• Own and operate Databricks infrastructure with a focus on reliability, scalability, performance, and cost optimization. • Build and manage cloud infrastructure on Amazon Web Services using infrastructure-as-code tools like Terraform. • Author and review technical designs that enable scalable, automated, and reproducible machine learning workflows. • Partner closely with data scientists, data engineers, machine learning engineers, and Infrastructure teams to align platform capabilities to real-world needs. • Drive engineering initiatives from technical planning through delivery, production rollout, and long-term maintenance. • Stay current on data platform and machine learning platform trends, applying best practices that improve platform efficiency, usability, and governance. • Coach and mentor teammates, raising the bar through strong technical feedback, thoughtful enablement, and shared ownership.

• Support and maintain Microsoft Azure and Microsoft 365 environments • Support and maintain on-prem technology stack across all sites • Support and collaborate on projects and other Legends Global initiatives • Partner with Cyber Security and help support their methodology and frameworks • Work with partners and internal teams to optimize and enhance the company’s technology stack • Deliver robust documentation, runbooks, diagrams, and build knowledge bases for other teams to leverage while supporting Legend Global solutions • Manage partners and related contracts that support Legends Global solutions and technology stack • Troubleshoot infrastructure issues and conduct root-cause analysis • Assist with governance, compliance, and cost optimization • Mentor junior team members and assist with developing their skillsets

This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more. Role Description We're hiring a Infrastructure Manager to accelerate supply and demand matching on our platform. This is an Individual Contributor role reporting to the Head of Infrastructure. - Match incoming leads from our sales team with internal capacity and external capacity in the market - Maximize utilization of our compute resources - Source and onboard new compute suppliers across the globe - Source capacity based on customer needs and market trends - Solve customer and supplier problems in a fast-moving, dynamic market - Understand technical and commercial differences between suppliers to optimize our capacity funnel - Develop a proactive compute strategy informed by market intelligence - Negotiate cost with suppliers and other vendors - Create and implement processes around capacity planning Qualifications - 2+ years in cloud sales, GPUs, data centers, or a related field - Existing network of contacts in the compute market (providers, brokers, or buyers) - Deep understanding of the GPU compute market—what drives supply and demand - Strong written and verbal communication across technical and commercial stakeholders - Sound judgment in decisions that directly impact revenue and cost - Comfortable operating in ambiguity - Self-directed and energetic, able to operate autonomously while collaborating cross-functionally - Bias toward action in a fast-paced environment Benefits - Impact: Be in a critical team unlocking revenue for the wider company - Real business: Meaningful revenue, complex transactions, and tangible impact - High-growth environment: Get in early at a company in a massive market - Ownership: Direct line to leadership and influence over how we scale - Competitive compensation + meaningful equity - Comprehensive benefits for you and your dependents, including healthcare, dental, and vision coverage, 401(k), and unlimited PTO

• Provide support to the service desk team for complex technical issues, including server applications and infrastructure components, with an emphasis on networks and security. • Infrastructure support and troubleshooting — including responding to alerts, configuration changes of networks, security and server infrastructure, and managing customer expectations regarding outages and downtime. • Daily health checks for backups and monitoring events including logging tickets to other resolver groups. • Adept at working with the myriads of technologies that make up the IT infrastructure including Server Storage and network infrastructure, security & firewalls. • Must be willing to rapidly (often on the fly) learn new technologies and components. • VIP Customer support — Must be capable of taking the lead to support critical VIP’s, liaise with Microsoft and other tech vendors, do detailed root cause analysis and provide details and timely information to the customers. • Project delivery work — including building and implementing virtual infrastructure, both onsite customer premises and cloud services, working with customer resources and other client team members where required. • Project delivery of major file server migration project with ~120TB of files to be relocated from 30+ file servers to centralized storage array.