Senior Network Engineer

Security Clearance:NV1 Clearance Required

We're seeking a Senior Network Engineer to join a high-performing team responsible for designing, implementing and supporting secure network infrastructure across critical technology environments. This is an excellent opportunity for a technically strong engineer who enjoys solving complex networking challenges while working with leading technologies.

About the Role

As a Senior Network Engineer, you'll play a key role in the design, configuration and optimisation of enterprise network solutions. Working alongside infrastructure, security and cloud teams, you'll ensure network services remain secure, resilient and aligned with organisational standards.

You'll also contribute to network automation initiatives and support modern hybrid cloud connectivity across on-premises and cloud environments.

Key Responsibilities

• Design, configure and support enterprise network infrastructure.
• Implement and administer secure network access solutions.
• Configure and maintain Cisco and Juniper networking technologies.
• Administer and optimise Cisco Identity Services Engine (Cisco ISE).
• Troubleshoot complex network issues and drive continuous improvements.
• Support network integration with AWS and Azure cloud environments.
• Contribute to network automation and infrastructure-as-code initiatives.
• Ensure network solutions comply with security and operational standards.

What You'll Bring

• Demonstrated experience as a Senior Network Engineer in enterprise environments.
• Advanced proficiency with Cisco Identity Services Engine (Cisco ISE).
• Extensive hands-on experience with Cisco and Juniper networking technologies.
• Strong experience in enterprise network configuration and administration.
• Proven expertise implementing and managing Network Access Control (NAC) solutions.
• Experience supporting hybrid cloud networking within AWS and/or Microsoft Azure.
• Exposure to network automation tools and scripting is highly regarded.
• Excellent troubleshooting, analytical and stakeholder communication skills.

Mandatory Requirements

• Current NV1 Security Clearance (essential).
• Ability to work within secure government or highly regulated environments.

Why Apply?

• Work on large-scale, mission-critical network environments.
• Join a collaborative team of experienced infrastructure and security professionals.
• Exposure to cutting-edge networking, cloud and automation technologies.
• Opportunity to contribute to projects that make a real impact.