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Full time
Engineering
A1

Telecoms Engineer

A1peopleCrowborough, Sussex🇬🇧United KingdomPosted 14 Sept 2026

Why This Role Stands Out

This role offers a fantastic opportunity to grow your expertise in cutting-edge telecoms and network solutions with a reputable and expanding company. You'll thrive here if you have strong 3CX and Ubiquiti experience, enjoy customer-facing projects, and are eager to contribute to impactful installations and ongoing client support. Apply today to advance your career in this dynamic engineering position.

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Work mode
On Site
Location
Crowborough, Sussex, United Kingdom

Job Description

Our client is a growing UK-based provider of IT, telecoms and technology solutions, supporting SMEs, multi-site businesses and organisations across multiple sectors.

They are looking for an experienced Telecoms Engineer to join our team. This is a hands-on, customer facing role delivering high quality telecoms and network installations, alongside ongoing support, and upgrades for our clients.

The role is ideally suited to someone with strong 3CX experience, along with solid knowledge of networking and Wi-Fi deployments, particularly using Ubiquiti solutions.

Key Responsibilities

Installation, configuration and support of 3CX telephone systems (on premise and hosted)

Installation and maintenance of VoIP and SIP services

Delivery of onsite and remote telecoms and IT infrastructure projects

Installation and configuration of Ubiquiti (UniFi) routers, switches and wireless networks

Design, deployment and optimisation of WiFi solutions, including site surveys

Troubleshooting network and voice issues using tools such as Wireshark

Implementation and support of connectivity services including FTTP, SoGEA and Ethernet circuits

Assisting with upgrades, migrations (including ISDN to VoIP), and ongoing improvements

Maintaining accurate documentation for installations and support work

Key Skills & Experience

Proven experience in a telecoms or IT engineering role

Strong working knowledge of 3CX systems (preferred)

Experience with Ubiquiti networking (UniFi switching, routing and WiFi)

Solid understanding of networking fundamentals (IP addressing, VLANs, routing, firewalls)

Experience designing and installing WiFi networks

Ability to diagnose issues using tools such as Wireshark

Good understanding of VoIP, SIP and hosted telephony Knowledge of broadband and connectivity technologies (FTTC, FTTP, Ethernet)

Salary Plus Benefits Plus Company Car full job spec provided prior to interview

Please make sure that your location and phone number are included in your application.

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