Telephony Engineer in London

Telephony Engineer in London

London Temporary 50000 - 60000 £ / year (est.) No home office possible
The Vyne Group

At a Glance

  • Tasks: Join us in transforming telephony systems and deploying modern communication solutions.
  • Company: Dynamic tech firm focused on innovative telephony transformations.
  • Benefits: Competitive pay, hands-on experience, and the chance to work with cutting-edge technology.
  • Other info: Exciting opportunity for growth in a secure and collaborative environment.
  • Why this job: Be part of a major transformation project and make a real difference in communication.
  • Qualifications: Must have eDV clearance and experience in telephony engineering.

The predicted salary is between 50000 - 60000 £ per year.

We are seeking an eDV-cleared Telephony Engineer to support a major Telephony Transformation Programme, delivering the migration from legacy voice systems to modern unified communications platforms. This is a hands-on, delivery-focused role where you’ll be directly involved in deploying and transitioning critical telephony services within a secure and operationally sensitive environment.

Key Responsibilities

  • Technical Delivery & Engineering
  • Configure, test, and deploy telephony solutions (VoIP, SIP, SBCs, MS Teams Phone, etc.)
  • Support migration activities including number porting, handset deployment, and legacy system decommissioning
  • Troubleshoot telephony issues, call routing faults, and system integrations
  • Build and configure gateways, trunks, and voice policies
  • Programme Delivery
    • Deliver work packages aligned to programme milestones
    • Support site surveys, discovery, and migration planning
    • Work closely with suppliers, network teams, and delivery partners
    • Assist with cutovers, pilot deployments, and phased migrations
  • Testing & Assurance
    • Perform call-flow, failover, and user acceptance testing
    • Validate routing, voicemail, and contact centre functionality
    • Document results and support remediation activities
  • Documentation & Stakeholder Engagement
    • Produce high-quality technical documentation and as-built records
    • Support knowledge transfer to operational teams
    • Communicate effectively with stakeholders in a secure environment

    Essential Skills & Experience

    • Active UK Enhanced DV Clearance (mandatory)
    • Proven experience as a Telephony / Voice Engineer in secure or enterprise environments
    • Strong hands-on experience with VoIP, SIP, SBCs, and call routing
    • Experience with cloud telephony platforms (e.g., Microsoft Teams Phone, Cisco, Mitel, Zoom Phone)
    • Experience delivering telephony migrations or transformation programmes
    • Strong troubleshooting skills across voice and network domains

    Telephony Engineer in London employer: The Vyne Group

    Join a forward-thinking organisation in London that prioritises innovation and employee development. As a Telephony Engineer, you will be part of a dynamic team dedicated to transforming telephony systems while enjoying a supportive work culture that fosters collaboration and growth. With opportunities for professional advancement and the chance to work on cutting-edge technology in a secure environment, this role offers a meaningful and rewarding career path.
    The Vyne Group

    Contact Detail:

    The Vyne Group Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land Telephony Engineer in London

    ✨Tip Number 1

    Network like a pro! Get out there and connect with people in the telephony field. Attend industry events, join online forums, or even hit up LinkedIn. The more people you know, the better your chances of landing that Telephony Engineer role.

    ✨Tip Number 2

    Show off your skills! Create a portfolio showcasing your past projects, especially those involving VoIP, SIP, and cloud telephony platforms. This will give potential employers a clear view of what you can bring to the table.

    ✨Tip Number 3

    Prepare for interviews by brushing up on your technical knowledge. Be ready to discuss your experience with telephony migrations and troubleshooting. We want you to shine when they ask about your hands-on experience!

    ✨Tip Number 4

    Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are proactive and engaged with our platform.

    We think you need these skills to ace Telephony Engineer in London

    eDV Clearance
    VoIP
    SIP
    SBCs
    Microsoft Teams Phone
    Cisco
    Mitel
    Zoom Phone
    Telephony Migration
    Call Routing
    Troubleshooting Skills
    Technical Documentation
    Stakeholder Engagement
    Network Integration
    User Acceptance Testing

    Some tips for your application 🫡

    Tailor Your CV: Make sure your CV highlights your experience with VoIP, SIP, and cloud telephony platforms. We want to see how your skills align with the role of a Telephony Engineer, so don’t be shy about showcasing relevant projects you've worked on!

    Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for our Telephony Transformation Programme. Share specific examples of your hands-on experience and how you’ve tackled challenges in previous roles.

    Show Off Your Technical Skills: In your application, be sure to mention any technical certifications or training you've completed related to telephony systems. We love seeing candidates who are proactive about their professional development, especially in secure environments!

    Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates. Plus, we love seeing applications come in through our own platform!

    How to prepare for a job interview at The Vyne Group

    ✨Know Your Tech Inside Out

    Make sure you brush up on your technical knowledge, especially around VoIP, SIP, and SBCs. Be ready to discuss your hands-on experience with these technologies and how you've tackled issues in the past.

    ✨Showcase Your Migration Experience

    Prepare to talk about specific telephony migration projects you've worked on. Highlight your role in number porting, handset deployment, and decommissioning legacy systems. Real examples will make you stand out!

    ✨Communicate Clearly

    Since this role involves stakeholder engagement, practice explaining complex technical concepts in simple terms. Being able to communicate effectively in a secure environment is key, so think about how you can demonstrate this during the interview.

    ✨Prepare for Troubleshooting Scenarios

    Expect to be asked about troubleshooting telephony issues. Think of a few scenarios where you successfully resolved call routing faults or system integrations, and be ready to walk through your thought process.

    Telephony Engineer in London
    The Vyne Group
    Location: London

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