Senior Wireless Network Engineer/Architect- HLR/HSS (HPE I-HSS)
Location:
Santa Clara , California
Posted:
September 23, 2017
Reference:
1205901
Senior Wireless Network Engineer/Architect- HLR/HSS (HPE I-HSS)

Responsibilities:
  • Ownership of the HPE I-HSS HLR/HSS platform.
  • Performing platform related O&M tasks:
  1. Alarm handling
  2. Subscriber provisioning
  3. Tweaking of service logic and call control rules
  4. Backup handling
  5. Continuous system health checkup
  • Testing and production roll-out of the SW upgrades
  • Support of the HW upgrades from the system perspective (no manual engagement in a data center required)
  • System expansions and downsizing
  • Creation and administration of the service logic and call control rules
  • Interaction with the internal teams on a day-to-day basis in respect to topics related to HLR/HSS platform
  • Working with vendor on system fault resolutions, new features planning and deployment; and SW upgrade implementation cycle

Experience/Skills Required:
  • Experienced hands-on wireless network professional with 8+ years of experience working on the operation tasks associated with the HLR/HSS platform(s)
  • Experienced with the HPE I-HSS HLR/HSS platform
  • Experienced with the NSK operating system
  • Preferred experience with the Unix/Linux operating system
  • Good understanding of SS7/Sigtran/Diameter protocols
  • Proficient in provisioning mechanisms
  • Capable of handling mission critical service: resolving critical and major operational problems in a short period of time
  • Self-directed, self-starter
  • Communicative and able to operate effectively as part of a team
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