Online Charging Systems (OCS) Engineer at Jamii Telecommunications

We are looking for a competent individual to fill the position of Online Charging Systems (OCS) Engineer to support current products and work with Operational teams and Business sponsors to introduce new/strategic services and price plans using OCS functions.

ONLINE CHARGING SYSTEMS (OCS) ENGINEER KEY JOB RESPONSIBILITIES

• Network liaison for OCS capabilities within JTL for products like Prepaid, real-time alerting, usage reporting, and call/session control
• Develop detailed end-to-end technical requirements across various network elements for new features/capabilities
• Front end the Business teams (Retail & Wholesale, IT, RA, Legal, etc.) to gather requirements and translate them into an OCS centric solution
• Proactively work with Network Implementation, Maintenance Engineering, and Operations Teams to ensure successful implementation leading to the launch of products and new price plans
• Present and analyse technical solutions and make recommendations that meet technical, timing, and financial requirements
• Develop and execute detailed test plans
• Provide support for lab and production deployments
• Troubleshoot production issues as they relate to the product lines the team oversees
• Manage and support the test infrastructure for the team
• Manage vendors on software releases and delivery of new features
• Stay abreast of any other advanced technologies that may offer Verizon JTL significant technical and/or financial benefit now or in the future. 

QUALIFICATIONS FOR THE JOB

• Bachelor's degree (Electrical Engineering, Computer Science)
• Four or more years of relevant work experience.
• Experience in ZTE or Huawei OCS
• Knowledge of Online Charging architecture, concepts and network flows for voice, messaging, and data calls.
• Wireless 3G and 4G LTE infrastructure, architecture, call flow and IMS knowledge is preferred.
• Background on 3GPP and 3GPP2 standards and protocols, TCP/IP and DIAMETER, Radius, SS7,SIP.
• Solid network troubleshooting skills (PGW traces, CDRs and billing records in general)