At a Glance
- Tasks: Build and maintain high-performance network infrastructure for critical real-time environments.
- Company: Leading tech firm in London focused on innovative network solutions.
- Benefits: Competitive salary, career growth, and a dynamic work environment.
- Other info: Opportunity to work with cutting-edge technologies and influence architectural decisions.
- Why this job: Shape engineering standards and solve challenging problems in a fast-paced setting.
- Qualifications: Experience in Layer-3 routing, strong troubleshooting skills, and excellent communication.
The predicted salary is between 64000 - 84000 £ per year.
For one of our clients we’re looking for a skilled Senior Network Engineer to help build and maintain resilient, high-performance network infrastructure that supports critical real-time environments. This position is ideal for engineers with deep routing expertise, strong architectural insights, and experience delivering robust network solutions in demanding enterprise settings.
What you’ll do
- Translate designs into detailed configurations and deployment plans, working closely with architecture leadership to ensure feasibility and operational excellence.
- Lead implementation of core network infrastructure projects focused on availability, scalability and performance across distributed systems.
- Configure and manage network routing, switching and security components, with emphasis on strong access controls and segmentation following modern principles like least-privilege/zero-trust.
- Deliver 3rd-line operational support and escalation management for critical production incidents, including deep diagnostics and root cause analysis.
- Establish and maintain network standards, best practices, and operational playbooks to support consistency and compliance.
- Onboard and configure new connectivity with external partners and hosted environments, ensuring reliable integration and performance.
Your profile
- Proven hands-on experience designing, deploying and operating Layer-3 routing architectures, including multi-peer BGP, VRF and resilient topologies.
- Strong routing, switching and network troubleshooting skills, capable of deep-dive analysis across LAN, WAN and data centre environments.
- Familiarity with infrastructure hardware (e.g., enterprise switches/routers) and resilient network design patterns prioritising high throughput and low-latency delivery.
- Solid foundation in network security concepts and configuration management to enforce secure practices.
- Excellent communication skills with an ability to document and articulate complex designs, technical decisions and operational processes.
Desirable
- Experience with infrastructure automation tooling (Terraform, Ansible) and scripting languages such as Python to support configuration management and process automation.
- Exposure to network observability, telemetry or performance-monitoring tooling.
Why this is exciting
- Work on core connectivity systems that are essential to mission-critical operations.
- Influence architectural decisions and help shape engineering standards within a technology-driven team.
- Opportunity to solve challenging problems and expand your domain expertise within a fast-moving environment.
Senior Network Engineer in London employer: Block MB
As a Senior Network Engineer in London, you will join a dynamic and technology-driven team that values innovation and excellence. The company fosters a collaborative work culture, offering competitive salaries and opportunities for professional growth through challenging projects and exposure to cutting-edge technologies. With a focus on employee development and a commitment to maintaining high-performance network infrastructure, this role provides a meaningful and rewarding career path in a vibrant city.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Network Engineer in London
✨Network Your Way In
Get out there and network! Attend industry meetups, conferences, or even online webinars. Connecting with professionals in the field can lead to insider info on job openings and even referrals.
✨Show Off Your Skills
Don’t just talk about your experience; demonstrate it! Create a portfolio showcasing your projects, configurations, or any automation scripts you've developed. This will give potential employers a tangible sense of what you can bring to the table.
✨Ace the Interview
Prepare for technical interviews by brushing up on your routing and switching knowledge. Be ready to discuss your past projects in detail and how you tackled challenges. Practice common interview questions and scenarios to boost your confidence.
✨Apply Through Us!
We’ve got your back! Apply for the Senior Network Engineer position through our website. It’s a great way to ensure your application gets noticed, and we’re here to support you every step of the way.
We think you need these skills to ace Senior Network Engineer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior Network Engineer role. Highlight your hands-on experience with Layer-3 routing architectures and any relevant projects you've worked on. We want to see how your skills align with 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 experience can contribute to our team. Don't forget to mention any experience with automation tools like Terraform or Ansible, as that’s a big plus for us.
Showcase Your Problem-Solving Skills:In your application, share specific examples of how you've tackled complex network issues in the past. We love seeing candidates who can demonstrate their troubleshooting skills and deep-dive analysis capabilities, especially in high-pressure environments.
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 don’t miss out on any important updates. Plus, we love seeing applications come in through our own platform!
How to prepare for a job interview at Block MB
✨Know Your Stuff
Make sure you brush up on your Layer-3 routing architectures, BGP, and VRF. Be ready to discuss your hands-on experience with these technologies, as well as any resilient network design patterns you've implemented. The more specific examples you can provide, the better!
✨Showcase Your Problem-Solving Skills
Prepare to talk about past incidents where you had to perform deep diagnostics and root cause analysis. Think of a couple of challenging situations you've faced in production environments and how you resolved them. This will demonstrate your ability to handle critical production incidents.
✨Communicate Clearly
Since excellent communication skills are a must, practice explaining complex technical concepts in simple terms. You might be asked to articulate your designs or operational processes, so being able to document and explain your thought process clearly will set you apart.
✨Get Familiar with Automation Tools
If you have experience with infrastructure automation tools like Terraform or Ansible, make sure to highlight that. Even if you’re not an expert, showing a willingness to learn and adapt to scripting languages like Python can impress interviewers and show you're keen on improving efficiency.
