Onshore Cable Specialist Engineer

Electricity Supply Board; Dublin; Hybrid; EUR 90,000 - 130,000; Full time

Job summary

Electricity Supply Board (ESB) is hiring a Lead HV Cable Engineer to own the onshore export cable system design and lifecycle, connecting major wind projects to the grid. You will cover early design through construction, commissioning and handover, with emphasis on safety, reliability and regulatory compliance.

You will manage suppliers and contractors, oversee route/civil interfaces, and drive asset performance, drawing on 7+ years in HV underground cables and Chartered Engineer status as

Qualifications

• Degree in Electrical Engineering or related discipline.
• Extensive HV underground cable engineering experience (7+ years).
• Knowledge of IEC, CIGRE standards and regulatory requirements.
• Ability to work independently, meet deadlines and manage multiple priorities.
• Chartered Engineer status and involvement in international engineering organisations.

Responsibilities

• Lead the design, specification, and engineering assurance of the HV export cable system.
• Oversee development of onshore cable route and civil interfaces.
• Ensure compliance with IEC, CIGRE and statutory requirements; provide guidance on cable design, rating, earthing and bonding.
• Lead engagement with cable manufacturers, installers and consultants; review technical docs and FAT/SAT procedures.
• Provide senior engineering oversight during trenching, ducting, jointing, testing and commissioning; resolve on-site issues.

Skills

HV cables experience

Cable design

Thermal modelling

HV testing

Standards knowledge

Project management

Technical communication

Chartered Engineer

Driving licence

Independent working

Education

Degree in Electrical Engineering

Job description

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Category: Engineering - Civil / Structural

Job Type: Full-time

The Generation Engineering Delivery department in ESB Engineering and Major Projects leads engineering support for ESB's generation business. The Generation Cables department is responsible for the design and project management of high voltage underground grid cable connections for large scale thermal and renewable generation projects including offshore wind projects

This role will act as the lead engineering authority for the onshore underground section of the export cable system connecting major ESB and JV offshore wind farms in Ireland and the UK to the onshore grid. Active projects include Oriel and Five Estuaries. This role covers the full lifecycle of the onshore cable route - from early design and consenting through construction, commissioning, and handover into operations. You will ensure that all underground high-voltage (HV) cable engineering activities meet project requirements, industry standards, and regulatory obligations while optimising safety, reliability, constructability, and long-term asset performance.

Key Responsibilities

Technical Leadership: Lead the design, specification, and engineering assurance of the underground HV export cable system including cable selection, thermal rating, jointing, terminations, and civil works interfaces.

Route Engineering & Civil Interface: Oversee development of the onshore cable route, including trench design, ducting, crossings, HDD sections, landfall interfaces, and coordination with civil engineering teams.

Standards & Compliance: Ensure all engineering deliverables comply with relevant standards (e.g. IEC, CIGRE) and statutory requirements. Provide expert guidance on all aspects of cable system design, rating, earthing and bonding.

Supplier & Contractor Management: Lead technical engagement with cable manufacturers, installation contractors, and specialist consultants. Review and approve technical documentation, method statements, FAT/SAT procedures, and installation quality plans.

Construction & Installation Support: Provide senior engineering oversight during trenching, duct installation, cable pulling, jointing, testing, and commissioning. Resolve technical issues on site and ensure adherence to safety and quality standards.

Risk & Interface Management: Identify and manage technical risks across interfaces with offshore cable systems, substations, grid connection points, and civil works. Ensure seamless integration of the onshore section with the overall export system.

Asset Performance & Lifecycle Considerations: Contribute to long-term reliability planning, including thermal performance modelling, failure mode analysis, maintenance strategies, and operational constraints.

Safety to have highest priority in all aspects of work.

Knowledge, Skills and Experience

Extensive experience (typically 7+ years) in HV underground cable engineering for transmission or large-scale renewable projects.

Strong understanding of cable system design, installation techniques, thermal modelling, interface management, HV testing and commissioning.

A good knowledge of standards applicable to HV Cables (e.g. IEC, CIGRE)

Ability to work on own initiative, meet deadlines and manage multiple priorities.

A flexible approach to work and strong ability to prioritise work.

Good interpersonal, problem solving, communication and technical report writing skills.

A strong work ethic with a clear focus on delivery to ESB's Net Zero by 2040 Strategy

Strong commercial, project management and design review capability.

Hold a full driving licence and have own car.

Chartered Engineer Status

Qualifications

Degree in Electrical Engineering or related discipline.

Active involvement in international engineering organisations such as CIGRE, IEEE and IET (e.g. participation in Working Groups)

Location

The position will be based in ESB Engineering & Major Projects' offices at The Sidings, Grand Canal Quay, Dublin 2, D02 E7K8.

Smart Working at ESB is designed to make 'in-person' time together as purposeful as possible while also enabling the effective use of digital tools and hybrid arrangements to preserve our commitment to flexibility. The successful candidate may work flexibly within the jurisdiction where they have been employed, with attendance at the workplace for in-person collaboration at least two days per week. All Smart Working arrangements are subject to regular review based on the operational requirements of the role, the team, and the business.

Reporting to

Generation Cables Group Team Lead in Generation Engineering Delivery and the Project Package Manager.

Why Work with Us?

• Opportunity to lead Ireland's transition tonet zero carbon future
• Career developmentthrough mentoring andtraining
• Corporate Social Responsibility Opportunities
• Sports and Social Clubs
• Networking opportunities
• Credit Union
• Access to staff well-being programmes
• Generous parental leave entitlements
• Strong values-based and inclusive culture
• Strong commitment to diversity, equity and inclusion
• Great team environment working to our Core Values: Courageous, Caring, Driven and Trusted

Closing Date

20th October 2026

Interview

Candidates who are shortlisted for interview will complete a Behavioural Interview based on each of the following Behaviours, which underpin how we work at ESB and are critical to delivering our strategy:

Your application will be held in reserve for 6 months should you be suitable for the role.

The successful candidate will be required to evidence their right to work in the Republic of Ireland / UK prior to commencement of employment.

Diversity, Equity and Inclusion Statement

ESB is committed to being an equal opportunities employer. We welcome applications from all sections of society and ensure that no one is discriminated against on the grounds of race, religion or belief, ethnicity or nationality, disability, age, citizenship, marital status, domestic or civil partnership status, sexual orientation or gender identity, or any other basis as protected by law.

Applicants who anticipate requiring assistance or reasonable accommodations for any part of the application or interview process may contact, in confidence, [e-mail].

About ESB

Join us in our mission to achieve a net-zero electricity system by 2040. ESB is Ireland's leading energy utility, with activities spanning electricity generation, transmission and distribution, energy supply, energy services and international consultancy. Operating in Ireland, Northern Ireland and Great Britain, we invest over €1 billion each year to deliver a new energy future based on reliable, affordable zero-carbon electricity.