On-site NOC Operations Engineer: Network Reliability

Celerity Fiber; Sur; Presencial; COP 60.000.000 - 110.000.000; Jornada completa

Descripción de la vacante

Celerity Fiber is seeking a NOC Operations Engineer to monitor, troubleshoot, and manage network incidents, ensuring the availability and quality of services in an on-site role in Cali, Colombia.

You will handle monitoring of infrastructure, alarms, and performance, troubleshoot incidents across LAN/WAN, fiber, GPON/XGS-PON, and Wi‑Fi, and coordinate with engineering and carriers while adhering to SLAs. A strong background in networking and a related technical degree is required.

Formación

• 3+ years of experience in NOC, Network Operations, ISP, Telecommunications, or Network Support.
• Strong knowledge of TCP/IP, IPv4/IPv6, VLANs, DHCP, DNS, NAT, Routing & Switching, SNMP, Syslog, and ICMP.
• Hands-on experience with network troubleshooting and monitoring.
• Knowledge of fiber optics, GPON/XGS-PON, OLT, ONT/ONU, and Wi-Fi.
• Experience with ticketing systems and incident management.
• Strong analytical and problem-solving skills.
• Technical, technological, or professional degree/diploma in Telecommunications, Networking, Systems, IT, Electronics, or a related field.

Responsabilidades

• Monitor infrastructure, services, alarms, and network performance.
• Troubleshoot incidents involving LAN, WAN, Internet, fiber optics, GPON/XGS-PON, and Wi-Fi.
• Analyze connectivity issues, latency, packet loss, optical signal levels, and network performance.
• Manage incidents and tickets according to established procedures and SLAs.
• Escalate incidents and coordinate with Engineering, Field Operations, carriers, and vendors.
• Document incidents, actions taken, and solutions implemented.
• Support root cause analysis (RCA) and continuous improvement initiatives.

Conocimientos

NOC experience

Network troubleshooting

Incident management

TCP/IP

IPv4/IPv6

VLANs/DHCP/DNS

Routing & Switching

SNMP

Syslog

ICMP

Educación

Telecommunications/Networking degree

Herramientas

Zabbix

Wireshark

ServiceNow

Grafana

SolarWinds

PRTG

Cisco

Cambium cnMaestro

Descripción del empleo

Celerity Fiber is seeking a NOC Operations Engineer to monitor, troubleshoot, and manage network incidents, ensuring the availability and quality of services in an on-site role in Cali, Colombia.

You will handle monitoring of infrastructure, alarms, and performance, troubleshoot incidents across LAN/WAN, fiber, GPON/XGS-PON, and Wi‑Fi, and coordinate with engineering and carriers while adhering to SLAs. A strong background in networking and a related technical degree is required.