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- Tasks: Design and optimise resilient network architectures for high-performance environments.
- Company: Join a global financial services leader with a focus on innovation.
- Benefits: Hybrid working, competitive salary, and opportunities for professional growth.
- Why this job: Take ownership of complex networking challenges and make a real impact.
- Qualifications: Experience in high-availability networks and strong knowledge of BGP and OSPF.
- Other info: Be part of a dynamic team supporting mission-critical systems.
The predicted salary is between 36000 - 60000 £ per year.
Location: London (Hybrid Working Available)
Industry: Global Financial Services / Institutional Asset Management
Ncounter is supporting a global financial services organisation as they hire a senior Networking Specialist into a business-critical infrastructure role based in London, with hybrid working in place. This team underpins highly available, low-latency platforms that operate across international markets and demand exceptional network performance and stability.
The role centres on the design, delivery, and optimisation of complex enterprise networks spanning data centres, campus environments, and cloud platforms. You will be trusted as a senior technical authority, taking ownership of routing architecture, contributing to strategic decisions, and ensuring the network can support real-time, high-throughput workloads.
Key Responsibilities- Design and operate resilient network architectures across LAN, WAN, data centre, and cloud environments
- Own and optimise routing and traffic flows using BGP and OSPF in large-scale enterprise networks
- Design, support, and troubleshoot multicast architectures for real-time data distribution
- Translate technical and business requirements into robust, well-documented network designs
- Lead network change and delivery initiatives alongside internal engineering teams and vendors
- Act as a senior escalation point for complex network incidents and performance issues
- Continuously improve network resilience, throughput, and operational efficiency
You will be an experienced network engineer who has worked in demanding, high-availability environments where routing stability and performance are critical. Strong practical experience with BGP, OSPF, and multicast networking is essential, alongside confidence working with modern data centre technologies.
Nice to Haves- Experience with automation using Python, Ansible, or similar tools
- Exposure to observability and monitoring platforms
- Understanding of network security and secure routing design
- Hands-on experience with Arista and or Cisco in production environments
- Industry certifications such as CCNP or CCIE
This is an opportunity to join an organisation where network engineering directly supports mission-critical systems. If you are motivated by technical ownership, complex routing challenges, and long-term impact, we welcome a confidential conversation.
Networking Specialist in City of London employer: Ncounter Limited
Contact Detail:
Ncounter Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Networking Specialist in City of London
✨Tip Number 1
Network your way to success! Reach out to professionals in the industry on LinkedIn or attend networking events. Building connections can lead to job opportunities that aren't even advertised.
✨Tip Number 2
Show off your skills! Create a portfolio or a personal website showcasing your projects and achievements in network engineering. This gives potential employers a tangible sense of what you can bring to the table.
✨Tip Number 3
Prepare for interviews like a pro! Research common interview questions for Networking Specialists and practice your responses. Be ready to discuss your experience with BGP, OSPF, and multicast networking in detail.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of opportunities waiting for you, and applying directly can sometimes give you an edge over other candidates.
We think you need these skills to ace Networking Specialist in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Networking Specialist role. Highlight your experience with BGP, OSPF, and multicast networking, as well as any relevant certifications. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about network engineering and how your past experiences have prepared you for this role. Let us know what excites you about working with us at StudySmarter.
Showcase Your Technical Skills: In your application, don't forget to showcase your technical skills and any hands-on experience with Arista or Cisco. We love seeing practical examples of how you've tackled complex network challenges in the past!
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 don’t miss out on any important updates. We can’t wait to hear from you!
How to prepare for a job interview at Ncounter Limited
✨Know Your Networking Fundamentals
Brush up on your knowledge of BGP, OSPF, and multicast networking. Be ready to discuss how you've applied these in real-world scenarios, especially in high-availability environments. This will show that you not only understand the theory but can also implement it effectively.
✨Demonstrate Problem-Solving Skills
Prepare to share specific examples of complex network incidents you've resolved. Highlight your thought process and the steps you took to troubleshoot and optimise network performance. This will showcase your ability to handle pressure and think critically.
✨Showcase Your Design Experience
Be ready to talk about your experience designing resilient network architectures. Discuss any projects where you translated technical requirements into robust designs, and how you ensured they met business needs. This will demonstrate your strategic thinking and technical authority.
✨Familiarise Yourself with the Company’s Tech Stack
Research the technologies and tools used by the company, especially if they mention Arista or Cisco. If you have experience with automation tools like Python or Ansible, be sure to mention it. This shows you're proactive and genuinely interested in the role.
