Data Center Engineer

Data Center Engineer - Copenhagen, Denmark Join a leading provider of data center services supporting some of the world's most critical digital infrastructure. We are seeking a Data Center Engineer to support operations in Copenhagen, Denmark. This role is responsible for ensuring that all electrical, mechanical, and fire/life safety systems within the data center operate at peak performance. You'll play a key part in maintaining the reliability and uptime of mission-critical environments while working alongside site management and specialist vendors. About The Role As a Data Center Engineer, you will be responsible for the operation, maintenance, and troubleshooting of critical facility infrastructure, including:

• Diesel generators
• Power distribution systems
• UPS systems
• PDUs
• Air Handling Units (AHUs)
• Chiller systems
• Cooling towers
• Pumps and motors
• Variable Frequency Drives (VFDs)
• Building Management Systems (BMS/BAS)
• Fire and life safety systems

The environment supports critical infrastructure with uptime requirements exceeding 99.999%, making reliability, attention to detail, and strong technical skills essential. Key Responsibilities

• Monitor, operate, and maintain critical facility systems.
• Perform scheduled and emergency maintenance activities.
• Conduct routine inspections of electrical, mechanical, and HVAC equipment.
• Respond to alarms, environmental issues, and operational incidents.
• Manage and update work orders and maintenance records.
• Utilize ticketing and change management systems.
• Coordinate with third-party service providers and contractors.
• Support continuous improvement initiatives across site operations.
• Develop and maintain SOPs, MOPs, and EOPs.
• Conduct site walkthroughs and infrastructure inspections.
• Participate in an on-call rotation for after-hours support.
• Provide basic customer and IT-related support as required.

Qualifications

• Minimum 2 years of experience operating and maintaining critical infrastructure within a data center, industrial facility, or mission-critical environment.
• Strong understanding of:
• Electrical systems
• HVAC systems
• Plumbing systems
• Fire and life safety systems
• Building Management Systems
• Bachelor's degree or equivalent technical background preferred.
• Experience with:
• Transformers
• Utility feeders
• Generators
• UPS systems
• ATS/STS equipment
• Power distribution systems
• Chiller plants
• CRAC units
• Building Management Systems (BMS)
• Excellent troubleshooting and problem-solving skills.
• Strong communication skills in both Danish and English.
• Electrical or mechanical certification/qualification preferred.
• Ability to create and maintain operational procedures and technical documentation.

Location This is a full-time position based in Copenhagen, Denmark. Occasional travel may be required. Why Apply?

• Join a growing and highly respected organization within the mission-critical infrastructure sector.
• Work on cutting-edge data center environments.
• Develop your technical expertise within a fast-paced and expanding industry.
• Access ongoing training and career development opportunities.
• Be part of a collaborative team focused on operational excellence and safety.