Senior IP Network Architect - Cloud, MPLS & SDN Leader

Senior IP Network Architect - Cloud, MPLS & SDN Leader

Freelance 60000 - 80000 £ / year (est.) No working from home possible
Flint Technology Services

At a Glance

  • Tasks: Lead the design of cutting-edge IP networks and cloud solutions.
  • Company: Flint UK Technology Services, a leader in tech innovation.
  • Benefits: Competitive pay, flexible working options, and career advancement opportunities.
  • Other info: Join a dynamic team and drive innovation in network design.
  • Why this job: Shape the future of networking with emerging technologies and make a real impact.
  • Qualifications: Expertise in MPLS, cloud networking, and modern architectures required.

The predicted salary is between 60000 - 80000 £ per year.

The IP Design Specialist (Architect) plays a pivotal role in shaping the future of network design and strategy across a diverse portfolio of technologies including IP/MPLS networks, hybrid cloud platforms, and next‑gen mobile infrastructure. This senior technical leader is responsible for high‑level architectural direction, cross‑domain integration, and setting design standards that support critical transformation and growth initiatives across the organisation.

Key Responsibilities

  • Lead strategic IP network architecture efforts across LAN/WAN, MPLS core, cloud networking, and virtualized network functions (VNF/CNF).
  • Develop and govern HLDs (High‑Level Designs) ensuring alignment with enterprise architecture and business objectives.
  • Collaborate with CTO, Product, and Infrastructure teams to define architectural blueprints and long‑term roadmaps.
  • Act as SME for critical technologies such as SDN, NFV, service chaining, and Cloud‑native networking.
  • Guide and mentor designers and engineers in complex solution development and design best practices.
  • Define and enforce network design standards, patterns, and reusable components across the enterprise.
  • Evaluate emerging technologies and vendor solutions, supporting innovation and network evolution.
  • Lead cross‑functional design assurance and technical steering groups.

Essential Skills & Qualifications

  • Senior‑level expertise in service provider routing, large‑scale MPLS, BGP, and multitenant network design.
  • Strong experience architecting both traditional infrastructure and cloud‑based (OpenStack, AWS, Azure) networking.
  • In‑depth knowledge of modern network architectures, including microservices, API‑driven platforms, and DevOps integration.
  • Experience in enterprise security and network segmentation best practices.
  • Familiarity with network automation and orchestration: Ansible, Python, Netconf/YANG, REST APIs.
  • Excellent strategic thinking, documentation, and stakeholder communication skills.

Desirable Certifications

  • CCIE/JNCIE/SRA or equivalent level of demonstrable experience.
  • TOGAF, AWS Solution Architect, or equivalent enterprise architecture certification is advantageous.

Senior IP Network Architect - Cloud, MPLS & SDN Leader employer: Flint Technology Services

Flint UK Technology Services is an exceptional employer that fosters a culture of innovation and collaboration, making it an ideal place for Senior IP Network Architects to thrive. With a focus on employee growth, we offer extensive training opportunities and the chance to work on cutting-edge technologies in a dynamic environment located in the vibrant cities of London and Reading. Our commitment to work-life balance and competitive remuneration ensures that our team members feel valued and empowered to drive meaningful change in network design and strategy.

Flint Technology Services

Contact Details:

Flint Technology Services Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior IP Network Architect - Cloud, MPLS & SDN Leader

Tip Number 1

Network your way to success! Reach out to professionals in the industry, attend meetups, and join relevant online forums. The more connections you make, the better your chances of landing that Senior IP Network Architect role.

Tip Number 2

Show off your expertise! Prepare a portfolio showcasing your previous projects and designs. When you get the chance to chat with potential employers, share your insights on IP/MPLS networks and cloud solutions to demonstrate your value.

Tip Number 3

Practice makes perfect! Conduct mock interviews with friends or mentors to refine your responses. Focus on articulating your experience with SDN, NFV, and cloud networking clearly and confidently.

Tip Number 4

Don’t forget to apply through our website! We’ve got loads of opportunities waiting for you. Tailor your application to highlight your skills in network design and architecture, and let us help you take the next step in your career.

We think you need these skills to ace Senior IP Network Architect - Cloud, MPLS & SDN Leader

IP/MPLS Networks
Cloud Networking
Virtualized Network Functions (VNF/CNF)
High-Level Design (HLD)
Software-Defined Networking (SDN)
Network Function Virtualisation (NFV)
Service Chaining

Some tips for your application 🫡

Tailor Your CV:Make sure your CV is tailored to the role of Senior IP Network Architect. Highlight your experience with IP/MPLS networks, cloud platforms, and any relevant certifications. We want to see how your skills align with our needs!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're the perfect fit for this role. Mention specific projects or experiences that showcase your expertise in network architecture and design.

Showcase Your Technical Skills:Don’t hold back on showcasing your technical skills! Be sure to mention your experience with SDN, NFV, and cloud networking. We love seeing candidates who can demonstrate their knowledge of modern network architectures.

Apply Through Our Website:We encourage you to apply through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates from us!

How to prepare for a job interview at Flint Technology Services

Know Your Tech Inside Out

Make sure you’re well-versed in the key technologies mentioned in the job description, like MPLS, SDN, and cloud networking. Brush up on your knowledge of high-level designs and be ready to discuss how you've applied these in past roles.

Showcase Your Strategic Thinking

Prepare examples that highlight your strategic approach to network architecture. Think about times when you’ve led design efforts or collaborated with cross-functional teams to achieve business objectives. This will demonstrate your ability to align technical solutions with organisational goals.

Be Ready to Discuss Emerging Technologies

Stay updated on the latest trends in network technology and be prepared to discuss how they could impact the organisation. Bring insights on innovations like network automation and orchestration tools, as well as how you’ve evaluated vendor solutions in the past.

Communicate Clearly and Confidently

Strong communication skills are essential for this role. Practice articulating complex concepts in a way that’s easy to understand. Be ready to explain your thought process during problem-solving scenarios, as this will showcase your expertise and leadership capabilities.