Summary
Overview
Work history
Education
Skills
Additional Information
Timeline
Generic

Celyn Assinder

Blaina,Blaenau Gwent

Summary

Determined, Driven and reliable Approved Electrician focused on utilising my experience, energy and installation abilities on challenging and new projects.
Experienced in installation, maintenance and testing of electrical systems and equipment in commercial and industrial environments.
I also have extensive experience in BMS and controls.
I have 19 years’ experience in the electrical contracting industry in a variety of installations including small power and lighting, controls, emergency lighting, fire and security alarm, UPS systems, temporary supplies, Very proficient in fault finding and electrical testing.
I have also worked extensively with conveyor systems, crushers on quarries and aggregate industry.
I also worked on Hinkley point C carrying out installation on the jetty conveyor systems, Sand and aggregate plant and GGBS concrete silo.
I also have a lot of supervisor experience, I'm currently the testing and inspection supervisor for nuclear island for BYLOR at HPC.

Overview

20
20
years of professional experience

Work history

Electrical supervisor

BYLOR electrical
Hinkley Point C, Somerset, Somerset
2023.09 - Current
  • Conduct routine maintenance on electrical equipment, contributing to longer lifespan and reduced repair costs.
  • Identified necessary repairs quickly through thorough inspection procedures thus reducing potential hazards.
  • Coordinated training sessions for staff development, increasing their competency levels.
  • Input test results into NAPIT to keep our compliance records up to date.
  • Advise electricians on site that encounter electrical faults.

Electrical supervisor

Griffiths Technical
Glen Parva, Leicester, Leicester
2021.10 - 2023.09
  • Worked on Glen Parva Prison for Griffiths Technical carrying out Electrical installation of heating, Ventilation and controls and Commissioning of 26 prison blocks and Auxiliary plant.

Electrical contractor

Various employers
Cardiff, Wales, Cardiff
2020.01 - 2021.10

- During this period i worked as a self employed Electrical contractor working for various companies carrying out a range of Installations.

companies include

  • Griffiths Technical - Grange hospital, Cwmbran
  • Phaze electrical - Howard Gardens, Cardiff
  • APEX - Institute for advanced propulsion systems (IAAPS) Emerson green, Bristol.
  • Dodd Group - Ysgol Graig Primary , Merthyr
  • SF electrical - Magor Brewery, Newport, Wales

Electrical supervisor

Nexdorf Electrical control engineering
Llantrisant, Wales, Rhondda Cynon Taf
2017.09 - 2020.01
  • Installation on the jetty conveyor system, lighting, safety systems, Sand and aggregate plant and GGBS concrete silo.
  • Assisted team and contractors with electrical tasks, answering questions and finding immediate solutions to issues.

Electrical contractor

Phaze electrical
Cardiff, Wales, Cardiff
2016.08 - 2017.09
  • Large scale student accommodation electrical installation, small power and lighting, fire and security, LV Switch rooms.

Electrician

Weston Electrical
Cardiff, Wales, Cardiff
2013.12 - 2016.08
  • Large scale Domestic installation and testing and heating commissioning at Cardiff pointe.

Electrician

BBM Controls
Cardiff, Wales, Cardiff
2012.08 - 2013.12
  • BMS installation, testing and commissioning.

Electrical apprentice

DJM Electrical
Newport, wales, Blaenau Gwent
2006.08 - 2012.08
  • Began my journey in the world of Contracting and electrical installation at 16 years old, i gained vast experience, Including Domestic, Commercial and industrial installations, mainly specializing in BMS plant room fit outs, wiring, second fix, install and testing, working all around the UK.

Education

AM2 -

NET / JIB
Newport, Wales

Level 3 Award in Inspection and Testing -

EAL
Newport, Wales

NVQ Level 3 Diploma -

EAL
Newport, Wales

Level 3 Electrotechnical -

City & Guilds
Newport, Wales

Level 3 BS7671 18th wiring regulations -

EAL
Newport, Wales

ILM Level 3 -

City & Guilds
Bridgwater & Taunton

SSSTS - Site safety Plus -

CITB
Newport, Wales

SMSTS - Site Safety Plus -

CITB
Newport, Wales

Approved Registered Electrician -

ECS Gold Card
Newport, Wales

Electrical Site Manager -

ECS Black Card
Newport, Wales

LV ACB Maintenance training -

Schneider Electric
Bridgwater, Somerset
2025.09 -

IPAF - 3a, 3b -

PAL - Powered Access Licence
Newport, Wales

Skills

  • Electrical installation, testing & inspection (LV systems)
  • Electrical fault finding and diagnostics
  • Completion and review of EICs, EICRs and test documentation
  • Qualified Supervisor (QS) duties and compliance oversight
  • Supervision of electrical testing teams
  • Review, verification and sign-off of test results
  • Strong health & safety awareness
  • Risk assessment and method statement (RAMS) understanding
  • Working in controlled environments (nuclear / industrial / large infrastructure sites)
  • Permit-to-work systems
  • Accurate record keeping and documentation
  • Inputting and managing test results on digital systems
  • Strong organisational skills
  • Ability to work independently and take responsibility

Additional Information

  • Appointed NCP by NNB on Hinkley Point C

References and Certificates available at request.

Timeline

LV ACB Maintenance training -

Schneider Electric
2025.09 -

Electrical supervisor

BYLOR electrical
2023.09 - Current

Electrical supervisor

Griffiths Technical
2021.10 - 2023.09

Electrical contractor

Various employers
2020.01 - 2021.10

Electrical supervisor

Nexdorf Electrical control engineering
2017.09 - 2020.01

Electrical contractor

Phaze electrical
2016.08 - 2017.09

Electrician

Weston Electrical
2013.12 - 2016.08

Electrician

BBM Controls
2012.08 - 2013.12

Electrical apprentice

DJM Electrical
2006.08 - 2012.08

AM2 -

NET / JIB

Level 3 Award in Inspection and Testing -

EAL

NVQ Level 3 Diploma -

EAL

Level 3 Electrotechnical -

City & Guilds

Level 3 BS7671 18th wiring regulations -

EAL

ILM Level 3 -

City & Guilds

SSSTS - Site safety Plus -

CITB

SMSTS - Site Safety Plus -

CITB

Approved Registered Electrician -

ECS Gold Card

Electrical Site Manager -

ECS Black Card

IPAF - 3a, 3b -

PAL - Powered Access Licence
Celyn Assinder