Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Manage and optimise cutting-edge IMS and 5G core networks for top telecom providers.
- Company: Join a leading tech firm focused on next-gen network solutions.
- Benefits: Fully remote role with competitive daily rates and flexible work-life balance.
- Why this job: Be at the forefront of 5G technology and make a real impact in telecommunications.
- Qualifications: Experience with IMS Core and 5G networks, plus strong troubleshooting skills.
- Other info: Ideal for tech-savvy individuals looking to grow 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 Gloucester 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 Gloucester
✨Network Like a Pro
Get out there and connect with folks in the industry! Attend meetups, webinars, or even online forums related to Core Network Engineering. You never know who might have a lead on your dream job!
✨Show Off Your Skills
When you get the chance to chat with potential employers, make sure to highlight your hands-on experience with IMS and 5G Core networks. Share specific examples of how you've tackled challenges in previous roles to really impress them.
✨Tailor Your Approach
Before any interview, do your homework on the company and their projects, especially if they’re working with Virgin Media or BT/EE. Tailor your responses to show how your experience aligns with their needs and goals.
✨Apply Through Us!
Don’t forget to check out our website for the latest job openings. Applying through StudySmarter not only gives you access to exclusive roles but also connects you with a community that can support your job search journey!
We think you need these skills to ace Core Network Engineer in Gloucester
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: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy – just follow the prompts and you’ll be all set!
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 experience with performance management and how you've used KPIs and KQIs to improve service availability.
✨Collaboration is Key
Since this role involves working with cross-functional teams, think of instances where you've successfully collaborated with engineering, operations, or vendors. Be ready to explain how you used automation and analytics tools to enhance operational efficiency.
✨Be Ready for Technical Questions
Expect technical questions related to cloud-native core architectures and operational support. Brush up on the latest trends and tools in the industry, and be prepared to discuss how you've applied them in real-world scenarios.
