Lead Data Cabling Engineer (Fibre & Copper)
Netcalibre Ltd · London, England, United Kingdom · On-site
Pay: GBP 40,000 – 46,000 a year
Posted Oct 1, 2026
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We’re a privately owned ISP and MSP on Fleet Street. No shareholders, no investors. We run our own network and prefer to build and operate things ourselves rather than resell other people’s services. Until now, contractors have done our cabling. Our installation work has grown, and customers need quick responses when they’re ready to connect, so we’re bringing cabling in-house. You’d be our first cabler, and we plan to build the team around you. That’s why we want the best cabler we can find.
About the role
As our Lead Data Cabling Engineer (Fibre & Copper), you’ll install fibre and copper cabling in multi-tenant commercial buildings across London. You’ll start with tenant installations: running fibre from the riser into a tenant’s demise, then installing the network hardware, wireless access points and other devices that connect to it.
From there, you’ll take on full building deployments. Our buildings typically have fibre running from a comms cabinet in the basement to splice boxes in the risers on each floor, all labelled and branded.
You’ll test, label and document every installation, train the junior engineers who work alongside you, and report to our Project Manager.
Responsibilities
Installing, terminating and testing fibre optic and copper (Cat6/Cat6A) cabling
Running fibre from riser splice boxes into tenant demises
Installing building fibre from basement comms cabinets to splice boxes in the risers on each floor, labelled and branded to our standard
Installing and patching network hardware such as switches, routers and firewalls (no configuration required, and we’ll train you on the kit)
Installing wireless access points and other network-connected devices
Dressing, labelling and finishing every installation to an exceptional standard
Testing every installation and completing the documentation for it
Training and developing junior engineers, who will work alongside you on site
Working with our external cabling partners on larger jobs
Keeping sites safe, clean and tidy
Requirements
5+ years of commercial experience installing both fibre and copper cabling
Able to work unsupervised from day one
Willing to train and develop junior team members
Valid CSCS or ECS card
Full UK driving licence
Comfortable completing clear, accurate written records
Experience with fusion splicing and OTDR testing
Experience working with building managers, tenants, customers, and internal teams
Nice to have (but not required)
Fluke certification testing experience
IPAF, PASMA or asbestos awareness
Manufacturer accreditations or City & Guilds cabling qualifications
Experience racking and patching network hardware or installing Wi-Fi
Your own hand tools
Available for very occasional weekend work
Benefits
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