A Wireshark job typically involves using the Wireshark network protocol analyzer to capture, inspect, and troubleshoot network traffic. Professionals in this role may work in cybersecurity, network administration, or IT support, analyzing packets to detect security threats, diagnose network issues, and optimize performance. Strong knowledge of networking protocols, data packet structures, and troubleshooting techniques is essential. Wireshark jobs are commonly found in industries such as telecommunications, finance, healthcare, and government.