Monitoring Analyst – Junior

Posted 13hrs ago

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Job Description

Analista NOC júnior monitorando redes de telecomunicações para provedores, operadoras e empresas. Acompanhando incidentes, alarmes, SLAs e dashboards com Zabbix e Grafana.

Responsibilities:

  • Monitor availability and performance of network assets, links and services
  • Track alarms, events, dashboards and metrics in Zabbix and Grafana
  • Perform initial incident triage, identifying impact, priority and necessary information
  • Execute basic diagnostics for connectivity, infrastructure and services
  • Assist with configurations of hosts, templates, items, triggers, discovery rules and maps in Zabbix
  • Support the creation and adjustment of dashboards and alerts in Grafana
  • Check basic collection failures via SNMP, ICMP, agents and APIs
  • Log and follow up on tickets, maintaining clear and complete information
  • Escalate to internal teams, clients, carriers and vendors according to escalation flows
  • Monitor incidents, contributing to SLA compliance
  • Identify recurring alarms and opportunities for improvement
  • Update procedures, documentation and knowledge bases
  • Perform shift handovers to ensure continuity of ongoing issues

Requirements:

  • Basic or practical knowledge of Zabbix
  • Familiarity with hosts, templates, items, triggers, discovery and maps
  • Knowledge of Grafana for reading, analyzing and making basic dashboard adjustments
  • Understanding of SNMP, ICMP and other monitoring methods
  • Basic knowledge of TCP/IP, IP addressing, DNS, VLANs, latency, packet loss and availability
  • Ability to interpret graphs, metrics, alerts and trends
  • Familiarity with ping, traceroute, MTR, nslookup/dig and SSH/Telnet
  • Basic Linux knowledge and willingness to develop skills in servers and infrastructure
  • Understanding of incident management, escalation and SLAs
  • Good communication, organization, attention to detail and availability to work shifts
  • Previous professional experience is desirable but not required
  • Courses, labs and academic or personal projects demonstrating familiarity with Zabbix, Grafana and networking are valued

Benefits:

  • Ongoing professional development
  • Technical mentorship
  • Support for training and certifications relevant to the role