At a Glance
- Tasks: Design and build resilient networks for dynamic environments with cutting-edge technology.
- Company: Innovative tech firm focused on advanced network solutions.
- Benefits: Hybrid work model, performance bonuses, flexible hours, and annual salary reviews.
- Other info: Join a collaborative team with opportunities for professional growth.
- Why this job: Shape the future of network architecture and tackle real-world challenges.
- Qualifications: Experience in packet-level Linux, SD-WAN, and zero-trust architecture required.
The predicted salary is between 60000 - 80000 £ per year.
Most networks are designed for environments where connectivity is reliable, bandwidth is abundant, and failure is the exception.
You will be designing and building networks that operate across moving nodes, multiple bearer types, and degraded or denied links. Systems where topology changes in real time, where path selection has to happen automatically, and where the assumption is that links, nodes, and services will fail.
There is no existing architecture to maintain. Building multi-bearer link aggregation and path selection across LTE, satellite, and RF links. Implementing zero-trust connectivity at the edge: certificate-based device identity, mutual authentication, policy enforcement. Owning routing, traffic engineering, and QoS across constrained and adversarial links. Building observability into networks that are partly opaque by nature. Writing the automation and infrastructure-as-code that makes it repeatable and deployable.
You will also be shaping the architecture standards and reference patterns the wider engineering team builds against.
You should be genuinely comfortable at packet level in Linux. SD-WAN or software-defined networking applied to real operational problems, not vendor demos. If you have worked with MANET routing protocols (OLSR, BATMAN, OSPF-MDR) or disruption-tolerant networking approaches, that is directly relevant here. Zero-trust architecture experience matters: PKI, certificate lifecycle, identity-aware policy at the network edge. You should be comfortable writing the code that configures, validates, and deploys network infrastructure.
Bristol-based, hybrid, three days per week on site.
- Discretionary performance bonus
- Annual salary review
- Flexible start/finish hours
CleanTech Talent are working as a Hiring Partner, and our client's name will be shared at the first conversation. Apply or reach out to Daniel Salway at Cleantech Talent for more guidance.
Principal Network Infrastructure Engineer in Bristol employer: CleanTech Talent
As a Principal Network Infrastructure Engineer in Bristol, you will join a forward-thinking company that prioritises innovation and employee development. With a hybrid work model, flexible hours, and a culture that encourages collaboration and creativity, you will have the opportunity to shape cutting-edge network solutions while enjoying a supportive environment that values your contributions. The company also offers competitive benefits, including a discretionary performance bonus and annual salary reviews, making it an excellent choice for those seeking meaningful and rewarding employment.
StudySmarter Expert Advice🤫
We think this is how you could land Principal Network Infrastructure Engineer in Bristol
✨Get Chummy with Industry Events
Dive into telecommunications networking conferences and expos. These are golden opportunities to meet potential employers like CleanTech Talent and learn about open positions directly from their teams. Keep an eye out for workshops or panels – they’re perfect for showcasing your passion and expertise!
✨Join Networking Communities
Find online forums or local meetups that focus on telecommunications and networking. Sites like LinkedIn Groups or Reddit communities can be great for connecting with professionals in the field. Just remember to participate in discussions – you never know when someone might mention job openings at places like CleanTech Talent.
✨Showcase Your Skills with Personal Projects
If you’ve got any personal projects or contributions to open-source networking tools, flaunt them! Create a portfolio that showcases your skills relevant to what telecommunication companies are looking for. It’s a great conversation starter during interviews and networking chats.
✨Utilise Online Job Boards Wisely
While we’re all about encouraging you to apply through our website, also keep an eye on job boards specific to tech and telecommunication roles. Websites such as Telecommunication Jobs and TechCareers often list full-time roles that may not appear elsewhere. Just be sure to tailor every application to grab attention – even small tweaks can make a big difference!
We think you need these skills to ace Principal Network Infrastructure Engineer in Bristol
Some tips for your application 🫡
Show Off Your Technical Know-How:When you're applying for a role in telecommunications and networking, it’s crucial to highlight your technical skills. Mention specific technologies you're proficient in, like IP networking, VoIP, or security protocols. Be sure your CV includes any relevant certifications such as CCNA or CompTIA Network+; they really show you've got the chops for the job.
Tailor Your Experience to Match Networking Projects:In your CV and cover letter, don’t just list your past jobs—showcase specific projects that align with the role! If you've worked on network design, implementation, or troubleshooting, weave those experiences in and highlight metrics to demonstrate your impact. This paints a vivid picture of how you'd fit into the role at CleanTech Talent.
Show Enthusiasm for the Industry:With telecommunications evolving rapidly, it’s important to express your passion for the field in your application. Mention any trends or innovations you've been following that excite you and how they'd influence your work. This can really set you apart and show that you're not just after a job, but a career!
Keep It Clean and Professional:While it’s important to be personable, ensure your application maintains a clean and structured format. Use clear headings and bullet points to make it easy for hiring managers to dig into your skills and experience. Remember, you’re applying for a full-time role, so a well-organised application will signal your seriousness about the position at CleanTech Talent.
How to prepare for a job interview at CleanTech Talent
✨Brush Up on Networking Protocols
Make sure you’re up to speed with the key networking protocols like TCP/IP, UDP, and perhaps even MPLS if it's relevant. We can expect technical questions about how these protocols function and the problems they solve, so a solid understanding will help you shine.
✨Showcase Your Projects
Got a portfolio? Bring it along! Highlight any relevant projects where you've designed or managed network systems. This is your chance to demonstrate practical experience; employers love to see how your skills can be applied in real-world scenarios.
✨Get Comfortable with Technical Scenarios
You might be faced with a case study or a technical troubleshooting scenario during the interview. Practise responding to common networking issues—like packet loss or latency problems. Thinking through these scenarios will help us sound confident and competent in our responses.
✨Emphasise Team Collaboration Skills
In the telecommunications field, teamwork is key! Make sure to share examples of how you’ve worked collaboratively, whether in past jobs or projects at uni. Employers want to see that you’re not just technically savvy, but also great at working within a team setting.
