Data Center Site Manager: Operations & Reliability

Oracle Corporation; Slough; On-site; GBP 65,000 - 90,000; Full time

Job summary

Oracle Corporation in the United Kingdom seeks a Data Center Operations Site Manager to own day-to-day operations across one or more data center sites. You will interface with infrastructure, engineering, and operations teams to ensure safe, reliable, and efficient operations.

Key focus areas include power, cooling, space, cabling, site health monitoring, and incident resolution. You will collaborate with vendors and colocation partners and contribute to standards and continuous improvement

Qualifications

• 5+ years of experience in data center operations or hosting infrastructure.
• Solid understanding of data center fundamentals including power, cooling, and cabling.
• Experience working with vendors or colocation partners.
• Comfortable working in live production environments and handling incidents.

Responsibilities

• Day-to-day operations of assigned data center sites
• Perform power and mechanical capacity audits and oversee changes
• Collaborate with internal teams on incident troubleshooting, RCA, and corrective actions
• Interface with colocation partners to understand site design and resolve issues
• Plan and manage rack deliveries and installations
• Support data center expansions and build activities
• Maintain accurate documentation and follow operational procedures
• Monitor site health using internal tools and on-site inspections
• Participate in operational reviews to improve reliability and availability
• Contribute to standards, best practices, and continuous improvement initiatives
• Act as a trusted technical reference for infrastructure topics
• Share lessons learned and best practices across regions
• Ensure compliance with all Health & Safety requirements

Skills

Data center operations

Power and cooling

Vendor management

Live production

Fluent English

Education

Engineering/Technical degree

Job description

Oracle Corporation in the United Kingdom seeks a Data Center Operations Site Manager to own day-to-day operations across one or more data center sites. You will interface with infrastructure, engineering, and operations teams to ensure safe, reliable, and efficient operations.

Key focus areas include power, cooling, space, cabling, site health monitoring, and incident resolution. You will collaborate with vendors and colocation partners and contribute to standards and continuous improvement