ICP Senior Electrical Estimator

Advance Grid Solutions Ltd is a leading renewable energy EPC dedicated to creating sustainable energy solutions. We specialise in the design and installation of utility-scale, BESS, wind, and solar photovoltaic (PV) systems. Our mission is to drive the transition to clean energy by providing our clients with innovative, efficient, and cost-effective solutions.

The Role

We are seeking an experienced Electrical Balance of Plant Estimator. The successful candidate will be responsible for preparing electrical tender packages, evaluating suppliers and subcontractors, managing tender-related correspondence, and calculating material take-offs. This role will work closely with the Bid Manager and collaborate with various disciplines to ensure accurate cost estimating and contract requirements for medium to large projects.


  • Prepare comprehensive electrical tender packages from initial brief to final draft stage.
  • Identify and evaluate suppliers and specialist subcontractors, ensuring alignment with project requirements.
  • Manage all tender-related correspondence, including enquiries and clarifications.
  • Calculate minor material take-offs to support accurate cost estimation.
  • Prepare post-tender and handover documentation in collaboration with project teams.
  • Attend tender-related meetings and contribute to discussions on technical and commercial aspects.
  • Work collaboratively with the Bid Manager to support bid preparation and submission processes.


  • Knowledge of electrical systems, including cables, transformers, substations, and switchgear.
  • A third-level qualification in electrical engineering or quantity surveying, or equivalent trade experience.
  • Minimum of 3-5 years’ experience as an Estimator working on medium to large projects.
  • Strong technical knowledge of electrical balance of plant components and systems.
  • Ability to coordinate with various disciplines (engineering, contracts, etc.) for cost estimating and contract requirements.
  • Experience working with 33KV to 132kV and above systems.
  • Preference for experience with Battery Energy Storage Systems (BESS), Solar PV, Wind, and other renewable energy projects.

How to Apply:

Interested candidates are invited to submit their CV and a cover letter detailing their relevant experience and explaining why they are a good fit for this position. Please send your application to rossmain@advancegrid.co.uk

Equal Opportunity Employer

Advance Grid Solutions is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.