Senior Network Engineer (CCNP) — DC Networking Expert

CACI Ltd; Greater London; On-site; GBP 60,000 - 90,000; Full time

Job summary

CACI Ltd in London is seeking a Senior Network Engineer to join the UK Deployment Team. You will plan, design and deploy LAN/WAN networks for demanding clients, delivering changes with care and precision.

The role requires CCNP certification, deep Cisco expertise, and the ability to manage several projects concurrently while maintaining high availability and customer satisfaction. You will document diagrams, support change control, and mentor junior engineers.

Qualifications

• In-depth knowledge of Cisco Routing & Switching.
• CCNP certified.
• Experience designing medium to large enterprise networks.
• Ability to manage multiple projects concurrently.
• Strong customer-facing skills.

Responsibilities

• Plan, manage and deploy technology changes to support DC services.
• Create implementation plans for RFCs with detailed verification.
• Document network diagrams to a high standard.
• Peer review and validation of deployment plans.
• Ensure uptime and stability of essential services.

Skills

Cisco Routing & Switching

CCNP certified

BGP/OSPF

LAN/WAN design

VLAN trunking & EtherChannel

Layer 2 topology & STP

Hybrid DC connectivity

Project coordination

Customer facing

Networking principles

Job description

CACI Ltd in London is seeking a Senior Network Engineer to join the UK Deployment Team. You will plan, design and deploy LAN/WAN networks for demanding clients, delivering changes with care and precision.

The role requires CCNP certification, deep Cisco expertise, and the ability to manage several projects concurrently while maintaining high availability and customer satisfaction. You will document diagrams, support change control, and mentor junior engineers.