Structured Cabling Estimator: Tendering, BOQs & Costing

Streamline Search Ltd.; Greater London; On-site; GBP 45,000 - 55,000; Full time

Benefits offered by this job

Bonus scheme

Company pension

23 days annual leave + BH

Training and progression pathways

Job summary

Streamline Search Ltd. in Central London is seeking an experienced Estimator for structured cabling and network infrastructure. The role reviews drawings, provides value engineering solutions, cost plans, BOQs and identifies commercial risks.

As an estimator, you will review tender documents, calculate material quantities (Cat6/6A, fibre), prepare pricing schedules and ensure accurate tender submissions for consultant‑led projects. A UK driving licence and Excel/AutoCAD skills are advantageous.

Qualifications

• 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 practices and health and safety requirements.
• Commercial awareness, with the ability to identify project risks, assess costs and recommend cost‑effective solutions.
• Full UK driving licence and willingness to attend site surveys where required would be advantageous.

Responsibilities

• 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 pricing.
• 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.

Skills

Experience in structured cabling & IT/

Cable & network infrastructure

BOQ preparation

cost estimation

reading drawings & schematics

Excel proficiency

AutoCAD familiarity

Negotiation with suppliers

project multitasking

health & safety awareness

UK driving licence

Tools

Microsoft Excel

AutoCAD

Job description

Streamline Search Ltd. in Central London is seeking an experienced Estimator for structured cabling and network infrastructure. The role reviews drawings, provides value engineering solutions, cost plans, BOQs and identifies commercial risks.

As an estimator, you will review tender documents, calculate material quantities (Cat6/6A, fibre), prepare pricing schedules and ensure accurate tender submissions for consultant‑led projects. A UK driving licence and Excel/AutoCAD skills are advantageous.