Senior Electrical Engineer – Hyperscale Data Centers

DigitalLand Services (FI) Oy; Lahti; On-site; EUR 52,000 - 76,000; Full time

Job summary

DayOne Data Centers is building a flagship hyperscale data center campus in Lahti, Finland. The Electrical Engineer will maintain and improve critical electrical infrastructure, ensuring 24/7 operation, efficiency, and compliance across power distribution, UPS, generators, and switchgear.

You will work with a multidisciplinary team to design, commission, and run advanced electrical systems in a fast-growing, international environment.

Qualifications

• Degree in Electrical Engineering or related field.
• 3–5 years of electrical engineering experience, preferably in data centres.
• Strong knowledge of electrical infrastructure: power distribution, UPS, generators, switchgear.

Responsibilities

• Manage electrical systems design, installation, operation and maintenance.
• Coordinate with vendors and contractors for electrical maintenance and upgrades.
• Provide hands-on troubleshooting to ensure minimal downtime of data centre operations.
• Uphold safety policies and regulatory compliance.
• Collaborate with other engineers and operations teams for optimal performance.

Skills

Electrical eng

Communications

English

Team collaboration

Education

Electrical Engineering degree

Tools

UPS systems

Power distribution

Switchgear

Job description

DayOne Data Centers is building a flagship hyperscale data center campus in Lahti, Finland. The Electrical Engineer will maintain and improve critical electrical infrastructure, ensuring 24/7 operation, efficiency, and compliance across power distribution, UPS, generators, and switchgear.

You will work with a multidisciplinary team to design, commission, and run advanced electrical systems in a fast-growing, international environment.