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Sub Agent

United Kingdom, Dinorwig, North Wales · Job Posted January 20, 2026
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Job Description

We are looking for a Sub Agent to be responsible for the management of the construction site on a major energy project in order to achieve required project delivery to the customers’ objectives, while maintaining standards of health and safety, quality, environmental impact and cost control. We have extensive experience in upgrading and replacing energy networks, delivering asset management for major UK energy companies and network operators. Our transmission and distribution services involve the upgrading and replacement of electricity assets both above and below ground. Within the electricity sector we install and maintain assets, including excavation, laying and jointing of cables, (fluid filled and XLPe), substations and overhead line, new build, repair and refurbishment services. We have an exciting opportunity for you to join our team where you will have the opportunity to progress in your career.

Job Responsibility

Responsible for the management of the construction site on a major energy project in order to achieve required project delivery to the customers’ objectives, while maintaining standards of health and safety, quality, environmental impact and cost control

Requirements

  • Experience of energy projects preferred and Civil infrastructure essential
  • Relevant industry qualification (HND/HNC/BEng or equivalent)
  • Relevant CSCS card
  • SMSTS 5 days
  • Good knowledge of specifications and testing regime relevant to general civil engineering
  • Hands on approach to the commercial and planning aspects of the project
  • Civil engineering and construction experience
  • Able to produce and explain accurate plans and drawings
  • Good IT skills and able to work confidently with MS Office and other system applications
  • Sound knowledge of construction methods, health and safety, and legal regulations

What we offer

  • Generous holiday entitlement with the option to buy five days
  • Flexible and adaptable working
  • Family friendly policies and work/life approach
  • Mentoring programmes and continuous learning support
  • Contributory pension scheme
  • Annual bonus scheme
  • Recognition scheme and long service awards
  • Car scheme and Private Medical Insurance (if applicable to role)
  • Option to participate in our share-save scheme
  • discounts including cycle to work and gym membership
  • a support and advice service for colleagues and their families

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