Power Systems Engineer — Data Centre Power & ETAP Modeller

Ethos; Dublin; On-site; EUR 55,000 - 90,000; Full time

Benefits offered by this job

Flexible Fridays and 9‑day fortnight

Pension scheme

Healthcare check‑ups and flu vaccines

Gym / Fitness membership allowance

Travel and expense support

Job summary

Ethos, a multidisciplinary engineering consultancy, is seeking a Power Systems Engineer to join the Data Centre Group. You will model power networks in ETAP, design resilient MV/LV systems, and collaborate across BIM, commissioning and project teams to deliver high‑reliability electrical infrastructure for mission‑critical facilities.

You will work with electrical, mechanical and project delivery teams to ensure standards compliance, performance, and efficiency.

Qualifications

• Bachelor's degree in Electrical Engineering or related field.
• 1+ years' experience in electrical/power systems within building services or industrial environments.
• Experience delivering data centre or mission‑critical projects is highly desirable.
• Solid knowledge of European/UK standards (IEC, BS, IS, EN).

Responsibilities

• Develop detailed ETAP models for complex electrical distribution networks.
• Design resilient MV/LV distribution systems for mission‑critical facilities.
• Create single line diagrams, network schematics, and protection philosophies.
• Produce engineering calculations and technical reports; review protection settings.
• Coordinate with BIM teams to align physical layouts with electrical models.
• Support FAT/SAT and energisation planning; validate power system performance with ETAP simulations.
• Mentor graduate/junior engineers in power systems analysis and ETAP modelling.
• Liaise with clients, utilities and equipment manufacturers to resolve technical issues during delivery.

Skills

ETAP modelling

Power systems analysis

HV/MV/LV distribution

Protection coordination

BIM coordination

Client liaison

Education

Degree in Electrical Engineering

Chartered Engineer status / professional registration

Tools

ETAP

DIgSILENT PowerFactory

SKM Power Tools

AutoCAD

Revit

Job description

Ethos, a multidisciplinary engineering consultancy, is seeking a Power Systems Engineer to join the Data Centre Group. You will model power networks in ETAP, design resilient MV/LV systems, and collaborate across BIM, commissioning and project teams to deliver high‑reliability electrical infrastructure for mission‑critical facilities.

You will work with electrical, mechanical and project delivery teams to ensure standards compliance, performance, and efficiency.