Designer Group

Senior Electrical Engineer (HV)

Dublin
Level
Senior

Not stated in the posting: salary, work type, visa.

Open. First seen 29 October 2026.

About the role

Designer Group are looking for a Senior Electrical Engineer with HV experience to grow our growing Engineering department.

Role Purpose

Provide technical leadership for high-voltage electrical systems across the full project lifecycle, from concept/ feasibility stage, to detailed design through construction, testing, commissioning, energization and handover.

Key Responsibilities

  • Lead technical engineering activities relating to HV electrical infrastructure, including substations, associated Transmission & distribution networks.
  • Provide technical support to tendering
  • Lead the HV electrical design and co-ordinate with other disciplines on multi discipline EPC projects- Civil, Structural, Architectural, BIM, EHS
  • Review and coordinate HV designs to ensure compliance with statutory requirements and standards.
  • Co-ordinate a blend of in-house and third party designers
  • Develop procurement specifications & support OEM vendor selection
  • Review and approve HV technical submittals and specialist vendor packages.
  • Support procurement, FATs, SATs, commissioning and energisation activities.
  • Carry out technical inspections and support QA/QC, ITPs and handover documentation.
  • Assist in the preparation of operator training & familiarisation material
  • Manage the transition from design through construction, commissioning and handover.
  • Provide technical leadership and mentoring to junior engineers.
  • Contribute to ongoing development and improvement of policies & processes

Requirements

Key Requirements

  • Degree in Electrical Engineering or related discipline.
  • Minimum 5+ years experience delivering HV electrical infrastructure projects.
  • Safety focused with a strong attention to detail
  • Experience with all aspects of HV substations and grid connections (switchgear, transformers, control & protection systems, earthing & lightning, .
  • Experience of projects ranging from 10 kV to 400 kV
  • Strong understanding of HV system design, installation, testing, commissioning and energisation.
  • Experience across data centres, utilities, renewable energy, power generation, pharmaceutical or industrial projects.
  • Strong stakeholder management and communication skills.

Desirable Experience

  • Detailed design experience in a number of the below technical specialisms would be an advantage.
  • Grid connections and utility interfaces.
  • Power system studies
  • HV cables & Overhead lines
  • HV substation primary design (AIS & GIS)
  • Control & protection (schematics)
  • Control & protection (IED configuration & setting)
  • SCADA/ Automation
  • Telecoms & Cybersecurity
  • HV & LV Earthing
  • Lightning Protection
  • LV / General services
  • Lighting
  • Security & Fire
  • ATEX
  • Thermal Generation
  • Wind energy
  • Solar energy
  • BESS

What this role asks for

Particular to this role

Cybersecurity

Rare in Designer Group's other 45 open postings.

Compared with Designer Group's other open jobs.

The team: Energy & Industrial

This role is one of 9 open in Energy & Industrial. 8 were posted in the last 30 days.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

AutoCAD (4 of 9), Cybersecurity (2 of 9)

OTHER ROLES ON THIS TEAM

From the team and dates on Designer Group's own job board.

Other openings for this role

2 open postings for this role in Dublin, first posted 15 October 2026. The company is likely hiring for more than one position. None has been taken down and posted again.

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