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For Companies At a Glance
- Tasks: Manage and optimise cutting-edge IMS and 5G core networks for seamless connectivity.
- Company: Join First Point Group, a leader in telecom recruitment with a remote-first culture.
- Benefits: Enjoy a competitive daily rate and the flexibility of remote work.
- Why this job: Be at the forefront of next-gen network technology and make a real impact.
- Qualifications: Experience with IMS Core and 5G networks is essential; troubleshooting skills a must.
- Other info: This role offers excellent opportunities for career growth in a dynamic environment.
The predicted salary is between 48000 - 72000 £ per year.
First Point Group is recruiting for a Core Network Engineer (Ericsson/Nokia) with specific previous experience working on Virgin Media / VMO2 and/or BT/EE networks and projects. The successful candidate will have extensive experience within operational support, optimisation, and evolution of a next-generation IMS and 5G core network. This is a fully remote role based on a daily rate contract. Please note - sponsorship cannot be provided, so candidates must live in the UK with valid rights to work.
Responsibilities
- Perform daily configuration, operation, and maintenance (O&M) of IMS Core network nodes to ensure continuous service availability.
- Monitor network KPIs and proactively provide performance improvement recommendations across internal and external IMS Core platforms.
- Collaborate with cross-functional teams using automation and analytics tools to improve operational efficiency.
- Execute parameter configuration changes on the 5G Standalone Core platform, including cloud-native core environments and subscriber data platforms.
- Manage performance monitoring and alerting for 5G SA Core networks using modern observability tools (metrics, logging, and alert management).
- Conduct service validation, acceptance testing, and end-to-end functional testing for IMS and 5G SA services.
- Audit core network nodes and services to ensure maximum availability, resilience, and compliance with operational standards.
- Lead capacity planning activities for Core network elements, ensuring scalability and alignment with traffic growth and service demand.
- Handle end-to-end KPI and KQI analysis across Core and interdependent network domains.
- Diagnose and resolve complex IMS Core network issues related to configuration, software, hardware, products, and services.
- Support the integration, commissioning, and acceptance of new Core network nodes and services, including project and vendor coordination.
- Provide L2/L3 operational support and escalation handling for Core network incidents, including roaming-related issues.
- Perform pre- and post-implementation analysis of IMS Core KPIs following network changes and optimisation activities.
- Manage product and software lifecycle activities across all Core network nodes, including upgrades, patches, and decommissioning.
Key Skills & Experience
- Strong hands-on experience with IMS Core and 5G Core network environments.
- Proven expertise in Core network operations, performance management, and troubleshooting.
- Experience working with cloud-native Core architectures and automation-driven operations.
- Solid understanding of KPIs, KQIs, and end-to-end service assurance.
- Ability to manage complex incidents and collaborate across engineering, operations, and vendor teams.
- Experience supporting live production networks in a high-availability environment.
Core Network Engineer in Leicester employer: First Point Group
Contact Detail:
First Point Group Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Core Network Engineer in Leicester
✨Tip Number 1
Network with industry professionals! Join online forums or LinkedIn groups related to Core Network Engineering. Engaging with others in the field can lead to job opportunities that aren't advertised.
✨Tip Number 2
Showcase your skills through projects! If you’ve worked on any relevant projects, create a portfolio or case studies. This gives potential employers a tangible look at what you can do.
✨Tip Number 3
Prepare for interviews by practising common technical questions. Brush up on your knowledge of IMS and 5G core networks, as well as troubleshooting scenarios. We want you to feel confident when discussing your expertise!
✨Tip Number 4
Apply directly through our website! It’s the best way to ensure your application gets seen. Plus, we love hearing from candidates who are genuinely interested in joining our team.
We think you need these skills to ace Core Network Engineer in Leicester
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Core Network Engineer role. Highlight your experience with IMS and 5G networks, especially if you've worked with Virgin Media or BT/EE. We want to see how your skills match what we're looking for!
Showcase Your Achievements: When writing your application, don’t just list your responsibilities. Share specific achievements that demonstrate your expertise in network operations and performance management. We love seeing real examples of how you've made a difference!
Be Clear and Concise: Keep your application clear and to the point. Use bullet points where possible to make it easy for us to read. We appreciate a well-structured application that gets straight to the good stuff without unnecessary fluff.
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s super easy, and you’ll be able to track your application status. Plus, we love seeing candidates who take the initiative to apply directly!
How to prepare for a job interview at First Point Group
✨Know Your Networks
Make sure you brush up on your knowledge of IMS and 5G core networks, especially if you've worked with Virgin Media or BT/EE. Be ready to discuss specific projects you've been involved in and how you contributed to their success.
✨Showcase Your Troubleshooting Skills
Prepare examples of complex network issues you've diagnosed and resolved. Highlight your approach to problem-solving and how you collaborated with cross-functional teams to improve operational efficiency.
✨Familiarise Yourself with KPIs and KQIs
Understand the key performance indicators relevant to core network operations. Be prepared to discuss how you've monitored these metrics in the past and any recommendations you've made for performance improvements.
✨Demonstrate Your Cloud-Native Knowledge
Since this role involves cloud-native core environments, be ready to talk about your experience with automation-driven operations. Discuss any tools you've used for performance monitoring and alert management, and how they helped you manage network incidents.
