At a Glance
- Tasks: Design, build, and optimise a secure, high-availability network for a forward-thinking organisation.
- Company: Join a modern, tech-driven company in Pembrokeshire with a collaborative culture.
- Benefits: Competitive salary, hands-on experience, and opportunities for professional growth.
- Other info: Work in a state-of-the-art facility with excellent career development opportunities.
- Why this job: Make a real impact by solving complex problems and leading network improvements.
- Qualifications: Proven experience in enterprise networks and strong understanding of network security.
We’re supporting a forward-thinking organisation in Pembrokeshire as they look to hire a Senior IT Network & Infrastructure Engineer to take ownership of their enterprise network environment. This is a hands-on, senior technical role where you’ll design, build, and optimise a modern, secure, high-availability network across a large and diverse infrastructure. If you’re an experienced network professional who enjoys solving complex problems, leading improvements, and working with a wide range of technologies, this is an excellent opportunity to join a growing team at a state-of-the-art facility.
As the Senior IT Network & Infrastructure Engineer, you will:
- Design, implement, and maintain enterprise-level network architecture (LAN, WAN, WLAN, VPN)
- Ensure high availability, performance, and scalability of network services
- Troubleshoot and resolve complex network issues across multiple environments
- Configure and manage routers, switches, firewalls, and load balancers
- Lead network upgrades, migrations, and infrastructure improvement projects
- Implement secure remote access solutions (VPN, IPsec, SSL/TLS, SSH)
- Enforce network security best practices, including firewall rules, IDS/IPS, encryption, and PKI
- Monitor network performance, capacity, and security using appropriate tools
- Support disaster recovery and business continuity planning
- Manage patching, updates, and configuration backups
- Produce clear documentation for network configurations and DR procedures
- Provide technical guidance and mentoring to junior engineers
- Participate in on-call support and incident response when required
We’re looking for someone who brings:
- Proven experience designing and managing large-scale enterprise networks
- Strong understanding of routing and core protocols (TCP/IP, DNS, DHCP, NFS)
- Solid background in network security (firewalls, VPNs, encryption standards)
- Hands-on experience with virtualisation platforms such as VMware vSphere
- Familiarity with containerisation technologies (advantageous)
- Good knowledge of Windows Server environments
- Certifications such as CCNP, CCIE, JNCIP or equivalent (highly desirable)
- Experience working within structured IT environments (ITIL beneficial)
- A proactive, solutions-focused approach and strong communication skills
This role is ideal for a dedicated professional who wants to apply their expertise within a modern, technology-driven organisation. Please note, this is an on-site role based at a modern, well-equipped facility in Pembrokeshire.
Senior IT Network & Infrastructure Engineer employer: IntaPeople
Join a forward-thinking organisation in Pembrokeshire that values innovation and technical excellence. As a Senior IT Network & Infrastructure Engineer, you'll thrive in a collaborative work culture that encourages professional growth and offers hands-on experience with cutting-edge technologies. Enjoy the benefits of working in a state-of-the-art facility, where your contributions will directly impact the success of a growing team dedicated to optimising network performance and security.
StudySmarter Expert Advice🤫
We think this is how you could land Senior IT Network & Infrastructure Engineer
✨Tip Number 1
Network with industry professionals! Attend local tech meetups or online webinars to connect with others in the field. You never know who might have a lead on your dream job.
✨Tip Number 2
Showcase your skills through projects! Create a portfolio of your work, whether it's network designs or troubleshooting case studies. This will give potential employers a clear view of what you can bring to the table.
✨Tip Number 3
Prepare for interviews by practising common technical questions and scenarios. We recommend doing mock interviews with friends or using online platforms to get comfortable with the process.
✨Tip Number 4
Apply directly through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're genuinely interested in joining our team.
We think you need these skills to ace Senior IT Network & Infrastructure Engineer
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior IT Network & Infrastructure Engineer role. Highlight your experience with enterprise networks, security protocols, and any relevant certifications. We want to see how your skills match 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 background makes you a perfect fit for our team. Don’t forget to mention specific projects or achievements that showcase your problem-solving skills.
Showcase Your Technical Skills:In your application, be sure to highlight your hands-on experience with routers, switches, and firewalls. Mention any tools you've used for monitoring network performance and security. We love seeing candidates who can demonstrate their technical prowess!
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 gives you a chance to explore more about our company culture and values!
How to prepare for a job interview at IntaPeople
✨Know Your Network Inside Out
Before the interview, brush up on your knowledge of enterprise-level network architecture. Be ready to discuss your experience with LAN, WAN, WLAN, and VPN configurations. Highlight specific projects where you designed or optimised networks, as this will show your hands-on expertise.
✨Showcase Problem-Solving Skills
Prepare to share examples of complex network issues you've resolved in the past. Use the STAR method (Situation, Task, Action, Result) to structure your answers. This will demonstrate your analytical skills and ability to troubleshoot effectively under pressure.
✨Highlight Security Best Practices
Since network security is crucial for this role, be ready to discuss your experience with firewalls, VPNs, and encryption standards. Bring up any relevant certifications like CCNP or CCIE, and explain how you've enforced security protocols in previous roles.
✨Be Ready to Lead
As a senior engineer, you'll likely be expected to mentor junior staff and lead projects. Prepare to talk about your leadership style and any experiences where you've guided a team through upgrades or migrations. This will show that you're not just technically skilled but also a great team player.
