, and vendors it takes to get it deployed
• Comfortable with Linux and MacOS
• Clear communication and ownership, especially when working across time zones with a distributed team
• Based near Ashburn, Virginia You can expect:
• Competitive salary and stock options
• Flexible working hours
• Market-leading parental leave Life at Namespace Labs:
• We pride ourselves in being a small team of experts that can achieve a lot.
• We balance our long-term vision with short-term pragmatism.
• We believe in being fully transparent internally on how decisions are made, on how the company is doing, and we use that information to drive our decisions.