Principal Electrical Substation Design Engineer - National Grid Projects (400kV)

Description

• Take part in technical reviews, design risk assessments, and structured safety analysis sessions (e.g., HAZOP, HAZID).
• Develop and review technical outputs including single line diagrams, cable routing plans, substation layouts, protection schemes, and equipment specifications.
• Contribute to bid development and technical input during tender processes.
• Maintain compliance with applicable health, safety, quality, and environmental frameworks.
• Manage project deliverables across all phases — from feasibility assessments through to detailed design and site support.
• Lead or supervise complex electrical design projects, ensuring alignment with regulatory and client-specific standards.
• Serve as a senior technical authority, providing guidance to engineering teams and participating in peer reviews.
• Engage with key stakeholders, including UK transmission operators and distribution network owners, to ensure smooth coordination throughout project stages.

Requirements

Candidates with CDAE status are ideal, but not essential.

We’re looking for seasoned Electrical Design Engineers to take on a senior-level role within our expanding Transmission & Distribution (T&D) team. This opportunity is tailored for professionals with extensive experience in designing electrical infrastructure for UK transmission networks, particularly those familiar with National Grid frameworks.

• Must be located in the UK.
• Minimum 10 years’ professional experience in electrical design for transmission and distribution networks.
• Strong grasp of UK power engineering standards including those issued by the ENA and National Grid (e.g., TS 3.04, TS 2.10).
• Familiarity with grid compliance procedures and protection system coordination.
• Substation Engineering (AIS/GIS)
• Chartered (or actively pursuing chartered status) through a recognised institution such as the IET.
• Experience across all project stages, including installation and commissioning.
• Demonstrable track record delivering design work on National Grid-related schemes.
• Prior involvement in design audits, assurance, or senior review functions.
• Proficient in relevant design platforms such as AutoCAD, Bentley software, ETAP, or DigSILENT.
• Exposure to project delivery alongside EPC contractors or as part of multidisciplinary teams.

Benefits

Location: Flexible across the UK (remote/hybrid options available) - Key Locations are London & South East/South West/Scotland

Salary: Competitive package with benefits

• Flexible working arrangements tailored to your lifestyle
• Attractive remuneration package with annual performance-based reviews
• Supportive environment for continued professional growth
• Pension contributions, private medical cover, and life insurance
• Generous annual leave allowance
• Access to major UK energy infrastructure projects

Training + Development

Interview process

Visa Sponsorship

Security clearance