https://www.fradeo.com/fr/candidats/offres-emploi-franco-allemandes/senior-core-network-engineer-sms-signalling-m-f-d
TRANSATEL
Your mission
- Adapt the Transatel telecom network interconnections architecture to our traffic growth and customer’s need.
- Audit of the signaling architecture and select possible equipment/solution providers
- Drive the implementation of telecom interconnection (Mainly Voice & SMS) in relationship with our providers
- Contribution to architecture and engineering around STP routing implementation
- Central point on signaling routing aspects in Transatel technical environment
- Lead the technical implementation of the new design and new components including migration of existing businesses
- Support for the implementation and evolution of HSS, DRA, IWF network nodes
- Expert role on the above elements with support teams
- Ensure operability of our components for the service platform (Voice, SMS, MMS)
- Central point for all requests coming from the Business and interface between product management and telecom team
- Participation writing the related technical documentation
Your profil
- You have a Bac+5 (postgraduate) diploma and you have at least 5/10 years’ experience in the core network domain.
- Core Network architecture design and assessment of UMTS Mobile Core Network products (HLR, MSC/VLR, SGSN, GGSN, SMSC …)
- Technical expertise on core network nodes (HSS, MME, DRA, IWF, SGW, PGW)
- Expertise on the different signaling flows of mobile services provided in the UMTS CS/PS domains (ISUP, MAP, CAP)
- Expertise in Signaling routing (SIGTRAN, DIAMETER)
- Experience in Installation, integration, tests and acceptance of HLR, HSS equipment
- E2E technical implementation and follow-up of standard GSMA roaming agreements (IREG/TADIG)
- Good knowledge of technical activities management
- Good interaction with external customers and internal teams
- Fluency in english is mandatory, french and german is a plus