Network Installation Engineer - Must have an Active DV Clearance

We are looking for an experienced Network Installation Engineer to join a high-performing team delivering secure network solutions within the Defence and National Security sector. This is a hands-on role where you will work across complex and high-security environments, taking ownership of network design, configuration, and implementation.

You''ll play a key role throughout the full delivery lifecycle - from surveys and designs to implementation, troubleshooting, and handover into service.

What you''ll be doing:

• Working closely with technical teams to understand and deliver project requirements

• Conducting on-site surveys and supporting the creation of physical network designs

• Producing logical network designs, Bills of Materials, Build Guides, and Work Instructions

• Configuring and implementing both physical and virtual network infrastructure

• Troubleshooting and resolving technical issues, providing 3rd line support where needed

• Supporting live implementations and ensuring smooth service handover

• Maintaining accurate network configuration documentation

• Collaborating effectively with internal teams, stakeholders, and customers

What we''re looking for:

• Proven experience with WAN connectivity and routing protocols

• Strong knowledge of Juniper and Catapan configuration, design, and support

• Ability to produce and deliver detailed network designs, surveys, and approvals

• Experience creating logical designs and technical documentation

• Hands-on expertise in network implementation and troubleshooting

• Solid background in 3rd line support within secure or complex environments

• A confident communicator with the ability to take ownership and make informed decisions

Clearance:

• An active DV clearance is essential for this role.