EC&I Engineer Job at ASSYSTEM (Derby)

EC&I Engineer

Looking for a role with real technical challenge and long‑term security? Join a ...

Location

United Kingdom , Winsford

Salary:

45000.00 - 49000.00 GBP / Year

Hunter Selection | B Corp™

Expiration Date

Until further notice

Requirements

Level 3 apprenticeship/NVQ in Electrical, Instrumentation or Automation
18th Edition + PLC/SCADA experience
Strong industrial electrical fault‑finding background
Instrumentation knowledge and confidence with test/calibration equipment
Mitsubishi PLC experience

Job Responsibility

Maintain and fault‑find across all electrical, control and instrumentation systems
Work on motors, drives, panels, PLC‑controlled kit and SCADA/HMI diagnostics
Calibrate and verify instrumentation (pressure, temp, flow, level, weighers, analytical)
Support commissioning, loop checks, PID tuning and reliability improvements
Log all work through the CMMS and work safely under permits/LOTOTO

What we offer

Healthcare
Enhanced Pension
Overtime
25 Days Holiday + BH

Fulltime

EC&I Engineer

We are looking for EC&I Engineers across all levels, from those with just 3 year...

Location

United Kingdom , Bristol; Warrington; Blackburn; Derby; Sunderland

Salary:

Not provided

ASSYSTEM

Expiration Date

Until further notice

Requirements

Experience in highly regulated industries such as nuclear, pharma, aerospace, oil and gas
Systems engineering mindset with requirements capture experience
Front-end engineering or concept design project exposure
Broad PLC experience with vendor-agnostic approach
Understanding of DCS, HMI, networks, and instrumentation layers
Functional safety experience applying relevant sector standards
Lifecycle project experience from concept through implementation
Awareness of OT cybersecurity in control system environments
Some commissioning exposure beneficial but not essential

Job Responsibility

Shape EC&I and control system concepts from early requirements through detailed design and delivery
Define control and EC&I system requirements from stakeholder engagement
Develop front-end and concept-level control system architectures
Produce control philosophies, functional requirements, and system descriptions
Structure end-to-end control systems across PLCs, HMIs, networks, instrumentation
Apply vendor-agnostic PLC and DCS design principles
Support verification, validation, FAT, SAT, and design assurance activities
Collaborate with mechanical, process, safety, and human factors engineers
Apply nuclear-grade configuration control and lifecycle governance

What we offer

Hybrid Working Opportunity
Flexible working hours
Market Leading Pension scheme (8% company contribution / 4% personal contribution)
25 days’ paid annual leave + bank holidays + option to buy or sell days
Professional fees reimbursed
Employee referral scheme
Competitive Sick Pay
Income Protection & 3x Salary Death-in-Service Cover
Free Digital Gym Access – Expert-led fitness classes
24/7 Employee Support Line – Mental health, financial & legal help

Fulltime

EC&I Engineer

We are recruiting a skilled EC&I Engineer to support a diverse portfolio of Defe...

Location

United Kingdom , Glasgow

Salary:

Not provided

ASSYSTEM

Expiration Date

Until further notice

Requirements

A degree in Electrical, Instrumentation or Control Engineering, or HNC/HND with significant relevant experience
Membership of (or working towards membership of) a relevant professional institution such as the IET or IMC
Strong understanding of EC&I engineering fundamentals and control system architecture development
Good working knowledge of CAD tools used in EC&I design
Experience working within a detailed design environment
Ability to produce clear, accurate and high-quality engineering documentation
Effective communication skills and the ability to collaborate across engineering disciplines
Hold a minimum of a Security Check (SC) clearance without any caveats
Must be a UK national or in MoD approved cases a Dual National from a non-ITAR country

Job Responsibility

Apply systematic engineering approaches to ensure designs are safe, fit for purpose, compliant with requirements, and delivered within agreed cost and schedule
Shape EC&I and control system concepts from early requirements through to detailed design
Translate operational and stakeholder needs into practical, robust and compliant architectures
Define system-level EC&I and control requirements through structured requirements capture
Prepare specifications, design schemes, engineering calculations and substantiation to support designs and safety cases
Produce engineering deliverables including Block Cable Diagrams, Single Line Diagrams, I/O schedules, Cable Schedules and Termination drawings
Demonstrate understanding of relevant legislation and standards, including BS 7671 Wiring/Installation Regulations and the Low Voltage Directive (LVD)
Work collaboratively within multidisciplinary teams across a range of Defence project types
Communicate effectively with engineering colleagues and stakeholders

What we offer

Work on nationally significant, technically complex projects
Strong career development and progression opportunities
Collaborative, professional engineering environment
Opportunity to make a real impact in energy, defence and infrastructure

Fulltime

EC&I Designer, Engineer, Senior Engineer, Principal Engineer

Step into a career-defining role with Actemium Design, specialists in engineerin...

Location

United Kingdom , Chorley and Whitehaven

Salary:

Not provided

VINCI Energies

Expiration Date

Until further notice

Requirements

Relevant engineering degree (e.g., electrical, electronic, control, instrumentation), HNC/HND, or equivalent professional experience in EC&I design/engineering
Solid understanding of CAD design, industrial electrical systems, instrumentation, and controls design
Experience producing and reviewing EC&I schematics, wiring diagrams, loop drawings, cable schedules, and panel layouts
Proficiency in relevant software (e.g., AutoCAD, EPLAN, Amtech/Trimble, or similar tools)
Knowledge of UK electrical standards and good practice
Proactive, organised, and adaptable approach with strong teamwork and communication skills
For senior/principal roles: proven ability to lead projects, mentor others, and act as technical authority on EC&I design solutions
Full UK driving licence or ability to travel to client sites as required

Job Responsibility

Develop, review, and improve Electrical, Control & Instrumentation (EC&I) designs for nuclear and non-nuclear projects
Carry out detailed engineering calculations, equipment sizing, instrument selection, and preparation of technical documentation (drawings, schedules, data sheets, specifications)
Collaborate with multi-disciplinary teams (mechanical, process, project management) to ensure seamless integration and delivery
Engage with clients, and site teams to clarify requirements, resolve technical queries, and drive engineering excellence
Mentor and support junior engineers/designers, championing knowledge-sharing and continuous improvement

What we offer

Competitive salary package depending on role and experience
Pension contributions
Discretionary annual bonus
Heath Shield plan
26 days holiday plus bank holidays
EV car scheme
Company share scheme (qualifying periods apply)
Death in service insurance
Hybrid and flexible working arrangements where applicable
Supported training

Fulltime

Principal EC&I Engineer / Protection Engineer

Join Assystem as a Principal EC&I Engineer/ Protection Engineer!

Location

United Kingdom , Warrington

Salary:

Not provided

ASSYSTEM

Expiration Date

Until further notice

Requirements

Working knowledge of BS EN 60909 Fault Calculations
Working knowledge of power distribution modelling software
Experience with Protection and control systems (11kV & 400V)
Experience of 11kV & 400V substation design
Experience of unit protection calculations (differential & high-impedance schemes)
Relevant design experience relating to Electrical infrastructure upgrades and working with aging assets
Working knowledge of the Sellafield Distribution Network and its electrical safety practices
A degree in a relevant engineering discipline (generally Electrical, Instrumentation or Control Engineering) or HNC / HND with substantial relevant professional experience
Hold a minimum of a Security Check (SC) clearance without any caveats
Must be a UK national or in MoD approved cases a Dual National from a non-ITAR country

Job Responsibility

Lead & deliver: Guide EC&I engineering teams in delivering innovative solutions for complex projects
Creation and updating: The working ETAP model for the project
Production of: fault calculations
Protection of: reports and arc flash risk assessments
Power and protection specialism: Support to the wider design team. Contribute to the updating of Sellafield’s engineering standards and best practice
Plan & prioritize: Shape project plans, prioritizing Health & Safety and Environmental standards
Design reviews: Act as Lead Engineer, overseeing design reviews, technical discussions, and formal evaluations
Support & collaborate: Provide expert advice, supporting both staff and clients through technical challenges
Mentor & motivate: Mentor team members, set objectives, and foster a collaborative work environment
Optimize: Ensure projects stay on budget and aligned with schedules, working closely with Project Managers

Fulltime

Senior EC&I Engineer

As a Senior EC&I Engineer your responsibilities could include: This role will in...

Location

United Kingdom , Whitehaven

Salary:

Not provided

Amentum

Expiration Date

Until further notice

Requirements

Proven EC&I design, capable of producing designs, schemes, drawings, and supporting calculations
Knowledge and experience of producing both Instrumentation and Electrical designs
Understanding of the roles and application of the CDM regulations
Previous experience producing design packages, suitable for manufacture and installation, containing drawings, method statements, risk assessments etc
Production of Design Drawings in AutoCAD
Degree in relevant engineering discipline with several years of design delivery experience OR other qualification such as BTEC, HNC, HND, with extensive design delivery experience

Job Responsibility

Developing and delivering CE&I design solutions in response to problem definitions and Project Functional Specifications from the client
Working within the current CE&I design team to deliver CE&I design against the schedule and support meeting key delivery milestones
Support plant configuration walk downs to confirm and accurately record task baseline details, or the production of outline design schemes
Attend Design reviews to support the RE in presentation of design documentation

What we offer

free single medical cover and digital GP service
family-friendly benefits such as enhanced parental leave pay and free membership of employee assistance and parental programmes
reimbursement towards relevant professional development and memberships

Fulltime

Principal EC&I Engineer

We’re hiring a Principal Electrical, Control & Instrumentation Engineer to join ...

Location

England , Warrington

Salary:

Not provided

Morson Talent

Expiration Date

Until further notice

Requirements

Strong background in PLC/SCADA-based control systems
Knowledge of PES/software lifecycle documentation
Experience working within NEC3 contractual frameworks
Degree (or equivalent) in a relevant engineering discipline
Must be eligible for SC (Security Check) clearance

Job Responsibility

Supporting the Responsible Engineer in design governance
Providing CE&I oversight and design assurance
Liaising with main contractors and supporting on-site delivery
Ensuring compliance with technical, safety and contractual standards

Fulltime

Senior EC&I Engineer – Radiological Systems

This is a hybrid role based in Bridgwater, requiring regular site presence and c...

Location

United Kingdom , Bristol

Salary:

Not provided

ASSYSTEM

Expiration Date

Until further notice

Requirements

Degree in a relevant engineering discipline
Understanding of radiation types, dose limits, protection standards
Knowledge of radiological monitoring equipment and instrumentation principles
Familiarity with electrical distribution and control system architectures
Awareness of safety classification and nuclear design requirements
Experience reviewing supplier technical documentation and deliverables
Knowledge of relevant electrical standards and regulatory frameworks
Experience working on industrial sites or operating plant environments
Understanding of system integration across multi-discipline engineering teams

Job Responsibility

Lead technical oversight of radioprotection systems, ensuring compliance, performance, and integration across project phases
Review equipment designs ensuring compliance with safety and technical requirements
Manage supplier technical performance across scope, schedule, and deliverables
Coordinate multi-discipline reviews of supplier technical documentation
Produce and manage technical comments, clarifications, and resolutions
Manage risks, design changes, and technical queries from suppliers
Oversee system design through design, construction, and commissioning phases
Ensure integration of mechanical diagrams, functional diagrams, and 3D models
Interface with multiple engineering disciplines across radioprotection contracts
Review and validate system documentation including control logic and testing

What we offer

Hybrid Working Opportunity
Flexible working hours
Market Leading Pension scheme (8% company contribution / 4% personal contribution)
Professional fees covered fully
Employee referral scheme
Competitive Sick Pay – Support when you need it
Income Protection & 3x Salary Death-in-Service Cover
24/7 Employee Support Line – Mental health, financial & legal help
25 days’ paid annual leave + bank holidays + option to buy or sell days
Free Digital Gym Access

Fulltime

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EC&I Engineer

Job Description

Job Responsibility

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Senior EC&I Engineer – Radiological Systems

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