Technical Support Representative II – Spanish, Portuguese, English

Posted 9hrs ago

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Job Description

Technical Support Representative II providing remote first-line support for SupportNinja’s global IoT customer base. Troubleshooting networks, devices, connectivity, and cloud access while escalating complex issues.

Responsibilities:

  • Provide first-line technical support to a global customer base
  • Monitor and respond to support tickets through the ticketing system
  • Perform initial troubleshooting and issue analysis
  • Escalate complex issues to Tier 2 or Engineering when required
  • Manage customer communication and provide timely updates according to SLA commitments
  • Provide remote technical support to Field Service Engineers working onsite at customer locations

Requirements:

  • 2+ years of experience in technical support, supporting IoT devices, field hardware, and networking systems
  • Solid grasp of the TCP/IP model, including TCP/UDP
  • Knowledge of static IP vs. DHCP reservations
  • Knowledge of NTP time synchronization
  • Knowledge of MAC-address whitelisting
  • Knowledge of Wi-Fi bands (2.4 GHz vs. 5 GHz)
  • Practical experience with gateways, sensors, and routers, including provisioning, asset mapping, field commissioning, and OTA firmware updates
  • Understanding of SIM lifecycle operations, including activations, suspensions, expiration, ICCID/IMEI verification, roaming, custom APN authentication, and cellular failover/interface priority settings
  • Ability to read and analyze RSSI, SNR, RSRP, SINR, and BLE signal metrics
  • Familiarity with AWS, Azure, or GCP
  • Knowledge of least-privilege access, bastion hosts, SSO, OAuth, and MFA
  • Familiarity/basic knowledge of MQTT, HTTPS, WebSockets, Webhooks, and REST APIs
  • Familiarity/basic knowledge with Postman, Developer Tools, Wireshark, and observability platforms such as Kibana or Groundcover is a plus
  • Strong Spanish, Portuguese, and English communication skills, verbal and written
  • Bring Your Own Device (BYOD)

Benefits:

  • 21 Days Annual Leave Credits
  • Medical
  • Remote Work Allowance (400 lei gross/month)
  • Meal tickets (40 lei/working day)
  • Experience infinite fun so you can have infinite growth