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Online Charging System Engineer (OCS) at MacTay Group

The MacTay Group, is a leading consulting company with its sole aim to nurture and improve growth in people and establishments by offering strategic and operations consulting services.

We are recruiting to fill the position below:

Job Title: Online Charging System Engineer (OCS)

Location: Lagos Island, Lagos

Specialization: Telecom

Industry: ICT / Telecommunications

Job Type: Fulltime

Job Details

  • Responsible for OCS application administration and troubleshooting of multiple Development, Test, Production and Disaster Recovery environments
  • Troubleshoot and resolve OCS Application and Infrastructure issues including off hours support for production as needed
  • Support Technical Application enhancements related to performance, security, patch and automated deployments using scripting
  • Maintain the current response and availability service levels
  • Perform trouble shooting of technical problems on Linux/Unix servers, as well as offer resolutions accordingly
  • Performs daily system monitoring, health check, verify the integrity and availability of server resources, systems & key processes
  • Reviewing system & applications logs and verifying completion of schedules jogs (e.g. backup)
  • Document UNIX / LINUX OS/server problems and resolution for future reference
  • Maintain technical documentation and procedures
  • Maintain the UNIX / LINUX OS/server assets inventory
  • Work as part of a team and provide 24×7 support with on-call rotation
  • Proactively monitor the database systems and ensure minimum downtime
  • Maintenance and improvement of databases including installation, configuration, upgrade, patches and bug fixes
  • Performance tuning, including database/query tuning and re-writing SQLs

Job Requirements

  • Min Required Experience: 2 year(s)
  • Min Qualification: Bachelor’s Degree/HND

Desired Courses:

  • Computer Science
  • Computer Engineering
  • Engineering

Desired Skills:

Other Requirements:

  • Database development including writing and reviewing stored procedures
  • Backup and recovery including disaster recovery and replication
  • Database refreshes, data masking and schema patches
  • Provide Test Plan and Specification, Test planning and design activities and support service lifecycle.
  • Responsible for test environment and equipment setup and maintenance
  • Build Test Environment
  • Responsible for developing and improving test processes for both new and existing products or technologies
  • Prepare for Test Execution
  • Test for integrated technical solutions.

N1,800,000 – N1,900,000 Naira per Annum

Application Closing Date

28th October, 2017.

Method of Application

Interested and qualified candidates should send their Applications and CV’s to: [email protected]


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