Senior DevOps Network Engineer
New
F
Five9Network infrastructure
Location: India (Remote)Full-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 5+ years of progressive experience in Network Engineering, DevOps, or SRE roles
- Required Skills
- PythonCI/CDTerraformAnsible
Requirements
- 5+ years of progressive experience in Network Engineering, DevOps, or SRE, focused on large-scale network design, automation, and Infrastructure-as-Code.
- Expertise with Ansible, Terraform, and Python; experience with network libraries such as Netmiko, Nornir, or NAPALM.
- Design and operational experience with SDN and overlays, including VXLAN, OVN, and Project Calico.
- Advanced knowledge of Kubernetes networking, including CNIs, ingress controllers, service mesh, and Kube-Proxy.
- Experience with enterprise routing, security, and edge networking, including Cisco Nexus, Arista, Versa SD-WAN, Palo Alto, and Fortinet.
- Knowledge of API-driven application delivery and load balancing, including F5 BIG-IP AS3, Cloudflare APIs, or Octavia LBaaS.
- Linux networking expertise, including network namespaces, virtual interfaces, eBPF/iptables, and kernel-level routing.
- CCIE-level or equivalent mastery of BGP, OSPF, MPLS, and EVPN.
- Experience designing and scaling CI/CD platforms such as GitLab CI, Jenkins, or GitHub Actions, and applying test-driven development to infrastructure changes.
- Advanced troubleshooting experience with tcpdump or Wireshark, NetFlow, and log aggregation platforms.
- Technical leadership experience, including mentoring engineers, leading design reviews, and driving cross-functional initiatives.
- Deep telecommunications experience with VoIP, RTP, SIP peering or trunking, and Session Border Controllers is advantageous.
Responsibilities
- Design and oversee scalable CI/CD pipelines for automated testing and zero-downtime deployment of network configurations.
- Establish GitOps workflows and use Git as the source of truth for network state, policy, and infrastructure design.
- Build reusable network automation frameworks and playbooks to reduce manual configuration.
- Design and optimize software-defined networks and container networking across cloud and bare-metal environments.
- Write and review Infrastructure-as-Code using Ansible, Terraform, Helm, Python, and Bash.
- Automate security and traffic-management policies across firewalls and load balancers.
- Build network validation suites to verify network health, state, and routing tables before and after deployment.
- Develop telemetry, monitoring, alerting, and automated remediation capabilities.
- Create code-based infrastructure definitions and technical documentation using tools such as NetBox and Git Markdown.
- Partner with enterprise designers, SRE leaders, and platform teams on resilient, secure, multi-tenant network infrastructure.
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