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Sr. System Engineer Resume

OBJECTIVE:

To achieve a challenging and progressive position in IT /Telecommunication field where I can explore my experience.

SUMMARY:

  • Startup, test and commissioning, acceptance, software upgrade, Integration Ericsson of APG40/43, AXE 810, MSS Core, MGW, CUDB and HSS FE and Extreme routers.
  • Good knowledge and hand on experience in network infrastructure for the enterprise LAN/WAN network and MPLS.
  • Having a BGP,ECMP and BFD protocols knowledge.
  • Installed, replaced and configure Extreme routers
  • Decoding various Signaling messages (CAMEL, BICC, MAP, SIGTRAN, SIP) by using Protocol Converters (Net Tester, K15) and Wireshark
  • Knowledge and overview in CSFB, IMS (P - CSCF, I-CSCF, S-CSCF, MTAS, HSS, CUDB, MGCF, ISUP, BICC, SIP, H248, Diameter signaling
  • SBC and DBE configuration.
  • Rectified faults /alarms and troubleshooting of DC power Equipment ( UPS, Rectifiers and Batteries )
  • Configured and replaced MPBN extreme routers
  • Hand on trouble shooting experience of E1/ T1, STM and C7 links
  • Good Knowledge in SIP, RTP, RTPTC, G729, G711 and G722 protocols.
  • Loading firmware and device configuration via HTTP(S) or TFTP .
  • Worked with Confidential Int’l as Q/A & Q/C Engineer and certified by Director Quality team.
  • Implementation, installation, TEST, commissioning, operation and maintenance, fault management and testing scenarios experience in 2G, 3G/4G Ericsson core and BSC nodes.
  • Knowledge and overview in CSFB, IMS (P-CSCF, I-CSCF, S-CSCF, MTAS, HSS, CUDB, MGCF, ISUP, BICC, SIP, H248, Diameter signaling
  • Initial startup of APG 40, APG 43, APZ, APZ and APZ of Ericsson core and BSC nodes.
  • Installed, replaced and configure Extreme routers
  • Configure new C7 signaling links in core nodes.
  • Having uploading software and decoding protocols by using Citrix and Wireshark FTP.
  • Planned activities for the addition of new transmission circuits (STM1, E1/T1) C7 links, integration call routing, adding new nodes, shifting E1s, C7 links from old nodes to upgraded nodes with coordination of field team as per approved change management procedures.
  • Testing & operation handling and solving critical /major alarms, IP networking, replacing and configure MPBN extreme routers and MGW R4, R5 Hardware and testing.
  • Running daily routine test, scheduling weekly, monthly and yearly core and MWG nodes backups ( T,T files, CP, Burbackup)
  • E1/T1 and C7 links alarms rectifications and alarms troubleshooting with IN, SMS, Nokia, Huawei teams and other vendors connected in STPs nodes.
  • Replacing and punching E1/T1 jumpers wire from Switch DDF.
  • Decoding various Signaling messages (CAMEL, BICC, MAP, SIGTRAN, SIP) using State of the art Protocol Converters (Net Tester, K15) and Wireshark application.
  • Responsible for any changes required in the Core Network nodes & Platforms (MSC, VLR, MGW, GMSC, STP, HLR, AUC, FNR, and HSS).
  • Alarms trouble shooting, replacing HW and handling project activities Ericsson MGW and MSC Server.
  • Run audit in AXE810 nodes rectified alarms with implementation project team

PROFESSIONAL EXPERIENCE:

Confidential

Sr. System Engineer

Responsibilities:

  • Attending PAT of MSC /BSC/ STP / HLR and APG 40 of Ericsson core nodes 2G/ 3G.
  • Follow up the non-conformance observed in during the PAT.
  • Trouble shooting alarm and H.W replaced experience in Hauwei UMG 8900 and MSoft 3000.Weekly back up of Msoft 3000 Hauwei and UMG 8900.
  • Prepared check list for PAT as per quality standard specifications.
  • Doing a STM / E1 testing in order to find out the silent, one way and cross talk problem. Monthly /weekly CP, bur backup, CRD backup and decoding.
  • Coordinate the project / integration teams if there is any pending issue. Trouble shooting alarms and to replace H.W from MSC,BSC,MWG,SCP,HLR and ITMSC with define procedure.(OP1)
  • Involved in Microwave and IP alarms trouble shooting and fixed immediately
  • Prepared installation checklist for MSC, BSC, BTS 2000, WLL and 5 ESS digital switching equipment as per lucent quality standard. Site inspection and generate the non-conformance report for preventive action .during the installation of MSC, BCF, STF, BTS 2000 (indoor & out door).
  • Keeping all non-conformance record as per sites in database.
  • Coordination in implementation of ISO standards in all departments across the Kingdom.
  • Trained, coached and guided to the Internal Quality Auditors to perform periodic audit trials in ensuring compliance of company processes with ISO specified standards.
  • Reviewed and analyzed the internal audit reports and indicate measures gaps for improving and corrective actions when and where required.
  • Provide periodic reporting on various activities and quality control measures.
  • Analyze, develop and monitors suppliers performance quality measures.
  • Developed policies & processes and conduct process s & internal audits.
  • Developed and implemented a Quality Assurance Program, to control installation Quality, rendered by subcontractors, for the deployment of WLL, GSM system.
  • Honorable to complete GSM projects 200 K, 300 K and 500 K GSM projects with Confidential in Saudi Arabia.

Confidential

Q/A & Q/C ENGINEER

Responsibilities:

  • Prepared installation checklist for MSC, BSC, BTS 2000, WLL and 5 ESS digital switching equipment as per lucent quality standard.
  • Site inspection and generate the non-conformance report for preventive action .during the installation of MSC, BCF, STF, BTS 2000 (indoor & out door).
  • Keeping all non-conformance record as per sites in database.
  • Coordination in implementation of ISO standards in all departments across the Kingdom.
  • Communicate, educate and create awareness among key representatives of departments and all employees regarding the importance and the management of ISO standards.
  • Trained, coached and guided to the Internal Quality Auditors to perform periodic audit trials in ensuring compliance of company processes with ISO specified standards.
  • Reviewed and analyzed the internal audit reports and indicate measures gaps for improving and corrective actions when and where required.
  • Provide periodic reporting on various activities and quality control measures.
  • Analyze, develop and monitors suppliers performance quality measures.
  • Developed policies & processes and conduct process s & internal audits.
  • Developed and implemented a Quality Assurance Program, to control installation Quality, rendered by subcontractors, for the deployment of WLL, GSM system.
  • Honorable to complete GSM projects 200 K, 300 K and 500 K GSM projects with Confidential in Saudi Arabia.

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