At a Glance
- Tasks: Design and architect a global IP network while collaborating with engineers for deployment.
- Company: Join Stacuity, a fast-growing tech company revolutionising mobile connectivity.
- Benefits: Flexible working options, competitive salary, and opportunities for professional growth.
- Other info: Dynamic team environment with opportunities for mentorship and career advancement.
- Why this job: Lead innovative network projects and make a real impact in the tech industry.
- Qualifications: CCNP level certification and experience in network design required.
The predicted salary is between 70000 - 90000 £ per year.
About us
Stacuity is an innovative, ambitious, and rapidly growing company that provides cutting‐edge SaaS platforms to Mobile Network Operators (MNOs), MVNOs, IoT Service Providers, Enterprise Connectivity Providers, and related industries. We have developed our own mobile core network and supporting platforms from the ground up, using a modern, state‐of‐the‐art architecture. Our globally distributed platform enables customers worldwide to manage and secure mobile connectivity for Enterprise and IoT markets. Privately owned and headquartered in the Isle of Man, with a UK office, Stacuity was founded by industry veterans with a proven track record in business growth. To support our ongoing growth, we are expanding our integration and platform capability – offering a unique opportunity to join an exceptional, trusted, and valued team.
Summary of this job
As Principal Network Architect at Stacuity, you will be the senior design authority for our global IP network – the underlying connectivity fabric that carries traffic between our mobile core, our edge sites, and our customers and partners worldwide. This is a role for someone equally comfortable at the whiteboard and in the rack. You will author the High-Level and Low-Level Designs that turn business and customer requirements into resilient, ultra-high-availability network infrastructure, and you will then roll your sleeves up and work alongside our engineers to see those designs through to live deployment. You will be the technical authority other engineers turn to when something needs to be designed right the first time, and the person who steps in when something needs fixing fast. You will work across our global footprint of edge sites, data centres, and interconnects, with direct responsibility for routing, switching, and firewall architecture, and close involvement in how our network integrates with cloud and core platform infrastructure.
Key responsibilities – what you will do:
- Design and architecture
- Act as the design authority for Stacuity's global network, translating business and customer requirements into robust, ultra-high-availability infrastructure.
- Author and deliver High-Level Design (HLD) and Low-Level Design (LLD) documentation for network projects, guiding them through internal review and stakeholder approval.
- Design and evolve our global WAN, LAN, and Internet edge architecture, including routing strategy, peering and transit relationships, and firewall and segmentation policy.
- Define network standards covering routing, IP addressing, DNS, NAT, firewall zoning, and lifecycle management of network hardware and software.
- Evaluate emerging network technologies, including SD-WAN and Software-Defined Networking approaches, and assess their fit for Stacuity's platform.
- Hands‐on delivery
- Be hands‐on: work directly alongside engineers and the wider infrastructure team to configure, build, and deploy the networks you design, rather than handing designs over and stepping away.
- Lead network projects from a design perspective, ensuring technical deliverables are met with precision and coordinating successful deployment of new infrastructure.
- Build and maintain hardware Bills of Materials (BoM) for network projects, working with procurement and vendors as required.
- Act as a senior escalation point for complex network incidents, leading root‐cause analysis and driving permanent fixes within agreed timescales.
- Leadership and collaboration
- Provide technical leadership and mentorship to network and infrastructure engineers, helping resolve architectural issues and raising the standard of design across the team.
- Work closely with the platform, security, and development teams to ensure network architecture aligns with the needs of our mobile core and supporting platforms.
- Support our ISO 27001 information security programme, ensuring network designs and controls meet the relevant Annex A requirements.
- Communicate network strategy and project status clearly to both technical and non-technical stakeholders, including senior leadership.
Working pattern
This role is primarily office hours based in our Isle of Man office, with remote working possible by agreement. Given the global nature of our network and customer base, some flexibility outside of core hours may occasionally be required to support deployments, change windows, or major incidents. Some travel to data centres, edge sites, and partner locations should be expected from time to time.
What you will bring
Your Qualifications
- Minimum CCNP level (or equivalent) across major enterprise networking vendors - Essential
- Degree (or equivalent) in Computer Science, Network Engineering, or a related discipline – Desirable (or demonstrable practical experience)
- Higher-level vendor certification (e.g. CCIE, JNCIE, or equivalent) - Desirable
Principal Network Architect in London employer: Stacuity
Stacuity is an exceptional employer that fosters a culture of innovation and collaboration, making it an ideal place for professionals seeking to make a significant impact in the tech industry. With a focus on employee growth, we offer opportunities for hands-on involvement in cutting-edge projects, mentorship from industry veterans, and a supportive work environment in our Isle of Man office. Our commitment to work-life balance, including flexible remote working options, ensures that you can thrive both personally and professionally while contributing to our mission of delivering state-of-the-art network solutions.
StudySmarter Expert Advice🤫
We think this is how you could land Principal Network Architect in London
✨Get Chummy with Industry Events
Dive into telecommunications networking conferences and expos. These are golden opportunities to meet potential employers like Stacuity 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 Stacuity.
✨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 Architect in London
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 Stacuity.
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 Stacuity.
How to prepare for a job interview at Stacuity
✨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.
