Senior Manager - IP and Security Operations
Vodafone - Qatar
Total years of experience :22 years, 9 Months
Technically minded and resourceful Certified Information Security Manager and Professional Scrum Master with comprehensive experience in streamlining all network security operations within IT sector.
Proven success in overseeing cyber-security, IT security, risk management, and project management functions for mobile cellular networks, IP transport networks, and information security. Critical thinker and problem-solver with expertise in planning, developing, and enhancing an information security management framework and supporting risk assessment processes. Experienced in ensuring regulatory security requirements and confirming process improvement and ISO ISMS and business continuity and audits. Possess in-depth knowledge and understanding of mobile networks end-to-end deployment and operations. Demonstrated ability to identify problems and create innovative solutions for computing and network architecture. Committed to superior services through a positive attitude and leadership within fast-paced environments.
Delivered expert services as a mobile network engineer and expertly performed various operations such as installing software, applying periodic patches, monitoring performance, and troubleshooting all the servers related to mobile networks NMS system. Co-ordinated and functioned closely with personnel and vendors to negotiate solutions and implement specifics. Ensured productive NMS user management by utilising file system, user, and group security policies. Served as potential member for Etisalat LTE ALU network execution across AUH region. Used .net technologies and awk programming in UNIX to automate system for report generation.
OMC-R in-charge for Kerala BSNL Cellone networks.
Commissioning of OMCR and BSC e3 and TCU e3 through TML.
Conducted ATP for OMCR, BSC and TCUs.
Integration of BSC, TCU, PCUSN and BTS using command files.
Involved in mapping of A-bis, Ater and A interface mapping.
Customization of BSS parameter as per the input from RF survey.
Database updating for network optimization.
OAM network establishment using ASN router.
Reconfigure of ASN using Site Manager.
Network monitoring for service improvement
Worked as coordinator from Motorola for the installation of BTS and BSC for Tata indicom network in kerala.
Integration of BTS and BSC by converting IBR.
Alarm testing and verification at BTS end and BSC end.
Offered ATP to Tata fro both BSC and BTS.
Done the installation of OMC software & database applications.
Offered AT (acceptance test) to BSNL.
Maintaining service affecting parameters like Call Volume, Failure rate, Diagnostic test, service observation, Handover success rate by running daily PM (Performance Management) Statistical report
Integration of New Sites to the Existing Network
Alarm monitoring and troubleshooting for BSC and BTS from OMC.
Prepare Daily/weekly/monthly Network outage/ alarm reports.
Preparing future enhancement plans for the network by keeping Revenue Generated database from network elements (BSC).
Done day-to-day maintenance of BTS & BSC through OMC.