Technical Architect

TN United Kingdom; Cardiff; Hybrid; GBP 60,000; Full time

Job summary

An established industry player is seeking a Technical Architect to shape the future of their enterprise-level network. This role offers the opportunity to design secure and scalable IT architectures while leading cross-functional projects that directly impact thousands of users. With a focus on innovation and performance improvement, you’ll collaborate with cyber and infrastructure teams to embed best practices in network security. If you thrive in a dynamic environment where your expertise is valued and your voice is heard, this is the perfect opportunity for you.

Qualifications

• 3+ years experience designing and delivering enterprise network solutions.
• Strong knowledge of IP networking and security best practices.

Responsibilities

• Design secure, scalable IT network architectures for business needs.
• Lead network projects from concept to delivery across teams.

Skills

IP Networking

Routing

Switching

VLANs

Firewalls

Network Monitoring

Wireless Networks

VPNs

IDS/IPS

Communication Skills

Education

Degree in IT

Degree in Computer Science

Job description

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Role: Technical Architect
Hybrid | Flexible working with HQ in South Wales
Permanent | Circa £60,000 + excellent benefits

We're looking for a Technical Architect to join a major organisation that keeps essential services ticking across the UK. This is your chance to take charge of complex, multi-site network architecture-shaping how systems connect, communicate, and scale.

The environment is enterprise-level, the challenges are real, and the work you do will have a direct impact on thousands of users across the business.

What You'll Do:

• Design secure, scalable IT network architectures to meet evolving business needs
• Lead network projects from concept to delivery, working cross-functionally with tech teams
• Recommend strategic infrastructure decisions on hardware, software, and network tooling
• Improve performance and reliability through ongoing analysis and innovation
• Collaborate with cyber and infrastructure teams to embed network security best practices
• Troubleshoot complex issues and provide hands-on support where needed
• Stay ahead of the curve on new technologies and drive continuous improvement

What You'll Bring:

• At least 3 years of experience designing and delivering enterprise network solutions
• Strong knowledge of IP networking, routing, switching, VLANs, and firewalls
• Hands-on experience in hybrid on-prem/cloud environments
• Familiarity with network monitoring, wireless networks, VPNs, and IDS/IPS
• Excellent communicator, capable of translating tech into business value

Degree in IT, Computer Science, or a similar field is essential
Bonus if you've worked in regulated or high-availability environments

Why You Should Apply:

Because you're after more than BAU. You want to be involved in the design, the decisions, and the future of a large IT network-without being buried in red tape. This is a role where your expertise is trusted, your voice is heard, and your growth is backed.

Contact Lewis Allen to find out more.

Please apply with a CV and a cover letter outlining why you're perfect for the role.
Know someone great for the job? We offer a referral scheme-just get in touch!

Note: We do our best to respond to every application, but due to volume, we can't always guarantee it. If you haven't heard back within 7 days, unfortunately, you haven't been successful this time. Keep an eye on our site for new opportunities!