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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 working, 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 London 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 London
✨Tip Number 1
Network, network, network! Get out there and connect with professionals 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! Create a portfolio that highlights your experience with Mobile Packet Core technologies. Include any design documentation you've produced and projects you've worked on. This will give potential employers a clear view of what you can bring to the table.
✨Tip Number 3
Don’t just apply blindly! Tailor your approach for each application. Research the company and mention specific projects or values that resonate with you. This shows you’re genuinely interested and not just sending out generic applications.
✨Tip Number 4
Apply through our website! We’ve got a streamlined process that makes it easy for you to showcase your skills and experience. Plus, it helps us keep track of your application better, so don’t miss out on that opportunity!
We think you need these skills to ace Mobile Packet Core Designer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Mobile Packet Core Designer role. Highlight your experience with EPC/5G Core technologies and any relevant projects you've worked on. We want to see how your skills match what we're looking for!
Showcase Your Documentation Skills: Since producing high-level and low-level design documentation is key, include examples of your past work in this area. We love seeing clear, concise documentation that demonstrates your understanding of network design.
Highlight Your Technical Expertise: Don’t forget to mention your hands-on knowledge of components like SGW, PGW, and MME. We’re keen on candidates who can provide technical expertise and troubleshooting support, so make sure to showcase your strengths!
Apply Through Our Website: We encourage you to apply 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. We can’t wait to hear from you!
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.
✨Understand the Standards
Familiarise yourself with 3GPP standards and mobile data protocols such as GTP and Diameter. Being able to discuss these in detail will show that you have a solid grasp of the technical requirements for the role.
✨Communicate Effectively
Strong stakeholder communication is crucial. Practice explaining complex concepts in simple terms, as you'll need to collaborate with engineering, operations, and vendor teams. Good communication can set you apart from other candidates.