Senior Network Engineer

We’re looking for an experienced Senior Network Engineer to join our client’s IT infrastructure team. In this role, you will contribute to the design, implementation and maintenance of complex network environments while ensuring high levels of security, performance and availability. You will work in a technically demanding environment where infrastructure reliability and innovation are key, while also mentoring junior engineers and helping define technical standards across the organisation.

Role & Responsibilities

As a Senior Network Engineer, you will play a key role in managing and evolving the network infrastructure while supporting strategic technology initiatives. Your main responsibilities include:

• Participating in the day-to-day administration, optimisation and evolution of the network infrastructure.
• Managing, securing and improving the firewall environment.
• Contributing to infrastructure evolution or migration projects under the coordination of the IT team.
• Providing Level 3 technical support and assisting colleagues with complex network issues.
• Documenting technical processes and creating clear guides and procedures to support internal teams.
• Designing and maintaining network architecture diagrams and technical documentation.
• Implementing and integrating solutions across on-premise, cloud and hybrid environments.
• Supervising and validating the quality of project deliverables related to network infrastructure.
  
  
  

Technical Expertise

The ideal candidate will bring strong expertise across network architecture, security and infrastructure operations, including:

• Advanced experience in Disaster Recovery architecture (design, deployment and support).
• Advanced knowledge of DNS and DHCP services.
• Strong experience in technical documentation and process definition.
• Expert-level knowledge of Palo Alto firewall technologies, including tools such as Panorama.
• Advanced experience with monitoring tools and incident management processes.
• Expert knowledge of routing protocols such as BGP and OSPF.
• Strong understanding of network segmentation and security best practices.
  
  
  

Profile - The Ideal Candidate

Our client is looking for a senior-level professional with strong analytical skills and a collaborative mindset who enjoys working in complex infrastructure environments. The ideal candidate will bring:

• Proven experience as a Senior Network Engineer in enterprise-level environments.
• Strong troubleshooting capabilities and the ability to handle high-level technical support scenarios.
• Experience mentoring or supporting junior engineers within a technical team.
• A structured approach to documentation, knowledge sharing and operational excellence.
• The ability to work collaboratively within infrastructure and project teams while maintaining a high level of technical ownership.