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AECOM

Principal Engineer - Data Centres (HV Substation Design) - ROI

AECOM

Published 21 Apr 2026
Dublin, Ireland
Full Time

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Role Highlights

Languages used

Key skills

Project Management
Control Systems
Infrastructure
Data
Operators
Cloud
Reliability
Interfaces
Transformers

Tools, Libraries and Frameworks

Grid

Description

The role involves leading end-to-end high-voltage substation design for hyperscale and co-location data center clients. The successful candidate will direct technical delivery, establish project scopes, and define interfaces between high-voltage infrastructure and site power systems. Responsibilities include managing the design process from concept through to energization while ensuring compliance with safety and technical standards. The position requires building relationships with developers and utility stakeholders to align grid connection strategies. Additionally, the role involves mentoring junior engineers and contributing to commercial activities such as proposal development and cost monitoring.

Required Qualifications and Skills

Candidates must have experience in consultancy, contractor, or utility roles within the energy sector, with a preference for those familiar with data center grid connections. A strong background in electrical AC high-voltage plant and equipment is essential, alongside knowledge of grid connection requirements and standards. The role requires proven experience in delivering infrastructure design across concept, FEED, and detailed design stages. While no specific degree is explicitly mandated, the position demands significant technical expertise in primary plant design and construction management.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

AECOM

Size

67719

HQ

Dallas, US

Public/Private

Public Company

Description

AECOM is the world’s trusted infrastructure consulting firm, delivering professional services throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. On projects spanning transportation, buildings, water, new energy and the environment, our public- and private-sector clients trust us to solve their most complex challenges. Our teams are driven by a common purpose to deliver a better world through our unrivaled technical and digital expertise, a culture of equity, diversity and inclusion, and a commitment to environmental, social and governance priorities. AECOM is a Fortune 500 firm and its Professional Services business had revenue of $14.4 billion in fiscal year 2023. See how we are delivering sustainable legacies for generations to come at aecom.com and @AECOM.

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