Network Infrastructure Specialist
1 day ago
Salary: Up to £55,000
We are seeking an experienced Core Network Engineer to join our team and support the design, deployment, and management of our full-fibre broadband network across the South of England.
The successful candidate will be based in Portsmouth with travel to data centres and network sites as needed.
Key Responsibilities:- Configure and manage Layer 2 and 3 network elements (routers, switches, CGNAT, firewalls/VPNs, OLTs).
- Monitor and troubleshoot network performance, resolving issues effectively.
- Maintain network documentation and best practices.
Requirements:
- 5+ years of network engineering experience in an ISP environment.
- Deep knowledge of IPv4/IPv6, EVPN, MPLS, VXLAN, CGNAT, DHCP, DNS, and GPON networks.
- Experience with FTTH platforms, particularly OLTs.
- Strong troubleshooting and network performance skills.
- Valid UK driving licence and the right to work in the UK.
Benefits:
- Competitive salary and annual bonus.
- 25 days of annual leave plus public holidays.
- Private medical cover, critical illness, and life assurance.
- Pension scheme.
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