Principal Electrical Engineer – High Voltage Infrastructure

JR United Kingdom; Warrington; On-site; GBP 60,000 - 85,000; Full time

Job summary

A leading company in the nuclear sector is seeking a Principal Electrical Engineer to oversee critical High Voltage Electrical Distribution projects. The role requires expertise in 132kV and 11kV substations and adherence to strict regulatory requirements. The successful candidate will collaborate with engineering teams, ensuring accuracy in documentation and compliance in high-hazard environments.

Qualifications

• Proven experience in the design and implementation of 132kV and 11kV substations.
• 'Person' status for access to Gridyards / Substations required.
• Background in nuclear or high-hazard environments necessary.

Responsibilities

• Review and assess large volumes of electrical drawings across document control systems.
• Identify and validate accurate representations of HV system installations.
• Ensure compliance with documentation standards as per site protocols.

Skills

Attention to Detail

Document Control

Team Collaboration

Education

Degree in Electrical Engineering

Professionally qualified to IEng or CEng status

Tools

Engineering Document Control Systems

Job description

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Principal Electrical Engineer – High Voltage Infrastructure, warrington, cheshire

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Client:

Scantec Recruitment

Location:

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

10.06.2025

Expiry Date:

25.07.2025

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Job Description:

Job Title: Principal Electrical Engineer – High Voltage Infrastructure

Sector: Nuclear

Location: Chester

Clearance: Active SC clearance or eligibility to obtain required

We are recruiting for an experienced Principal Electrical Engineer to support Principal Designer / Design Authority (DA) activities on a major High Voltage Electrical Distribution Upgrade project within the nuclear sector.

This role is vital for maintaining accurate documentation and ensuring system integrity across 132kV and 11kV infrastructure. The successful candidate will play a critical part in drawing validation and system updates using internal documentation and record-keeping platforms.

Key Responsibilities:

• Review and assess large volumes of electrical drawings across two internal document control systems.
• Identify and validate the most accurate and current representations of HV system installations.
• Migrate verified drawings into the AO document and record system.
• Support Principal Designer / DA responsibilities in line with regulatory and project requirements.
• Operate within live High Voltage Substations (132kV / 11kV), adhering to all safety and access procedures.
• Ensure compliance with documentation and drawing standards as per site protocols.
• Collaborate with project and engineering teams to verify on-site installations against as-built documentation.

Requirements:

• Degree in Electrical Engineering or a related discipline – Essential
• Professionally qualified to IEng or CEng status – Essential
• Proven experience in the design and implementation of 132kV and 11kV substations – Essential
• 'Person' status for access to Gridyards / Substations – Essential
• Background working in nuclear or high-hazard environments – Essential
• Active SC clearance and eligibility for additional security and safety training – Essential
• Familiarity with engineering document control systems and record management tools
• Experience operating under CDM regulations as a Principal Designer / Design Authority
• Strong attention to detail and experience with document control processes in regulated or large-scale infrastructure projects