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- Tasks: Design and develop mobile packet core networks for cutting-edge telecom solutions.
- Company: Dynamic telecom company focused on innovation and collaboration.
- Benefits: Hybrid work model, competitive pay, and opportunities for contract extension.
- Why this job: Join a team shaping the future of mobile data services in a fast-paced environment.
- Qualifications: Experience with Mobile Packet Core technologies and strong design documentation skills.
- Other info: Work with top vendors and gain exposure to 5G technologies.
The predicted salary is between 48000 - 72000 £ per year.
Location: London (Hybrid)
Contract: 3-month rolling contract
Role Overview
We are seeking an experienced Mobile Packet Core Designer to support the design, development, and optimisation of mobile packet core networks within a telecom environment. The role will focus on architecture, design, and implementation support across EPC/5G Core platforms, ensuring scalable, high-availability mobile data services.
Key Responsibilities
- Design and develop mobile packet core network architectures across EPC and/or 5G Core environments.
- Produce high-level and low-level design documentation (HLD/LLD).
- Support capacity planning, performance optimisation, and network evolution.
- Work closely with engineering, operations, and vendor teams to deliver packet core solutions.
- Contribute to integration and migration activities across LTE and 5G networks.
- Ensure solutions meet security, resilience, and scalability requirements.
- Provide technical expertise and troubleshooting support during deployment and testing.
Required Skills & Experience
- Strong experience with Mobile Packet Core technologies (EPC/5G Core).
- Hands‑on knowledge of SGW, PGW, MME, PCRF, UPF, SMF, AMF components.
- Experience producing network design documentation (HLD/LLD).
- Understanding of 3GPP standards and mobile data protocols (GTP, Diameter, HTTP/2).
- Experience working with virtualised/cloud-native telecom infrastructure (NFV, Kubernetes, OpenStack or similar).
- Strong stakeholder communication and vendor management skills.
Desirable
- Experience with major vendors such as Ericsson, Nokia, Huawei, or Cisco packet core solutions.
- Exposure to 5G Standalone (SA) deployments.
- Experience in CI/CD, automation, or network orchestration environments.
Working Model
Hybrid working with regular presence in London. 3-month rolling contract, with potential extension.
Mobile Packet Core Designer in City of Westminster employer: Flint UK Technology Services
Contact Detail:
Flint UK Technology Services Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Mobile Packet Core Designer in City of Westminster
✨Tip Number 1
Network, network, network! Get out there and connect with folks in the telecom industry. Attend meetups, webinars, or even just grab a coffee with someone who’s already in the field. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! If you’ve got experience with EPC/5G Core technologies, make sure to highlight that in conversations. Bring examples of your work or projects you've contributed to. This will help you stand out as a candidate who knows their stuff.
✨Tip Number 3
Don’t underestimate the power of social media. Use platforms like LinkedIn to showcase your expertise in mobile packet core design. Share articles, engage with industry leaders, and let people know you’re on the lookout for opportunities.
✨Tip Number 4
Apply through our website! We’ve got loads of opportunities waiting for talented individuals like you. Plus, it’s a great way to ensure your application gets seen by the right people. Don’t miss out on your chance to join us!
We think you need these skills to ace Mobile Packet Core Designer in City of Westminster
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter to highlight your experience with Mobile Packet Core technologies. We want to see how your skills align with the role, so don’t hold back on showcasing your hands-on knowledge of SGW, PGW, MME, and other relevant components.
Showcase Your Documentation Skills: Since producing high-level and low-level design documentation is key, include examples of your previous work in this area. We love seeing clear, concise documentation that demonstrates your understanding of network design and architecture.
Highlight Your Collaboration Experience: This role involves working closely with various teams, so make sure to mention any past experiences where you’ve successfully collaborated with engineering, operations, or vendor teams. We value strong stakeholder communication skills!
Apply Through Our Website: We encourage you to apply directly through our website for a smoother application process. It’s the best way for us to receive your application and get you into our system quickly!
How to prepare for a job interview at Flint UK Technology Services
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of Mobile Packet Core technologies, especially EPC and 5G Core. Be ready to discuss specific components like SGW, PGW, and MME, as well as how they fit into the overall architecture.
✨Showcase Your Documentation Skills
Since producing high-level and low-level design documentation is key, prepare examples of your past work. Bring along any HLD/LLD documents you've created and be ready to explain your design choices and thought processes.
✨Communicate Like a Pro
Strong stakeholder communication is crucial in this role. Practice articulating complex technical concepts in a way that's easy to understand. Think about how you can convey your ideas clearly to both technical and non-technical audiences.
✨Familiarise Yourself with Industry Standards
Understanding 3GPP standards and mobile data protocols is essential. Brush up on GTP, Diameter, and HTTP/2, and be prepared to discuss how these protocols impact network design and performance optimisation.