RF Engineer is needed to perform the following duties:

• RF Engineer is needed to perform the following duties:

• Involves Designing and provisioning LTE/5G new site build, including 2C/3C carrier additions; Data analysis and troubleshooting various RF parameters such as RSSI, VSWR, and Cell diversity imbalance on LTE/5G cell sectors.

• Require Involved in Site Survey and responsible for Survey reports, including analyzing the existing Headend location, network equipment and cables, and other Network Vendors.

• It requires different carriers of AT&T antenna and site-based data like 1C, 2C, 3C and 4C.

• It requires applying different theories, such as propagation, cellular, and antenna theories, to choose a tower antenna.

• It requires pull data for GSM/UMTS/LTE for SITE/TRANSMITTER/CELL through ATOLL geo selector for data corrections and updates like for Height/Azimuth/Propagation Model/Antenna Information.

• It requires Create or Modify RFDS based on existing and proposed antenna configurations Carrier add Sites.

• It requires to work on the RFDS bulk update spreadsheet for filling required fields in different tabs like Individual and Final, which were mandatory requirements by the market.

• Validate and execute scripts to be run in the Base Station Controller and make changes via GUI interfaces; monitor GPRS, call Traffic, and frequency associated with the TRX’s (BTS Hardware).

• Utilize the information provided by AT&T like FA Locations/RFDS ID/ Sites /ATOLL Name for Sites create and reassign it if required.

• Use ATOLL output to create the site, transmitter, and cell databases.

• It requires work on editing data in the RFDS bulk update sheet and master update sheet as per market requirements by entering the data manually.

• It requires work on CIQ creation and carrier add using customer inputs like RFDS, plumbing diagrams, and output from ATOLL

• It requires working on post processing tools like Actix to verify UMTS and LTE log files for L3 event analysis (Call Drops, Call failures, and HO Failure) and preparation of Walk test reports

• Migrating 4G LTE eNodeB’s   and CISCO SIAD from the source IP to the target IP addresses respectively, Implementing TAC changes on the 4G LTE eNodeB’s, validating connectivity from Cisco SIAD towards eNodeB’s (4G)/NodeB (3G /UMTS) and MSN be performing the Ping Tests, Performing KPI (Key Performance Identifier) tests, QA (Quality Audit)

• Manage the operations of walk testing which includes preliminary benchmark testing, CW testing before using JDSU.

• Process and analyze UMTS and LTE coverage in and around the building, providing the benchmark test report.

• Provide coverage prediction plots for UMTS RSCP, EcNo plots and LTE RSRP and RSRQ plots based on survey and benchmark reports using iBwave design tool.

• Provide RF exposure plots and based on the plots providing any down tilts if needed in the neighboring Macro sites.

• Perform pre/post checks and health checks on the Nodes to determine the integrity of the network elements and address any issues that may have occurred before and/or after the provisioning process.

• Training of new Engineers in Wireless Network Engineering Team.

• It requires to work on Pre-Launch Activities which include parameter Audit, comparing snapshots and alarms to ensure optimum performance of the Metro cell.

• It requires to monitoring and reporting alarms to AT&T and MPC to resolve the during Maintenance window if site is set to Open Access.

• It requires to Checking Missing neighbors in UMTS and add them both ways in between Macro and Metro.

• Post Launch Activities include Daily monitoring of newly soft launched venues for Voice and Data Accessibility, Retainability, Hand over Mobility.

• It requires to recommend changes to AT&T and upon approval implementing them during Maintenance window to improve the performance of Metrics to meet the target KPI’s.

• Upon the major Metrics meets the target KPI, RFO report will be reviewed with market mRAN and close out package will be sent out.

 

Bachelor's Degree is required in Electrical Engineering or Electronics and Communication Engineering or Electronics Engineering.