4 telecommunications jobs found in London

The Role The Network Engineer - L3 (UCC) provides advanced operational support, configuration management, and performance optimisation across unified communications platforms for financial services clients. This is a hands-on, client-facing role focused on resolving complex incidents, executing controlled changes, and maintaining high-performing, secure UCC environments. You will play a key role in improving service quality, ensuring compliance, and supporting continuous service improvement in a regulated environment. Key Responsibilities Resolve complex UCC incidents across Microsoft Teams, Direct Routing, SIP/VoIP, and meeting room technologies Execute standard and complex UCC changes in line with governance and compliance requirements Maintain and validate configuration baselines across Teams Voice, Direct Routing, and endpoints Monitor and optimise service performance using CQD, analytics, and incident trends Administer UCC platforms including Teams, Exchange Online...

Signalling & Telecoms Lead Technician (Level 1)   Established in 1992, Cleshar Contract Services Limited is a well-established company and respected provider of Track, Civil Engineering, Construction, and maintenance services to the railway industry. At Cleshar, we employ over 1,400 people across multiple projects and disciplines, delivering the following rail services to provide a sustainable future for the rail industry and enhance the lives of people and their communities. Key areas we cover include: •      Rail •      Capital works and Infrastructure •      Support Services •      Infrastructure maintenance •      Welding •      Safety critical resources •      Power systems •      M&E (Mechanical and Engineering) •      Signals and Telecom •      Safety Training   We are recruiting for a Signalling & Telecoms Lead Technician (Level 1)! Job Type: Full-time, Permanent Location: Silwood (SE16 2NE) Main Duties &...

Business Development Manager | Where Ambition Gets Rewarded. Award-Winning Tech Scale-Up | £1bn Valuation | 30,000+ Customers (Internal Job Level Reference: Specialist) Who we are Focus Group is one of the UK's fastest-growing tech companies. £1bn valuation. 30,000+ customers. 1,300+ employees across 20 offices. We've grown from a regional telecoms reseller to a £1bn tech business in under 20 years. Backed by PE firm Hg, we're expanding through acquisition and organic growth — and our sales team is at the centre of that story. Our BDMs go to market with a full technology stack — Telecoms, IT, Cyber Security, Mobile — giving them the breadth to solve real business problems and build genuine long-term partnerships. Real success stories These aren't outliers. They're what happens when driven salespeople get the right environment, the right product, and a commission structure that actually works in their favour. Ruben | Joined Aug 2025 as BDM 200% over target in 6...

Business Development Manager | Where Ambition Gets Rewarded. Award-Winning Tech Scale-Up | £1bn Valuation | 30,000+ Customers (Internal Job Level Reference: Specialist) Who we are Focus Group is one of the UK's fastest-growing tech companies. £1bn valuation. 30,000+ customers. 1,300+ employees across 20 offices. We've grown from a regional telecoms reseller to a £1bn tech business in under 20 years. Backed by PE firm Hg, we're expanding through acquisition and organic growth — and our sales team is at the centre of that story. Our BDMs go to market with a full technology stack — Telecoms, IT, Cyber Security, Mobile — giving them the breadth to solve real business problems and build genuine long-term partnerships. Real success stories These aren't outliers. They're what happens when driven salespeople get the right environment, the right product, and a commission structure that actually works in their favour. Ruben | Joined Aug 2025 as BDM 200% over target in 6...