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- Tasks: Design and optimise network infrastructure for real-time trading and analytics.
- Company: Globally recognised financial institution with a focus on innovation.
- Benefits: Hybrid working, competitive salary, and long-term career investment.
- Why this job: Join a high-performance team and work on critical global financial systems.
- Qualifications: 7+ years in network engineering with strong technical skills.
- Other info: Collaborative environment with opportunities for professional growth.
The predicted salary is between 43200 - 72000 £ per year.
Networking Specialist 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 What We’re Looking For: 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 would welcome a confidential conversation
Networking Specialist employer: Ncounter Limited
Contact Detail:
Ncounter Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Networking Specialist
✨Tip Number 1
Network, network, network! Get out there and connect with professionals in the financial services industry. Attend meetups, webinars, or even just grab a coffee with someone who’s already in the field. You never know who might have a lead on your dream job!
✨Tip Number 2
Show off your skills! Create a portfolio or a personal website showcasing your projects and achievements in networking. This is a great way to demonstrate your expertise and passion for the role, especially when applying through our website.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and soft skills. Practice common interview questions related to networking and be ready to discuss how you’ve tackled challenges in previous roles. We want to see how you think on your feet!
✨Tip Number 4
Follow up after interviews! A quick thank-you email can go a long way in leaving a positive impression. It shows your enthusiasm for the role and keeps you fresh in their minds as they make their decision.
We think you need these skills to ace Networking Specialist
Some tips for your application 🫡
Understand the Role: Before you dive into your application, make sure you really get what the Networking Specialist role is all about. Read through the job description carefully and think about how your experience aligns with the responsibilities and tasks listed.
Tailor Your CV: When you're putting together your CV, don’t just send a generic one. Highlight your relevant experience in network engineering, especially any work with BGP, OSPF, or automation tools like Python. We want to see how you can bring value to our team!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to tell us why you’re passionate about networking and how your skills can contribute to our high-performance infrastructure team. Make it personal and engaging – we love to see your personality!
Apply Through Our Website: Once you’ve polished your CV and cover letter, head over to our website to submit your application. It’s the best way to ensure it gets to the right people. Plus, we can’t wait to see what you bring to the table!
How to prepare for a job interview at Ncounter Limited
✨Know Your Networking Fundamentals
Before the interview, brush up on your knowledge of BGP, OSPF, and VLAN/VxLAN. Be ready to discuss how you've applied these concepts in real-world scenarios, especially in high-stakes environments like financial services.
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of how you've tackled complex networking issues. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your troubleshooting experience with tools like Wireshark.
✨Demonstrate Your Project Leadership
Be ready to talk about your experience leading network delivery projects. Discuss how you coordinated with vendors and internal teams, and emphasise your ability to translate requirements into effective network solutions.
✨Communicate Clearly and Confidently
As excellent communication is key for this role, practice articulating your thoughts clearly. Prepare to explain technical concepts in a way that non-technical stakeholders can understand, showcasing your collaborative skills.