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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 Chesterfield 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 Chesterfield
✨Tip Number 1
Network, network, network! Reach out to your connections in the telecoms industry, especially those who have experience with Virgin Media or BT/EE. A friendly chat can lead to insider info about job openings that might not even be advertised yet.
✨Tip Number 2
Show off your skills! When you get the chance to chat with potential employers, make sure to highlight your hands-on experience with IMS Core and 5G networks. Use specific examples from your past work to demonstrate how you've tackled complex issues and improved performance.
✨Tip Number 3
Don’t forget to follow up! After any interviews or networking events, drop a quick thank-you email to express your appreciation. It keeps you on their radar and shows your enthusiasm for the role.
✨Tip Number 4
Apply through our website! We’ve got loads of opportunities waiting for talented Core Network Engineers like you. Plus, applying directly helps us see your application faster and gives you a better shot at landing that dream job.
We think you need these skills to ace Core Network Engineer in Chesterfield
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 core 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: Don’t just list your responsibilities; showcase your achievements! Use specific examples of how you improved network performance or resolved complex issues. This helps us see the impact you've made in your previous roles.
Keep It Clear and Concise: When writing your application, keep it clear and concise. Avoid jargon unless it's relevant to the role. We appreciate straightforward communication that gets to the point without fluff!
Apply Through Our Website: Finally, make sure to apply through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. We can’t wait to hear from you!
How to prepare for a job interview at First Point Group
✨Know Your Core Networks
Make sure you brush up on your knowledge of IMS and 5G core networks. Be ready to discuss your hands-on experience with these technologies, especially in relation to Virgin Media/VMO2 or BT/EE networks. Highlight specific projects you've worked on and the impact you made.
✨Showcase Your Problem-Solving Skills
Prepare to share examples of complex incidents you've diagnosed and resolved. Use the STAR method (Situation, Task, Action, Result) to structure your answers, focusing on how you collaborated with cross-functional teams to improve operational efficiency.
✨Familiarise Yourself with KPIs and KQIs
Since performance management is key for this role, be ready to discuss your understanding of KPIs and KQIs. Think of instances where you monitored network performance and made recommendations for improvements, and be prepared to explain your thought process.
✨Ask Insightful Questions
Interviews are a two-way street! Prepare thoughtful questions about the company's approach to network optimisation and their use of automation tools. This shows your genuine interest in the role and helps you assess if it's the right fit for you.
