Since 2012, RM Technotree has been delivering a host of enterprise level, customized and integrated consulting solutions, inclusive of Staffing, Smart Applications, Analytics and BI Development, Networking and Information Security services, and Software development. Our services are a fusion of uniformly-balanced mix of technological skills, powerful methodology, domain knowledge, firsthand experience and a zest for IT. Visa sponsorship H1b, OPT, CPT sponsorship provided for the suitable candidate 4G5G System Test Engineer Location Reston, VA We are looking for a LTE5G Air interface and Call Processing Test engineer to join our Wireless network team. You will be a key contributor as a product validation engineer in a multi-functional team of RD, Systems engineering, and product validation to introduce Samsung products to Wireless Carrier. Essential Duties and Responsibilities Responsible for development of product validation, feature validation, systems and performance analysis, customer review sessions for LTE RAN products focusing on Air interface, E2E performance, and Call Processing. Analyzing the product and feature requirements, converting them into system test cases and execution to ensure product meets customer spec. Aid in product feature performance analysis, evaluation of new product SW releases Perform detailed analysis of 4G Wireless Protocols Responsible for analyzing and troubleshooting the issues Educate our customers on Samsungrsquos new products and services both individually and in a team environment. Ensures that customer commitments are achieved according to plan. Works closely with various support organizations, logistics, and cross- functional teams from SEA and Samsung HQ to achieve successful new product roll-outs and developments. BackgroundExperience required Good understanding on LTE concepts such as DLUL scheduling, LTE power control, Beamforming fundamentals, MIMO. Experience with ongoing 3GPP Rel activities is beneficial Experience with system testing activities such as feature validation, test description documentation, parameter optimization, performance analysis, test strategy creation, problem troubleshooting Strong knowledge in 4G air interface and call processing technologies and network architecture specifically focused on Radio Access Network Good understanding of overall Wireless systems with emphasis on PHY, MAC, RLC, RRC and PDCP layers Understanding of IOT technologies including eMTC, NB-IOT. Experience in EMS systems, managing network elements, software upgrades etc Experience with SW development is beneficial Understanding of 3GPP systems Core and RAN networks Understanding of HW as well as SW architecture Experience with test tools including protocol analyzers, XCALQXDM, Wireshark, Channel Emulator, Spectrum Analyzers, Signal Generators, etc. Undergraduate Degree in engineering with 10-12 years of directly related experience is required. A Masters with 10 yearsrsquo experience is preferred Bachelorrsquos Degree is EECS is required Ability to travel sporadically during the project To Apply Please send us your resume, Visa Status, Availability, your requested bill rate, Skype Id and LinkedIn Profile. With RM Technotree at the helm of your career, you can be sure of making a smooth transition to advancing your career, with the benefits we offer Competitive Salary,Health Insurance,Life Insurance,401 K,H1 B Sponsorship,Vacation Time Off,Referral Bonuses,Ongoing Training,Global Opportunities,Green Card Processing Assistance. Regards vijay please share updated resumes to vijayrmtechnotree.com phone425-278-4666