Senior Infrastructure Engineer
Certain Advantage are hiring for a Senior Infrastructure Engineer based in either Manchester, Blackpool, Newcastle, Leeds or Birmingham.
This role is on an initial contract till the end of March 2027.
We are looking for a Senior Infrastructure Engineer (NetDevOps) to design, build, and evolve large-scale enterprise network platforms, with a strong focus on modern, automated, and cloud-integrated infrastructure.
Your responsibilities:
1. Design, implement, and enhance enterprise network infrastructure across data centre, hybrid, and cloud environments
2. Engineer and implement network traffic flows to support business-critical services
3. Build and maintain secure hybrid connectivity across Azure, AWS, and OCI
4. Implement and manage Palo Alto firewall policies across on-prem and cloud environments, aligned to Zero Trust principles
5. Design and operate high-availability network services, including routing, segmentation, and resilience
6. Develop and maintain network automation using tools such as Python, Ansible, and Infrastructure as Code
7. Collaborate with architecture and platform teams to ensure solutions align with engineering standards and strategic direction
8. Contribute immediately to delivery work, demonstrating the ability to operate with minimal ramp up
9. Document designs and changes clearl...