Senior Infrastructure Engineer

About the role

We are looking for a Senior Infrastructure Engineer to lead the design, deployment and operation of our data‑center networking platform. The role focuses on Cisco ACI environments, advanced routing, security and automation to support high‑performance applications.

Key responsibilities

• Architect and implement leaf‑spine fabric designs using Cisco Nexus 9000 switches and ACI policy model.
• Configure and maintain L3 routing protocols (BGP, OSPF) and data‑center security controls.
• Develop and manage automation workflows with REST APIs, Terraform and Ansible.
• Integrate and operate F5 LTM/APM load balancers and enterprise firewalls (Palo Alto, Fortinet, Check Point).
• Monitor infrastructure health using Prometheus, Grafana and ELK, and troubleshoot issues proactively.
• Collaborate with DevOps teams to embed CI/CD pipelines and IaC practices into network operations.

Required profile

• 8+ years of hands‑on experience with Cisco data‑center networking and ACI.
• Strong background in L3 routing, security concepts and on‑premise to cloud migrations.
• Proven ability to automate infrastructure at scale using modern tooling.
• Senior‑level expertise with Linux command line and networking fundamentals.

Required skills

• Cisco ACI, Nexus 9K, leaf‑spine design
• BGP, OSPF, L3 routing
• F5 LTM/APM, Palo Alto, Fortinet, Check Point firewalls
• REST APIs, Terraform, Ansible, Git‑based CI/CD
• Linux CLI, TCP/IP, DNS
• Prometheus, Grafana, ELK stack