ESR Healthcare is hiring: Wifi network Tester Mountain View, CA in Mountain View
ESR Healthcare, Mountain View, California, United States
Wifi Network Tester - Mountain View, CA
Experience: 10 Years
Duration: Contract
Passport No & LinkedIn is Mandatory
Description:
Prior experience with WiFi performance testing is required. Familiarity with Octoscope, Candela, or Veriwave test equipment is a MUST.
Good knowledge of RF concepts is required: splitters, attenuators, antennas, RF shielded boxes.
Familiarity with lab test equipment is required: Spectrum analyzers, network analyzers, oscilloscopes.
Good knowledge of TCP-IP, and L2 networking/switches, Wireshark debugging tools is required. Familiarity with L3-networking/routers is a plus.
Good knowledge of device management protocols like TR-069.
Ability to write shell scripts to validate CPE (i.e. TR-069 routers) on the network is required.
Ability to customize scripts and run experiments per vendor; ports, WiFi radios, SSID packets, etc. is required.
Background in software automation using tools like Python and Expect or others is a plus.
Prior experience with debugging tools and root-cause analysis is required. The candidate must have good problem-solving skills.
The candidate will generate TPut/KPI/other performance metrics and statistics for the devices being tested, compile test reports, and help prepare presentations. Good documentation skills are required.
Perform tasks pertaining to CPE validation & automation.
Hands-on experience to create new test cases for chamber-based WiFi testing, like Candela, Octoscope, and/or Veriwave.
Write TR-069 related scripts.
Customize scripts per vendor including ports, WiFi radios, SSID packets, etc.
Generate TPut, KPI, and other performance metrics for the devices being tested.
Write shell scripts to validate CPE (i.e. TR-069 routers) on the network.
Scope / Timeline / Sample Task List:
The candidate will work with professional lab test equipment.