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- Tasks: Design and support IMS core networks for VoLTE/VoWiFi services.
- Company: Leading telecom company with a focus on innovation.
- Benefits: Hybrid work model, competitive salary, and career development opportunities.
- Other info: Collaborative environment with exposure to top industry vendors.
- Why this job: Join a dynamic team and shape the future of telecom technology.
- Qualifications: Strong knowledge of IMS architecture and hands-on troubleshooting skills.
The predicted salary is between 50000 - 65000 £ per year.
Location: Reading (Hybrid)
Role Overview
Responsible for design, integration, and support of IMS core networks enabling VoLTE/VoWiFi services, ensuring high availability and service performance.
Key Responsibilities
- Manage and support IMS nodes (CSCF, HSS/UDM, SBC, TAS)
- Troubleshoot SIP/Diameter call flows and perform RCA
- Support VoLTE/VoWiFi service delivery and optimization
- Handle L2/L3 incidents and ensure SLA adherence
- Lead upgrades, integrations, and new service rollouts
- Collaborate with RAN, Core, and vendor teams
Required Skills
- Strong IMS architecture knowledge (SIP, Diameter, VoLTE call flows)
- Hands-on troubleshooting (Wireshark, traces)
- Experience with LTE/5G Core integration
- Linux/Unix; Scripting (Python/Shell preferred)
Preferred
- Experience with vendors like Ericsson, Nokia, Huawei
- Exposure to UK operators such as Vodafone or BT Group
- Knowledge of NFV/Cloud (OpenStack/Kubernetes)
IMS Core Engineer- SC Eligible employer: Flint UK Technology Services
Contact Detail:
Flint UK Technology Services Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land IMS Core Engineer- SC Eligible
✨Tip Number 1
Network, network, network! Get in touch with folks in the IMS engineering space. Attend meetups or webinars, and don’t be shy about reaching out on LinkedIn. You never know who might have a lead on that perfect job!
✨Tip Number 2
Show off your skills! If you’ve got hands-on experience with troubleshooting SIP/Diameter call flows or working with IMS nodes, make sure to highlight that in conversations. Share specific examples of how you’ve tackled challenges in past roles.
✨Tip Number 3
Don’t just apply anywhere—apply through our website! We love seeing candidates who are genuinely interested in joining us. Tailor your approach to show how your experience with VoLTE/VoWiFi aligns with what we’re looking for.
✨Tip Number 4
Prepare for those interviews! Brush up on your knowledge of IMS architecture and be ready to discuss your experience with Linux/Unix and scripting. Practice common interview questions and think about how you can demonstrate your problem-solving skills.
We think you need these skills to ace IMS Core Engineer- SC Eligible
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the IMS Engineer role. Highlight your experience with IMS architecture, VoLTE/VoWiFi services, and any relevant troubleshooting skills. We want to see how your background aligns with what we're looking for!
Showcase Your Skills: In your application, don’t just list your skills—show us how you've used them! Whether it's managing IMS nodes or troubleshooting call flows, give us examples that demonstrate your expertise. We love seeing real-world applications of your knowledge.
Keep It Clear and Concise: When writing your application, keep it clear and to the point. Use bullet points where possible and avoid jargon unless it’s relevant to the role. We appreciate straightforward communication, so make it easy for us to see your qualifications!
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you’re considered for the role. Plus, it’s super easy—just follow the prompts and submit your details!
How to prepare for a job interview at Flint UK Technology Services
✨Know Your IMS Inside Out
Make sure you brush up on your IMS architecture knowledge, especially around SIP and Diameter call flows. Be ready to discuss how you've managed and supported IMS nodes in the past, as this will show your hands-on experience.
✨Troubleshooting Skills are Key
Prepare to demonstrate your troubleshooting skills, particularly with tools like Wireshark. Have examples ready where you've successfully resolved L2/L3 incidents or optimised VoLTE/VoWiFi services, as this will highlight your practical expertise.
✨Familiarise Yourself with Relevant Technologies
Get comfortable discussing LTE/5G Core integration and any experience you have with Linux/Unix scripting. If you've worked with vendors like Ericsson or Nokia, be sure to mention that, as it can set you apart from other candidates.
✨Collaboration is Crucial
Be prepared to talk about your experience collaborating with RAN, Core, and vendor teams. Share specific examples of how you've led upgrades or new service rollouts, as this shows your ability to work effectively in a team environment.