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DC Admin

Dayone
Lahti; Helsinki Posted Oct 30, 2026
Full-time

About this role

About DayOne Data Centers

DayOne Data Centers is a Singapore-headquartered global digital infrastructure platform that develops and operates next-generation data centers across Asia Pacific and Europe. Trusted by leading hyperscalers and businesses, the company engineers, builds, and operates high-capacity, AI-ready campuses with speed, scale, and reliability.

Job Summary

DayOne is building its flagship hyperscale data center campus in Lahti, on a former industrial site in Kiveriö. The campus is designed to use Finland's naturally cool climate for free cooling, with air-cooled chillers that remove the need for freshwater cooling. Join the Lahti team early and help shape how a campus of this scale is built, commissioned, and run.

As a Data Centre Admin you will be responsible for coordinating the daily operations and maintenance of the data centre services. This role ensures a safe, efficient, and well-maintained environment for all occupants and visitors, supporting the overall functionality and comfort of the data centre environment.

Key Responsibilities

  • Facility Operation

  • Oversee the daily operations within the data centres, ensuring all systems are functioning properly.

  • Coordinate maintenance and repair tasks with internal teams and external vendors.

  • Manage space allocation and layouts to optimize space usage.

  • Coordinate with facilities management for maintenance and repairs.

  • Vendor and Contractor Management

  • Liaise with vendors and contractors for facility services such as cleaning, security, and maintenance.

  • Negotiate service agreements and ensure adherence to contract terms.

  • Monitor vendor performance and address any service issues.

  • Health and Safety Compliance

  • Ensure compliance with health and safety regulations and standards.

  • Conduct regular safety inspections and risk assessments.

  • Coordinate emergency response plans and safety training sessions.

  • Environmental Management

  • Implement energy-saving initiatives and sustainability practices.

  • Coordinate waste management and recycling programs.

  • Gathering and analysing data and reports.

  • Documentation and Reporting

  • Maintain accurate records of facility operations, maintenance activities, and inspections.

  • Prepare reports on facility performance, incidents, and compliance.

  • Assist in developing policies and procedures for facility management.

  • Assist in the implementation of disaster recovery and business continuity plans.

  • Assist in procurement and management practices.

  • Assist in managing staff related data including training plans

  • What We’re Looking For

  • Degree in Business Administration or a related field.

  • Some hands-on experience in facilities management, engineering, building services or similar.

  • Knowledge of building systems and maintenance procedures will be an advantage.

  • Effective communication skills and the ability to work effectively with a multidisciplinary team.

  • Proficiency in English, both written and spoken.

  • Proficiency in Finnish, both written and spoken.

  • Ability to work in a fast-paced operational environment.

  • Proactive, solutions-oriented mindset with high integrity and a collaborative working style.

  • Why Join DayOne?

  • Be a part of a company scaling fast in a booming industry.

  • Work on an international stage with global leaders.

  • Shape your career in a culture that values curiosity, agility, and bold thinking.

  • DayOne is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

  • If you're ready to grow with one of the fastest-moving companies in the data center industry, apply now and be part of our global journey.

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