Network Engineer

Tektora; Remote; GBP 60,000 - 65,000; Full time

Job summary

A leading consultancy is looking for Network Engineers with active SC clearance to join a large-scale data centre transformation project. You'll be responsible for developing High-Level and Low-Level Designs, executing implementation phases, and documenting outcomes. Ideal candidates will have proven network deployment experience and strong troubleshooting skills. This role is remote with occasional travel required within Southern England.

Qualifications

• Active SC Clearance is essential.
• Proven experience in large-scale network deployments.
• Strong hands-on configuration and troubleshooting skills.

Responsibilities

• Develop and update High-Level and Low-Level Designs (HLD/LLD).
• Execute implementation phases, configuration, and testing.
• Document deployment and testing outcomes clearly.

Skills

Large-scale network deployments

Hands-on configuration

Troubleshooting skills

Documentation capabilities

SD-WAN experience

Tools

Cisco Nexus 9300

Cat8300

Visio

Excel

Job description

Job Title: Network Engineer - SC Cleared

Salary: £60,000-£65,000

Location: Remote with occasional travel (Southern England)

Start Date: ASAP

Clearance: Active SC clearance required

Tektora is proud to be partnering with Networkology, a leading consultancy delivering critical infrastructure projects across defence and enterprise environments. We're hiring three SC-cleared Network Engineers for a high-impact, nationwide DC (non-ACI) and SD-WAN design and deployment initiative.

The Opportunity

You’ll play a pivotal role in the delivery of a large-scale data centre transformation project, supporting all stages from HLD/LLD through to implementation and testing. While the focus is primarily on data centre skill sets, candidates with SD-WAN experience will also be considered.

Key Responsibilities

• Develop and update High-Level and Low-Level Designs (HLD/LLD)
• Execute implementation phases, configuration and testing
• Document deployment and testing outcomes clearly
• Work with technologies including Cisco Nexus 9300, Cat8300, VLANs, VPC, BGP, OSPF, NX-OS, and CAT-OS
• Use tooling such as Visio, Excel, etc. to produce professional technical documentation
• Maintain a flexible, delivery-focused attitude

What You’ll Need

• Active SC Clearance (essential)
• Proven experience in large-scale network deployments
• Strong hands‑on configuration and troubleshooting skills
• Excellent documentation capabilities
• Availability to travel during implementation phases (largely in the South)

If you’re looking to work on a dynamic, large-scale programme with a respected consultancy, we want to hear from you.