Job Description

Installation Supervisor

Permanent

Harwich or Swansea or St Just

43,008.00 - 47,839.00 per annum (Successful candidates will be appointed on the starting salary of this range)

37 hours per week

Trinity House works for the benefit and safety of all mariners as a General Lighthouse Authority and maritime charity. Our people are central to our reputation as a leading maritime organisation, as is our commitment as an employer to developing the skills, capabilities and potential of our workforce.



This is a unique and exciting opportunity to join our project and field operations teams within a remarkable organisation responsible for maintaining over 800 built structures that serve as vital Aids to Navigation, keeping mariners safe at sea. You'll play a key role in delivering essential modernisation work in some of the most breathtaking coastal locations across England, Wales, and the Channel Islands. Working alongside a dedicated and skilled team, you'll contribute to the delivery of lasting safety and quality across some of the most important maritime infrastructure in the region.

What will you do

As an Installation Supervisor, you will be responsible for thorough planning ahead of site mobilisation and for maintaining close, hands-on coordination with on-site teams throughout the installation phase, ensuring all activities are carried out smoothly, safely, and efficiently.

This role demands careful planning and assessment of site conditions to ensure all operations comply with the Construction (Design and Management) Regulations 2015. You will be responsible for producing Pre-Construction Information and either reviewing contractor Construction Phase Plans (CPPs) or preparing CPPs for review by the wider team.

What are we looking for

We are looking for an experienced site supervisor or CDM practitioner ideally within an engineering or marine environment. Experience of supervision is required as is a clear understanding of the CDM2015 regulations.

What do we offer

Membership in the Civil Service Pension Scheme, with generous employer pension contribution. Expenses policy covering food and accommodation while working away. Additional payments for overnight stays at lighthouses. All required tools, uniform, and training provided, ensuring you can carry out your work safely and comfortably.
Interview: 9th December 2025

Click here to view the role profile.



We welcome qualified individuals to apply and we look forward to reviewing your applications for this exciting opportunity. We are committed to equity within a respectful, diverse and inclusive environment.
If you are interested in applying for this position, please complete the online application process, by submitting your CV along with a supporting statement, evidencing how you meet the role requirements.