We are seeking an experienced Quantity Surveyor with an Electrical & Instrumentation (E&I) background to join our commercial team. The successful candidate will be responsible for all aspects of cost and contract management for E&I packages across our projects — ensuring accurate financial control, value optimisation, and compliance with contract requirements. This is a key commercial role within our delivery team, working closely with project managers, engineers, and clients to support the successful execution of complex industrial and construction projects. Key Responsibilities * Prepare and manage cost estimates, bills of quantities, and tender documentation for Electrical & Instrumentation works. * Conduct cost planning, value engineering, and commercial risk assessments to optimise project value. * Manage subcontractor procurement, including preparation of enquiry documentation, tender evaluations, and contract negotiations. * Administer contracts (e.g. NEC, FIDIC, bespoke) including variations, claims, and change management. * Prepare and submit monthly valuations, progress applications, and cost reports. * Track and forecast project costs, budgets, and cash flow. * Support project teams in change control and ensure all variations are captured and valued correctly. * Liaise with clients, consultants, and subcontractors to ensure commercial alignment and transparency. * Manage and agree final accounts with clients and subcontractors. * Ensure all commercial activities comply with company procedures, contractual obligations, and industry standards. Requirements * Degree qualified in Quantity Surveying, Commercial Management, or related discipline. * Minimum 3–5 years’ experience as a Quantity Surveyor in Electrical & Instrumentation, MEP, or industrial construction sectors. * Strong understanding of electrical and instrumentation systems, scopes, and terminology. * Proven experience working with E&I subcontractors, suppliers, and technical teams. * Familiarity with standard forms of contract (e.g. NEC, FIDIC, JCT). * Advanced Excel and cost management software skills. * Strong analytical, numerical, and commercial acumen. * Excellent communication and negotiation skills * Experience in oil & gas, pharmaceutical, energy, or data centre environments. * Background with main contractor or EPC contractor preferred. * Knowledge of HV/LV systems, control panels, cabling, instrumentation loops, and commissioning phases. * Understanding of project controls, estimating tools, and earned value management (EVM