It is Siemens Healthineers' policy to comply fully and completely with all United States export control laws and regulations, including those implemented by the Department of Commerce through the Export Administration Regulations (EAR), by the Department of State through the International Traffic in Arms Regulations (ITAR), and by the Treasury Department through the Office of Foreign Assets Control (OFAC) sanctions regulations.". Advanced network performance and root-cause analysis skills using packet captures and diagnostic tools such as Wireshark, firewall captures, tcpdump, iperf, or SolarWinds; ability to analyze retransmissions, duplicate ACKs, zero-window conditions, resets, packet loss, MTU/MSS, TLS negotiation, session aging, and application-response delays.