Experience : 4-8 Years.

Requirements :

- Hands-on experience in wired networking protocols including VLAN, IP, STP, TCP/UDP, VRRP, OSPF, BGP, MPLS, IS-IS, SPBM.

- Hands-on experience in Enterprise Wireless LAN testing and validation.

- Solid understanding of network security concepts such as AAA (Authentication, Authorization, Accounting), 802.1X, VPN, Captive Portal, IPsec, and Firewalls.

- Strong knowledge of network infrastructure services including DHCP, DNS, RADIUS, LDAP, SSH, and Certificate Authorities.

- Hands-on experience with cloud platforms such as AWS, Azure, or GCP.

- Strong understanding of cloud-native and distributed systems (microservices, APIs, service communication).

- Experience with containerization and orchestration technologies such as Docker and Kubernetes.

- Strong knowledge of cloud middleware like RabbitMQ & Kafka.

- Proven expertise in triaging, reproducing, and resolving complex customer or field issues in large-scale or production environments.

- Familiarity with observability tools (metrics, logging, tracing) such as Prometheus, Grafana, ELK, or Loki.

- Strong root cause analysis (RCA) skills across networking, application, OS, and cloud layers.

- Experience in building or using AI & automation tools for debugging, log analysis, and issue resolution.

- Strong programming & debugging skills in Python, Java, or similar languages.

Good To Have :

- Familiarity with traffic generation tools such as Ixia or Spirent.

- Knowledge of virtualization technologies such as ESX and Hyper-V.

- Good communication and collaboration skills to work across development, QA, SRE, and support teams.

- Relevant certifications (CCNA, CWNA/CWSP, CompTIA Security+, or cloud certifications).