Third party employment agency called>they took a technical interview>Siemens ruggedcom called and took a 1hour and 45 minutes technical interview>HR called and took an interview>job was offered after 3 weeks.

Interview process was pretty quick, and everything happened in about 10 days or less. First received a screening call from HR, which had standard networking questions lasted for about 10 Mins, and then later was followed up by a technical interview for 1+ hour, Then i was given interview questions to solve and report back in 1 Hr again. then interview with the manager that lasted about 30 mins..