Structured Cabling and Network Infrastructure Estimator

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

Benefits offered by this job

Bonus scheme

Company pension

Training and progression pathways

23–25 days annual leave

Job summary

Streamline Search Ltd. is seeking an experienced Estimator for structured cabling and network infrastructure projects in Central London. You will review tender documents, interpret drawings, and prepare accurate cost estimates and BOQs for labour, materials and subcontractor services.

The role requires strong Excel and CAD skills, attention to detail and the ability to manage multiple tenders simultaneously. A full UK driving licence is advantageous.

Qualifications

• Proven experience in a structured cabling estimating role.
• Experience preparing BOQs, cost estimates and tender submissions.
• Ability to interpret technical drawings, floor plans and network layouts.
• Knowledge of labour costing, material pricing and supplier quotations.
• Familiarity with Cat5e/6/6A and fibre optic installations.
• Full UK driving licence advantageous.

Responsibilities

• Review tender documents and drawings to prepare accurate cost estimates for structured cabling installations.
• Calculate quantities for Cat6/Cat6A, fibre optics, patch panels, racks and containment.
• Prepare detailed BOQs, pricing schedules and cost breakdowns for labour and materials.
• Interpret layouts to identify cabling routes and installation requirements.
• Liaise with suppliers and subcontractors for quotations and lead times.
• Estimate labour hours and project resources for tenders.
• Maintain estimating spreadsheets and pricing records.
• Support value engineering with cost-saving options.

Skills

Estimating

Cost control

Project coordination

Communication

Multi-project management

Tools

Excel

AutoCAD

Job description

Structured Cabling and Network Infrastructure Estimator

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.

• 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

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 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.

Position Remuneration

• Salary up to £55,000 depending on experience


• Regular working hours, 9am - 5.30pm, Monday to Friday


• Great annual leave allowance of 23 days, increasing 1 day per year of service up to 25 days, plus 8 bank holidays.


• Performance based company bonus scheme


• Company pension scheme


• In house, operator and manufacturer-led training will be provided with clear pathways to progression