Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design and enhance global network infrastructure while ensuring stability and security.
- Company: Leading tech firm in West London with a focus on innovation.
- Benefits: Competitive salary, flexible onsite work, and opportunities for professional growth.
- Other info: Collaborative environment with a focus on emerging security threats.
- Why this job: Join a dynamic team and make a real impact on global network security.
- Qualifications: 5+ years in network design, strong Arista experience, and relevant certifications.
The predicted salary is between 70000 - 85000 £ per year.
Location: West London with 4/5 days onsite
Full Time Permanent: Salary 70k - 85k pending on experience
We are looking for a Senior Network Engineer with strong Arista experience to join the IT team, playing a key role in maintaining and enhancing the global network infrastructure. You will ensure network stability, security, and efficiency across our operations while driving improvements and innovation.
Responsibilities
- Contribute to the design and implementation of the global networking roadmap.
- Maintain, monitor and troubleshoot the global network.
- Be the focal point for all issues relating to the global network and networking security events.
- Analyse and resolve alerts from Security Events, Information Management tools, Network Behaviour Analytics, and network monitoring incidents.
- Create/modify configurations on Switches, Routers and Firewalls.
- Ensure quality assurance for Incident and Change requests, oversee the implementation of changes, and guarantee that information is accurately captured and maintained.
- Use packet‑capture tools, analyse packet flows and utilise network‑based User Behaviour Analytics to understand breaches and track the propagation of malware.
- Use Threat Intelligence Services to identify potential new threats and develop new mitigations.
- Actively engage with our colleagues overseas to enhance our shared understanding of security threats and discover innovative ways to elevate the IT function.
Essential Qualifications
- 5+ years of network design and implementation experience (Data Centre, Campus, Wi‑Fi, Security).
- Expertise in routing, switching, and network architecture.
- Industry certifications - Any of the following - (Arista ACE 3‑7, CCNA, CCNP, CCIE, PCNSA, PCNSE).
- Experience with network security architecture (Zones and Policy).
- Strong communication and problem‑solving skills.
- Enjoys research into emerging threats in the security landscape and identifying and analysing real‑world threats.
Desirable Qualifications
- Experience in Azure networking and security.
- A strong desire to utilise your skills in ways that contribute to the improvement of the global IT function.
- Proficiency in both written and spoken French is a plus.
Senior Network Engineer employer: Vertex I.T. Solutions Ltd
Contact Detail:
Vertex I.T. Solutions Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Network Engineer
✨Network Like a Pro
Get out there and connect with people in the industry! Attend networking events, join online forums, or even hit up LinkedIn. The more you engage with others, the better your chances of landing that Senior Network Engineer role.
✨Show Off Your Skills
When you get the chance to chat with potential employers, make sure to highlight your Arista experience and any relevant certifications. We want to see how you can contribute to their global network infrastructure!
✨Prepare for Technical Interviews
Brush up on your technical knowledge and be ready to tackle real-world scenarios during interviews. Practice explaining your problem-solving process, especially when it comes to network security and troubleshooting.
✨Apply Through Our Website
Don't forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Senior Network Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Arista and any relevant certifications. We want to see how your skills align with the role, so don’t be shy about showcasing your network design and implementation experience!
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 you can contribute to our global network infrastructure. Keep it engaging and relevant to the job description.
Showcase Problem-Solving Skills: In your application, give examples of how you've tackled network issues in the past. We love seeing candidates who can think on their feet and come up with innovative solutions to complex problems.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen to join our team!
How to prepare for a job interview at Vertex I.T. Solutions Ltd
✨Know Your Arista Inside Out
Since the role requires strong Arista experience, make sure you brush up on your knowledge of Arista products and configurations. Be prepared to discuss specific projects where you've implemented Arista solutions and how they improved network performance.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled complex network issues in the past. Use the STAR method (Situation, Task, Action, Result) to structure your answers, highlighting your analytical skills and ability to resolve security incidents effectively.
✨Familiarise Yourself with Security Protocols
Given the emphasis on network security, be ready to discuss your experience with security architecture and incident response. Brush up on the latest threats and mitigation strategies, and be prepared to share your insights on emerging security trends.
✨Engage with the Team Spirit
This role involves collaboration with colleagues overseas, so demonstrate your communication skills and teamwork mindset. Share experiences where you've worked with diverse teams and how you contributed to a shared understanding of security challenges.