Structured Cabling and Network Infrastructure Estimator

Structured Cabling and Network Infrastructure Estimator

Location:

Central London

Hours:

9am - 5.30pm, Monday - Friday
Salary: £45,000 - £55,000
Holiday: 31 Days incl. Bank Holidays
Sector:
Infrastructure, Networks, IT, Communications, Estimation
Our client is a specialist provider of structured cabling, fibre optic installations, and network infrastructure solutions for commercial and industrial clients. The company supports projects ranging from new builds to refurbishments, delivering end-to-end services including design, installation, testing, and maintenance. It is focused on providing reliable, high-quality connectivity solutions that support modern IT and communications networks.
As an estimator, you'll be working alongside the design team and project support team, to reviews drawings, provide value engineering solutions, cost plans, BOQs and identify potential commercial risk. Much of our clients' projects are consultant led, with a requirement for design validation and buildability related amendments.
Position Duties
Review tender documents, technical drawings, specifications and project requirements to prepare accurate cost estimates for structured cabling installations.
Calculate quantities of materials required, including Cat6/Cat6A cabling, fibre optic cables, patch panels, racks, cabinets, containment and associated accessories.
Prepare detailed bills of quantities (BOQs), pricing schedules and cost breakdowns for labour, materials, equipment and subcontractor services.
Interpret network layouts, floor plans and technical schematics to identify cabling routes, outlet locations and installation requirements.
Liaise with suppliers and subcontractors to obtain competitive quotations and confirm material availability, pricing and lead times.
Estimate labour requirements, installation hours and project resources to ensure accurate and commercially viable tenders.
Identify potential project risks, technical constraints, exclusions and variations that may affect costs or installation methods.
Work closely with project managers, engineers, sales teams and procurement departments to clarify technical requirements and ensure accurate pricing.
Attend site surveys where required to assess installation conditions, cable routes, containment requirements and access restrictions.
Maintain estimating spreadsheets, cost databases and pricing records to support future tenders and improve estimating accuracy.
Support value engineering exercises by identifying alternative materials, installation methods and cost-saving opportunities without compromising quality or performance.

Position Requirements
Proven experience in a structured cabling, data cabling, telecommunications or electrical estimating role.
Strong knowledge of structured cabling systems, including Cat5e, Cat6, Cat6A and fibre optic installations.
Ability to interpret technical drawings, floor plans, specifications and network layouts.
Experience preparing bills of quantities (BOQs), cost estimates, quotations and tender submissions.
Understanding of cabling infrastructure, including containment, cable trays, trunking, patch panels, racks, cabinets and network outlets.
Knowledge of labour costing, material pricing, supplier quotations and project cost calculations.
High level of skill in Microsoft Excel, with experience using AutoCAD or similar drawing tools advantageous.
Excellent numerical, analytical and problem-solving skills, with strong attention to detail.
Strong communication and negotiation skills when liaising with clients, suppliers, subcontractors and internal project teams.
Ability to manage multiple projects simultaneously, prioritise workloads and meet tight deadlines.
Understanding of relevant structured cabling standards, installation…