Mobile Packet Core Engineers

JM  ‐ Onsite
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Description

Flint are seeking On-site Mobile Packet Core Implementation, Test and Support engineers to work on a virtualised solution to work with 9 to 12-month deployment project on locations in LATAM, the Pacific Rim and the Caribbean.

Activities & Responsibilities

  • Provide onsite technical support and 3GPP expertise on Mobile Packet Core (MPC) platform.
  • Test, develop, support, and maintain implementation efforts on SAEGW.
  • Design, develop and build configuration and upgrade MOPs on the MPC GW for lab and production environment.
  • Troubleshoot Lab connectivity, VMWare and HP hardware related issues with 3rd line support engineers
  • Provide on-call support for production sites running the SAEGW and Proxy on its virtual platform.
  • Engage support members and vendors to resolve hardware and RMA devices. Validate and replicate production issues in lab and provide a solution to be Embedded in next release.
  • Report and manage related issues to completion as required with the help of TAC as needed for resolution of bugs or other non-configuration issues.
  • Support developers in building new code releases with bug fixes and enhanced features.
  • Provide advanced support on integration of new services, charging and billing and migrations.
  • Utilize various tools and technologies, including:, Acuitas EMS, Spirent Landslide, IXIA, VMWare EXSi 5.5 and 6.0, HP C7000, Cisco ASR 5500, Juniper MX960, BIG IP F5 Load Balancer, HP 6125 Switches, VMWare vSphere 5.5, vCenter server 6.0.

Experience

  • At least 3 to 5 years of post-Bachelor's experience with the following: IP Networking, routing protocols, and Mobile core technologies, including 3gpp, EPC Virtualization, M2M and LTE.
  • Knowledge of supporting sundance clusters infrastructure comprising of HP C7000 blade server architecture.
  • Has migrated hosts and Virtual Machines from vSphere web client.
  • Has administered licenses, test migration tools and other VMware flings and connectors.

Linus Unix

  • Deep understanding of one of more wireless technologies (UMTS/CDMA/LTE/Wifi) for data services.
  • In-depth understanding of one of more TCP/IP, IPv6, NDP, DHCP/DHCPv6, IPSec, GTP, EAP
  • Knowledge of mobility and/or session management protocols
  • Knowledge of AAA protocols such as DIAMETER and RADIUS and experience developing applications using these protocols.
  • Knowledge of LTE architecture Nodes: MME, S-GW/PGW
  • Mobility/session management protocols, GTP and other network mobility protocols.
  • Knowledge of AAA protocols such as DIAMETER and RADIUS and experience developing applications using these protocols.

Flint are a provider of managed services to the ICT industry

Start date
2017
Duration
6 months
From
Flint Consulting Limited
Published at
14.12.2016
Project ID:
1255040
Contract type
Freelance
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