Support Engineer Level 2 working in telecommunications environments focused on VAS and IoT. Involves troubleshooting technical incidents in critical service settings.
Responsibilities
Perform advanced technical analysis and Level 2 troubleshooting of incidents in VAS and IoT environments.
Investigate and resolve issues related to telecommunications networks, systems, and applications.
Interact with customers, internal teams, partners, and service providers for diagnosis and resolution of incidents.
Lead and participate in technical bridge calls to collaboratively resolve critical incidents.
Implement temporary workarounds to minimize impact and ensure service continuity.
Work collaboratively with L1/NOC and L3 teams for escalation and resolution of complex issues.
Ensure compliance with customer-agreed SLAs by monitoring incidents and resolution timelines.
Support technical activities related to installation, configuration, and infrastructure support, including systems, virtual machines, and connectivity.
Prepare technical reports and participate in root cause analysis (RCA) of incidents.
Requirements
3 to 5 years of experience in technical support, operations, or maintenance within telecommunications environments.
Experience managing and resolving technical incidents in critical environments.
Experience in VAS, IoT, or mobile network environments is a plus.
Bachelor's degree in Engineering, Telecommunications, Information Technology, or related fields.
Linux and/or Solaris operating systems
Shell scripting and basic automation
Programming or scripting in Python (advantageous)
Oracle or MySQL databases, with solid SQL knowledge
Telecommunications protocols such as GSM, SS7, SIGTRAN, and Diameter.
Knowledge of call flows and routing in Core/VAS networks (3G, 4G, or 5G).
Protocols such as MAP, CAMEL, INAP, GPRS, or SMPP.
Experience with CDR (Call Detail Records) and billing systems.
Technical tools such as Wireshark, Postman, Jenkins, and Ansible.
Knowledge of APIs and integration testing.
Benefits
Hybrid work model – approximately 3 days on-site and 2 days remote, depending on project needs.
All positions are open to candidates with disabilities; we promote gender and racial/ethnic equity.
Job title
Level 2 Technical Support Engineer – Telecom, VAS & IoT
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