Network Performance Analyst

Responsibilities

:

- Perform advanced packet analysis and deep-dive troubleshooting using tools such as Wireshark, NIKSUN, and Riverbed ARX.
- Leverage Gigamon TAPs and visibility infrastructure to monitor and analyze traffic.
- Proactively identify and resolve latency, throughput, and performance anomalies across network segments.
- Collaborate with network engineering, security, and application teams to provide root cause analysis and performance improvement recommendations.
- Develop and maintain performance dashboards, metrics, and documentation of findings.

Required Qualifications:
- 5+ years of hands-on experience in network performance monitoring and packet-level analysis.
- Expert-level knowledge of Wireshark with demonstrated ability to interpret protocol flows and anomalies.
- Experience using one or more of the following: Riverbed ARX, NIKSUN, Gigamon infrastructure.
- Strong knowledge of networking protocols (TCP/IP, UDP, DNS, HTTP/S, VoIP, etc.).
- Ability to interpret and correlate data across multiple tools and data sources.