EC&I Design Engineer - Eci-Partners - Seascale, United Kingdom

Job Description

Job Title: Electrical, Control & Instrument (EC&I) Design Engineer (x2)

Location: Risley / Preston /Sellafield. For engineers based in Risley or Preston, attendance at Sellafield is required for bi-weekly project meetings.

Salary: up to £50p/h – 12 month Contract

Inside IR35: Umbrella / PAYE only (no LTD company option available).

Hybrid: 3 days on site / 2 days remote

Start Date: ASAP

The Role

We are seeking 2 x Electrical, Control & Instrument (EC&I) Design Engineers to support a portfolio of Sellafield projects on an initial 12-month contract.

Working within a multi-disciplinary engineering team, you will deliver EC&I design solutions across a range of nuclear and regulated industry projects, supporting work from concept through to construction and commissioning.

Key Responsibilities

• Deliver EC&I design support to project deliverables within agreed timescales.


• Produce drawings, calculations, reports, and associated technical documentation.


• Ensure designs comply with internal, national, and international engineering standards.


• Provide technical support to construction and commissioning teams.


• Contribute to design estimates and planning activities.


• Attend and support design reviews, HAZOPs, and project feedback sessions.

Essential Experience

• Degree in Electrical Engineering or a closely related discipline.


• Experience working in a design environment within nuclear or another regulated industry.


• Experience following a structured engineering design process.


• Ability to work independently and within a multi-disciplinary project team.


• SC Security Clearance (or eligibility to obtain)

Desirable Experience

• Previous experience on Sellafield projects or site.


• Knowledge of EC&I supporting calculations and relevant industry standards.


• Working knowledge of BS 7671 and fixed installation design.


• Experience with AMTECH / Electrical OM / Relux / Dialux.


• Control panel and instrumentation design experience.


• Experience designing safety-related systems to BS EN 61508 and BS EN ISO 13849-1

If you are interested in applying click apply or send your CV across to [email removed] or call [phone removed] 

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