Published : October 16, 2012
Description
As
Service Engineer Radio Tuning & Optim you will responsible to :
Perform RF tuning & optimization and other RF related service
activities for high capacity wireless networks using GSM, WCDMA and/or
LTE technologies; familiar with link budgets, RF propagation from
cellular antennas, parameters and Radio features of at least one of the
following technologies: GSM, WCDMA and/or LTE; work independently in
performing optimization activities; provide training and guidance to
less experience persons in the area of expertise; utilize engineering
tools such as cell planning tools, drive test data collection and post
processing tools, and network performance statistics monitoring and
analysis tools; good knowledge of Ericsson product and service
portfolio, and competitive offerings; support the preparation of
Requests for Proposals if requested.
Technical and/or functional skills:
ü Performance reports/Post processing tool
ü Manage network trials and performance data to identify coverage, capacity and interference problems
ü Identification and analysis of key issues on the network in order to achieve QoS targets for 2G/3G/LTE
ü Ensuring first-class support is given to the resolution of customer problems
ü Strong understanding of 3G/2G/LTE
ü Strong understanding of EDGE//HSPA/LTE concepts.
ü A comprehensive knowledge of hardware and software features and constraints for 2G/3G/LTE
ü Ability to collect and analyze data from the 2G/3G/LTE networks to resolve problems and make recommendations for improving QoS
ü Ability to analyze air interface signalling to help resolve problems and make recommendations for improving QoS
ü Ability to develop original processes and procedures
ü Ability to deliver innovative solutions to challenging problems
ü Drive recommendations for changes to the physical and parametric configuration of cells
ü Basic knowledge in RF planning
ü Counter analysis and understanding
ü Good knowledge on 2G/3G/LTE Radio parameters and timers
ü Working knowledge of MapInfo or other GIS tools
ü Data throughput optimization for 2G/3G/LTE.
ü Good knowledge on Neighbor relations and analysis
ü Good knowledge in BSS/RNC/MME parameters
ü Parameter audit and report preparation
ü Analysis of drive test data and recommendation
ü Good working knowledge in MS Excel and MS Access
ü Performance and root cause analysis of the air interface
ü LTE/3G/2G network environment and radio knowledge
ü Exposure to tools like TEMS, ACTIX, BO, etc
ü Improve
cells on following KPIs: RRC attempts, RRC Failures, CS/PS RAB
attempts, CS/PS RAB failures, DCR, CSTR, SHO attempts/failures, HS
attempts, HS retain-ability failure rate, HS accessibility failure rate.
Human Competence
ü Track record as a Service Engineer in the area of Radio Tuning and Optimization technology and/or operations.
ü Be a team player and strong interpersonal skill
ü Ability to work under pressure.
ü Be enthusiastic and motivated
ü Have strong customer relationship and customer focus and have effective presentation and communication skills
ü Strong customer focus and high concern for quality is required
ü Demonstrated ability to be self-motivated and initiative
ü Leadership skills: Must be a team player with quality orientation, integrity, openness and learning agility
ü Maintain and develop a team of appropriately skilled and knowledgeable optimization engineers.
ü Language skills: Good command over verbal and written English is required.
ü Values and behaviors: Integrity, Openness & Learning agility
Education Background and Experience:
ü Bachelor
in Electrical Engineering, Electrical Engineering, Electronic
Engineering, and Telecommunications Engineering, MIS or related field.
ü Having
significant relevant experience and three (3) years of progressive
experience tuning and optimizing high-capacity wireless GSM, LTE, or
UMTS networks using RF engineering technology.
Apply here : Ericsson