IMS expert

James is currently recruiting an IMS expert to work on a 12-month extendable contract in Iraq. The client is looking to get someone on-site within 1 month. Visa and medical will be provided.

Role requirements:

- Minimum years of experience: 5 years in the IMS domain.
- Experience in Cloud, CS Core, OSS etc. Experience in packet core will be a bonus.
- Experience in Core network optimization/network design.
- Experience from technical job roles is required, e.g. experience from work as an Integration Engineer or support engineer: 
- Good Knowledge of GSM/UMTS/LTE Networks and Call flows
- Rich working Experience in VoIP/IMS Core entities.
- Extensive experience with SIP Call processing and SIP Supplementary Services. And all interfaces on IMS system.
- Should have the NOC experience with knowledge on varies KPI and reports.
- In-depth understanding of Telecom Protocols and technologies like SIP, SDP, H.248, MGCP, DIAMETER, TLS, TCP, IPSEC, IP protocols etc.
- Media handling, transcoding, call modelling CS, SMS, MMS and need to have knowledge on the MGWs.