CDMA Core Network Specialist
O& M of CDMA MSC & MGW
• Performing the MSC/MGW daily O & M duties.
• Review logbook and fault register to ensure smooth O & M.
• Review network statistics and coordinate with other departments if necessary.
• Exchange data configuration: B-number analysis, Barring analysis, Routing analysis, configuration of: SCCP routings,
C7 signaling data, roaming data, etc.
• Maintaining MSC/VLR nodes in accordance with the standards set out by vendor manuals and submitting O & M reports on
regular basis to the supervisor.
• Ensuring prompt and effective fault attendance, rectification and escalating complex faults to the supervisor or vendor.
• Implementing software corrections received from manufacturers for system upgrade/modification.
• Ensuring system backups are done and transferred to external media.
• Handling any extra tasks given by the supervisor.
• BSC in Telecom or equivalent qualification.
• Good in CDMA Technology.
• Good in C7 signaling and troubleshooting problems using protocol analyzer.
• Number analysis.
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GSM Core Network Specialist
To cover GSM Core network back office duties.
• Performing the MSC/MGW daily O & M duties.
• Review logbook and fault register to ensure smooth O & M.
• Review network statistics and coordinate with other departments if necessary.
• Exchange data configuration: B-number analysis, Barring analysis, Routing analysis, configuration of: SCCP routings,
C7 signaling data, roaming data, etc.
• Maintaining MSC/VLR nodes in accordance with the standards set out by vendor manuals.
• Ensuring prompt and effective fault attendance, rectification and escalating complex faults to the supervisor or vendor.
• Implementing software corrections received from manufacturers for system upgrade/modification.
• Submitting O & M reports on regular basis to the supervisor.
• Ensuring system backups are done and transferred to external media.
• Handling any extra tasks given by the supervisor.
• BSC in Telecom or equivalent qualification.
• At least 3 years hands on experience in Huawei core network nodes, including O & M.
• Good communication skills in English.
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Senior CDMA IN Specialist
Team Leader IN/VAS Manager
Take care of all CDMA IN related activities.
• Daily/Monthly Operations & Maintenance of CDMA IN
• Doing acceptance tests on the IN
• Doing configuration changes of IN
• Troubleshooting of IN
• Involved in all projects related to IN
• Engaging in other IN related duties whenever required
• Ensuring prompt and effective fault attendance, rectification and escalating complex faults to the supervisor or vendor
• Implementing software corrections received from manufactures for system upgrade/modification
• Submitting O&M reports on regular basis to the supervisor
• Ensuring system backups are done and transferred to external media
• Any other tasks as requested by the supervisor
• At least Bachelor of Science in IT o related field.
• At least two years experience in the same role in Telecom Industry.
• Knowledge of Informix database & Unix operating system.
• Good experience in CDMA IN (HUAWEI)
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VAS Specialist
VAS Team Leader
• O&M of Roaming platforms Roamsalute/Traffic Steering/LRN/Feel@home/IRS
• O&M of Huawei VAS Services
• O&M of all third party VAS providers
• Ensure smooth O&M on the VAS nodes.
• Features enabling and configuring upon customer requests, short codes definitions, message broadcasting,
routing administration,SMPP configuration
• Perform system backups and transferring to external media.
• Review traffic management and system performance reports and coordinate with planning department if necessary
• Maintaining the VAS nodes in accordance with the standards set out by vendors manuals.
• Submitting O&M reports on scheduled basis.
• Ensuring prompt and effective fault attendance, rectification and escalation.
• Any extra task given by the supervisor
• At least Bachelor of Science in IT o related field.
• At least one year experience in the same role.
• Good communication skills
• Knowledge of O&M of SMSC/MMSC/VMS/MCA/CRBT is an advantage
• Good knowledge of Unix Administration,DB and Networking as well as windows server
• Ability to analyze system performance and coordinate with other departments for solutions
• Good knowledge in troubleshooting problems encountered in the nodes
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Provision & Mediation Administrator
Snr Manager-Enterprise Applications
Mananging, Provisioning & Mediation Function-Huawei
• Operations and Maintenance (Vendor Requirements)
• Managing system and database security logins, users, roles and object
permissions & table spaces
• Prepare statistics reports related to CDRS
• E2E Mediation and Provision Activities
• Carry out regular operation and fault handling of the servers as first line support.
• Escalate critical faults to supplier’s second line support and following up.
• Creates and maintains good technical documentation (CDR-Flows)
• Knowledge on best practices (policy and procedures)
• Software Upgrade, Load Patches
• Degree In Computer Science or Equivalent
• A minimum of 2 years working experience in managing/supporting mediation
and provision and proven in-depth knowledge
• Experience in UNIX / Oracle database environments.
• Exposure to other applications and development languages such as
shell programming and scripting is a plus
• Good GSM Knowledge
• Committed & Dedicated
• Fast Learner
• Motivated
• Good Thinker
• Computer Applications
• Excellent Communication Skills
• Taking Action to achieve goals beyond what is necessary
• Troubleshooting Skills
• Originates Ideas and Actions
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Senior Database Administrator
Snr Manager-Enterprise Applications
The Senior Database Administrators is fully responsible for managing Database Function/Resources
and make sure All database system is Up and running and well tuned to serve business requirements properly and
executed/delivered on time and provide support, assistance and making sure system availability at all times.
• Provide 24X7 support for Oracle database and Oracle application server
• Monitor and report DB performance to maintain stable and error free environment.
• Perform daily health check (DB performance, table space size etc) to ensure that all databases are running healthy.
• Manage Backup, Security, and Controls of databases.
• Manage Storage & IO performance issues related to databases.
• Restore DB and application server whenever required.
• Supervise Installation and upgrade to the ORACLE Server and Application Tools, if needed.
• Allocating system storage and planning future storage requirements for the database.
• Creating primary database storage structures (table spaces) if need be.
• Liaison with the systems, network and applications teams for issues related to support or business requirements
(storage, space, etc...)
• Creating primary database objects (tables, views, indexes) if need be.
• Modifying the database structure, as necessary, from information given by application developers.
• Enrolling database users and maintaining system security, thus restricting access only to authorized database users.
• Monitoring and optimizing the performance of the database.
• Planning for backup and recovery of database information.
• Apply patches as and when required, in liaison with change and release management procedure.
• Ensures efficient usage of the disk storage hardware used for data base systems. Monitor, adjust and forecasts future usage.
• Trouble shooting issues related to Billing.
• Resolve issues surrounding the Billing Applications.
• Monthly KPIS – Bill Runs, GL, Interconnect as per the set deliverables, Printing, PDF, Email
• Availability of Billing Applications 24X7
• Investigate failure/errors on Billing Applications
• Co-ordinate with support team for changes (mediation & provision)
• Interfaces for provisioning of services (available at all times)
OCP, OCA certification is preferable
Understanding of Unix/Linux environment, proficient in Shell scripting
Oracle application server, SOA, BPEL knowledge
Working knowledge in Oracle 10g Database administration including H/W cluster
A minimum of 3-5 years working experience as Oracle DBA
SQL Plus, PL/SQL, Shell Scripting knowledge
Able to handle, prioritize, multiple projects simultaneously
Knowledge of English and common local languages
A University Degree or Advanced Diploma preferably in an Information Technology (IT) related field.
Proven ability to analyse complex business issues and identify, design and implement effective practical recommendations
Ability to work under pressure
Strong analytical skills and problem solving skills
High personal standards and goal oriented
Excellent interpersonal skills
Excellent and effective communications skills, both orally and in writing
Strong coaching skills
Drive for results
Fast Learner
Motivated
Analytical Reporting
Committed and Dedicated
Work under minimal supervision
