December 2017 - at Present
Wilaya d’ Alger
Perform Site surveys and write site survey reports.Perform InventoriesPerform MSO and RF Site Installations (ASTRO/P25), commissioning and testing according to the design provided by the Systems Engineer.Perform network integration activities in the field.Configuration of Extrem Switch L3, HP switch, GGM router.Interface with Sub-contractors during site installation phase.Manage 3rd party work acceptance.Support FAT (Factory Acceptance Tests) when required. Perform Field Site acceptance Tests (FSAT) in the field with the customer Interface with ESSC (European System Support Centre) for field issue troubleshooting upon resolution. Open C3 cases as required in the field and maintain ownership of the case until closure Work with the CSM (Customer Service Manager) to provide technical support for systems in support phase when required.Work with the Motorola FPM (Field Project Manager) for day-by-day task assignment and coordination.
December 2016 - June 2017
Commune de Brazzaville
Preparing HLD and LLD for RNC and BSC after negotiation with Customer Interfaces. Preparing Implementation solutions, HLD and LLD for IUCS, IUPS,IUb, Abis, A and GB over IP migration. MOCN feature activation and troubleshooting. UMTS expansion to 2 carrier, 3carrier, expansion U2100 and U900. BSC/RNC Commissioning, Integration, Troubleshooting and test acceptance. A TDM to A IP, Gb TDM to Gb IP. IP Plann Preparation, and 2G/3G/4G design. LTE FDD/TDD EnodeB integration and troubleshooting. Fault Management: Alarm handling and clearance, Troubleshooting Interface packet losses. Configuration Management: RF WO execution which include neighbours definition, optimisation parameter changes, LAC/RAC/URA modifications, PSC changes, sector addition/deletion. License Management: Download and activation of new licenses in different nodes. Other Tasks: Link augmentation (Iu Interface expansion/migration), Handling customer complaints, IP/VLAN changes in sites.
Satellite Ground Station Maintenance RF Engineer
at Algerian Space Agency
August 2015 - December 2016
Wilaya d’ Alger
Interface at technical level with the maintenance service providers and coordinate the maintenance activities. Coordination of the investigation and rectification of anomalies reported by the operations/maintenance team and interface with manufacturers if necessary for anomaly correction. Attend daily/weekly operations coordination meetings and interface with operational representative as required. Operations and Maintenance of Ground Stations and/or Ground Stations Engineering/Integration to be used for GEO missions. Maintenance and operations of large ground stations including site infrastructure. Ground Station design/integration/testing (in particular regarding the Antenna, RF Front End, Base Band subsystems and Monitoring & Control) Usage of Tracking systems including Antenna Control Unit (ACU/ADU)/Tracking receivers for large antennas to acquire GEO satellite (C,Ka,K,Ku band Antenna). Operation and configuration of integrated TT&C baseband equipment and ranging systems
June 2011 - July 2015
Wilaya d’ Alger
Integration and network rollout activities of GSM/WCDM /LTE/ BSS/UTRAN/EUTRAN nodes. Installation Supervision, Commissioning, Integration, Test, ATP and Troubleshooting BSC/ RNC 6900&6910. Swap BTS/ NodeB of different vendors (Ericsson/ZTE/..) in network to Huawei Equipment. Perform Re-parenting of BTS/ NodeB within & between BSC/RNC. Configuration & modification of different interfaces (A, IuCS & IuPS) and co-ordination with Core & Transmission team. Planned work & CR implementation(Software/patch upgrade, Software upgrades and updates of GSM BSS nodes. RAN/UTRAN/UTRAN first line support for GSM/WCDMA Project. Preparing LLD of NobeB Preparing IUB/. Preparing LLD of RNC for different interfaces IU-CS/IU-PS/IUB. Perform initial analysis to identify issues follow by restoration if possible (1st line of Support).
April 2009 - June 2011
BSS Field Maintenance Engineer in Mobiserve Algeria: from 10 /06/2010 to 25 /06/2011: Maintenance, commissioning all types of Nokia Siemens BTS (BTS 240,240XL, 240XLII, 240XS,..) . Installation, maintenance, commissioning with PNMT, integration, swap, upgrade of the equipment MW NEC (PASOLINK) . Maintenance of different PDH link MW(Siemens: SRAL, NEC: V3,V4, NEO…). Installation and maintenance all type of rectifier (Siemens 1 and 2 generation , Saft 1600 and 1800, Emerson 1 and 2 generation….) . PM/CM 24/7 to perform all radio network included all equipments quoted below and support for sub-contractor in PM/CM to resolve the problem in duration required by customer….. Installation, maintenance, commissioning, swap of the equipment Nokia Siemens Networks. Continuation of converting single band 900 MHz sites into dual band 900+1800 MHz sites, using indoor Flextronics diplexers to increase traffic carrying capacity. Team leader while working on site.
Magister in Telecommunication
at University of Engineering and Technology, Tlemcen, Algeria.
2007 - 2010 (3 years) Wilaya de Tlemcen
at University of Engineering and Technology, Tlemcen, Algeria
2002 - 2007 (5 years) Wilaya de Tlemcen