Senior Network Engineer
If you would like to know a bit more about this opportunity, or are considering applying, then please read the following job information.
Cisco LAN/WAN/VPN
Location:
Merthyr Tydfil (mainly onsite)
Salary:
£47,000
£53,600 + 23.7% employer pension & excellent benefits
Make a Difference with Your Expertise
Are you an experienced
Cisco Network Engineer
looking for a role where your work genuinely makes a difference?
Were looking for a
Senior Network Engineer
to take the lead in maintaining and developing high-quality
voice and data network services
that support vital public services across South Wales.
Youll be joining a forward-thinking digital team driving
technology transformation
across the organisation
a chance to combine technical challenge with real purpose.
The Role
In this hands-on role, youll be responsible for the operational delivery and optimisation of our Cisco-based infrastructure. From ensuring seamless connectivity across LAN/WAN/VPN environments to securing the network and supporting VoIP systems, your expertise will keep our digital services running smoothly.
Key Responsibilities
Lead the configuration, maintenance, and support of Cisco LAN/WAN/VPN infrastructure
Ensure secure and resilient data and voice services across multiple sites
Manage and optimise firewalls, wireless networks, and cybersecurity tools
Support and integrate VoIP and unified communication systems
Collaborate with IT and digital project teams to deliver infrastructure improvements
Oversee network lifecycle management, capacity planning, and business continuity
About You
Youre an experienced
Network Engineer
who thrives in complex environments and enjoys taking ownership of your work. You have strong hands-on Cisco experience and a passion for reliable, secure network delivery.
Essential Skills & Experience
Proven experience in Cisco configuration and troubleshooting
Strong knowledge of LAN, WAN, VPN, routing, switching, and wireless technologies
Understanding of network security
firewalls, IDS/IPS, MDM
Experience supporting VoIP or voice communication systems
Excellent communication and stakeholder engagement skills
Desirable
Certifications such as CCNA, CCNP, CWNA, ITIL
Experience with Cisco Catalyst Switches and ASA 5500/5500-X Firewalls (FirePOWER)
Background in public sector or healthcare IT environments
Why Join Us
This is more than a technical role
its an opportunity to contribute to a team delivering digital excellence to the public. Youll be part of a collaborative, supportive IT environment where your expertise is valued and your professional growth encouraged.
Youll enjoy:
Competitive salary up to £53,600
Generous 23.7% employer pension contribution
Flexible hybrid working (typically 12 days per week/fortnight onsite)
Excellent worklife balance and civil service benefits
Ongoing training and development opportunities
Apply Now
Join us and play a key role in keeping essential public services connected, secure, and future-ready.
Keywords:
Senior Network Engineer, Cisco Network Engineer, LAN, WAN, VPN, Network Security, Cisco ASA, Catalyst Switches, VoIP, Firewalls, CCNA, CCNP, South Wales, Public Sector IT, Infrastructure Engineer.
Equal Opportunities:
We are committed to building a diverse and inclusive workplace. All qualified applicants will receive consideration for employment without regard to race, gender, age, disability, or other protected characteristics.
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