Network Infrastructure Specialist
1 day ago
We are seeking an experienced Senior Network Engineer to join our team in Portsmouth, supporting the design, deployment, and management of our full-fibre broadband network across the South of England.
This role is ideal for professionals passionate about networks and delivering reliable, high-performance connectivity.
The Role:
- Configure and manage network elements: Routers, Switches, CGNAT, Firewalls/VPNs, OLTs.
- Optimise traffic and connections: peering and transit.
- Monitor and troubleshoot network performance: resolve issues effectively.
- Perform upgrades and security patching: technology refreshes.
- Maintain network documentation: best practices.
- Collaborate with vendors and support teams.
Requirements:
- 5+ years of network engineering experience: ISP environment.
- Strong Juniper expertise: command line essential; certifications like JNCIS-SP or JNCIS-ENT preferred.
- Deep knowledge of IPv4/IPv6: EVPN, MPLS, VXLAN, CGNAT, DHCP, DNS, GPON networks.
- Experience with FTTH platforms: particularly OLTs.
- Strong troubleshooting and network performance skills.
- Valid UK driving licence: right to work in the UK.
Benefits:
- Competitive salary up to £55,000 per annum: annual bonus.
- 25 days of annual leave: public holidays.
- Private medical cover: critical illness, life assurance.
- Pension scheme: opportunities to work with cutting-edge technologies.
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