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Digital Realty

Global data center REIT with interconnection

Manager – Engineering Operations

Facilities ManagementPosted on Nov 11
Full-timeSouth KoreaNo salary listedIn-person

About the Job

Requirements

  • A bachelor's degree or equivalent tertiary education in a technical or engineering discipline.
  • At least 3 to 5 years of experience in mission-critical mechanical and electrical environments within a large organisation, including essential data-centre or comparable critical-environment experience.
  • Detailed understanding of building systems and the design and operation of data-centre infrastructure, including UPS, generators, cooling systems, and wider campus plant and services.
  • Ability to read and work with electrical and mechanical diagrams, with practical experience in maintenance programmes, maintenance systems, and computerized maintenance management system (CMMS) tools.
  • Proven people-leadership capability, including mentoring engineering teams, delegating appropriately, managing resources, and building a collaborative, inclusive, and continuously improving culture.
  • Strong safety and risk-based decision-making skills, with the ability to analyse complex issues, identify critical details, resolve problems, and remain effective under pressure.
  • Clear written and verbal communication skills, including producing accurate and timely reports, giving clear instructions, and presenting relevant information to technical, customer, and senior stakeholder audiences.
  • Customer and vendor management capability within data centres, IT, or telecommunications, with the confidence to work across internal teams, customers, contractors, and specialist suppliers.

Responsibilities

  • Act as deputy to the Data Centre Manager, providing operational leadership and strategic support to keep the site available, efficient, and aligned with organisational objectives.
  • Lead, mentor, and manage Lead Engineers and Site Engineers; plan resource capacity, allocate work, support development, and ensure employees and subcontractors complete site induction and follow technical, procedural, and safety requirements.
  • Plan, coordinate, and oversee mechanical and electrical operations, maintenance, and energy-management programmes, including UPS, generators, cooling, and other critical infrastructure, using safe systems of work and controlled change processes.
  • Act as the site’s Senior Approved Person for complex maintenance activities, job kick-offs, and risk controls, ensuring work meets company policies, operating instructions, quality standards, and safety protocols.
  • Manage preventive, reactive, and deferred maintenance priorities; execute the local maintenance plan; maintain accurate documentation; and use the CMMS effectively to track maintenance and customer activities.
  • Lead escalation and resolution of incidents that could disrupt services, breach service-level agreements (SLAs), or reduce service quality; support change approvals and infrastructure improvement projects with Data Centre Engineering and other specialists.
  • Ensure compliance with local codes, government requirements, company directives, the QHSSE Responsibilities Matrix, and applicable ISO standards, including ISO 9001, 14001, 27001, and 50001; support audits, reporting, and certifications.
  • Manage operational handovers from Implementation Services to Service Operations, reviewing, approving, and accepting completed installation works and coordinating accurate as-built drawings with the Technical Draftsman team.
  • Build effective relationships with critical vendors and supply partners, coordinate outsourced maintenance and services, and monitor performance through key performance indicators (KPIs) and regular review meetings.
  • Provide specialist technical support and training, conduct customer site tours when requested, collaborate with Sales, Solution Engineering, Customer Success, design, construction, and manufacturers, and undertake other assignments directed by the Data Centre Manager.

Desired Qualifications

  • IT or telecommunications exposure is preferred.
  • ITIL Foundation certification and basic ITIL knowledge are preferred.
  • A proactive, adaptable, and results-driven approach, with a commitment to ownership, customer focus, teamwork, continuous improvement, and high-quality delivery.

About the Company

Digital Realty

Global data center REIT with interconnection

Digital Realty Trust owns and operates a global network of data centers and leases space to thousands of customers, providing essential real estate infrastructure for the digital economy. Its offerings include wholesale, hyperscale, and retail colocation spaces, plus interconnection services that let tenants directly connect to cloud providers and networks within the data center ecosystem; customers sign long-term leases to ensure stable revenue. The PlatformDIGITAL platform ties its facilities together to support multi-cloud workloads and data movement across locations. The company differentiates itself with a large, multi-continent footprint, a history of strategic acquisitions, and emphasis on sustainability through renewable energy use and green funding. Its goal is to enable scalable, interconnected digital infrastructure for customers while expanding its own portfolio and services.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Austin, TX
Founded
2004

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