SSE network Support (BB-B11CF)

Encontrado en: Neuvoo CR

Position will require to provide end-to-end (365/24/7) support, deployment and overall service for network element from installation through launch and after. Support major hardware and software upgrades working with vendors as well as connecting peer nodes to ensure seamless operation as the network architecture evolves. Provide support to customers, internal teams on project design, testing and deployment activities might be required. Review and update appropriate design documents. Position will be closely connected to 5G, Private LTE, 4G and other wireless and IMS/IoT vertically integrated solutions for the business verticals such as the Telecom, Healthcare, Financials and Automobiles.

Minimum Qualifications

•Bachelor's degree or equivalent experience
•– 5+ yrs. of related experience
•Good understanding of 3GPP standards covering LTE, UMTS, GSM and IMS system protocols. Including interfaces and dependencies between network components.
•Familiarity with cloud technologies or virtualization.
•Working knowledge of virtualized 3GPP Mobile Packet Core network
•Ability to be on-call, and work maintenance windows.
•Experience with Red Hat Enterprise Linux or CentOS.
•Good understanding of IP networking.
•Self-starter and highly motivated individual to go beyond routine duties.
•Ability to think outside of the box.Basic experience with BASH, Python, or Perl scripting.
•Good analytical and troubleshooting skills.
•Extensive experience with SIP Call processing and SIP Supplementary Services.
•In-depth understanding of Telecom Protocols and technologies like SIP, SDP, H.248, MGCP, DIAMETER etc.
•Great Conceptual understanding of IMS evolution and trends - IMS Subsystems, functionalities and IMS SIP Services call flows.
Preferred Qualifications
•Experience in TLS, TCP, IPSEC, IP protocols.
•Cloud solutions including virtual EPC, virtual IMS, cloud platform Openstack/ Contrail/ VMware certifications
•Strong written and verbal communication skills.
•Experience in integrating working with various components of a distributed next generation IP based architecture including soft switches, Gateways, SIP Proxies, Route Engines, Servers is a Plus.
•Working experience on IMS interworking entities (BGCF, MGCF, MRFC, MRFP, AGW, IBCF, TrGW) and interfaces.
•Hands on experience deploying and operating EPC core nodes including MME, S-GW, P-GW, HSS, PCRF, or P-CSCF.
•Knowledge on Session Border Controller, NAT, Firewall, Authentication Encryption, L2 Layer switches (Routers and Switches).
•Media handling, transcoding, call modeling CS, SMS, MMS and need to have knowledge on the BGW
•Working knowledge of virtualized 3GPP Mobile Packet Core network
•VMware Certified Associate.
•Red Hat Certified System Administrator certification.
•Cisco or Juniper Associate-level Networking certifications.
•Ability to create and maintain BASH, Python, or Perl scripts.
•Ability to write and review design documents and communicate architecture, design strategies, standards, technical system specifications and business requirements. Rich Experience in VoIP IMS Core entities (Knowledge of PIS-CSCF, HSS, SLF) and VoLTE.

calendar_todayhace 18 horas

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location_onCosta Rica

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