Electrical Engineering Manager – Hyperscale Data Centers

DAYONE DATA CENTERS SINGAPORE PTE. LTD.; Lahti; On-site; EUR 110,000 - 150,000; Full time

Job summary

DayOne is building its flagship hyperscale data center campus in Lahti, Finland. We are seeking an Electrical Engineering Manager to lead electrical infrastructure and 24/7 operations, guiding a team of engineers and technicians to deliver reliable power, safety, and compliance across our critical facilities.

You will oversee design, installation, and maintenance of PDU, UPS, generators, and switchgear, drive continuous improvement, and collaborate with cross-functional teams on strategic

Qualifications

• Bachelor’s or higher in Electrical Engineering.
• 7–10+ years in electrical engineering with 3–5+ years in a managerial role, preferably in data centers or critical infrastructure.
• Fluency in English; Finnish language skills are a plus.

Responsibilities

• Oversee design, installation, operation, and maintenance of electrical systems within the data centres.
• Lead, mentor, and develop a team of electrical engineers and technicians for 24/7 coverage.

Skills

Team leadership

English proficiency

Communication

Problem solving

Education

Electrical Engineering degree

Tools

Power distribution systems

UPS systems

Generators

Switchgear

Job description

DayOne is building its flagship hyperscale data center campus in Lahti, Finland. We are seeking an Electrical Engineering Manager to lead electrical infrastructure and 24/7 operations, guiding a team of engineers and technicians to deliver reliable power, safety, and compliance across our critical facilities.

You will oversee design, installation, and maintenance of PDU, UPS, generators, and switchgear, drive continuous improvement, and collaborate with cross-functional teams on strategic