MV Commissioning Engineer - Data Centre, Dublin
953368_1794325053
Posted: 10/11/2026
- €85000 - €100000 per annum + + package
- Dublin
Position: MV Commissioning Engineer
Location: Dublin - hyperscale data centre (site-based)
Salary: €85K - €100K + package
Projects: Hyperscale data centre projects - Dublin
The Company
3D Personnel's client is a leading Irish MEP and data centre delivery specialist, delivering mission-critical projects across Ireland and Europe.
The Role
An MV Commissioning Engineer is required to commission medium-voltage systems on large-scale data centre projects in Dublin, working through testing, energisation and handover as part of the site commissioning team.
Responsibilities
- Commission MV switchgear, transformers and protection systems
- Prepare and carry out MV test procedures and energisation plans
- Follow switching, isolation and permit-to-work procedures
- Coordinate testing with subcontractors, the client and the utility provider
- Witness and record test results; close out commissioning issues
- Support Integrated Systems Testing (IST) and turnover documentation
Requirements
- Proven experience commissioning MV electrical systems
- Degree or qualification in Electrical Engineering
- Strong knowledge of protection relays and MV switchgear
- Data centre or mission-critical experience preferred
- Switching authorisation / Authorised Person experience an advantage
- Construction experience in Ireland is essential
What's on Offer
- €85K - €100K + package
- Long-term pipeline of hyperscale data centre work
- Career progression with a market leader in mission-critical delivery
For more info on this role, please apply or contact Jason McGowan at 3D Personnel on or 086 184 1361 for a confidential conversation.
Incentives:
+ package
Jason McGowan
Director, Professional & Technical
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