System Engineer

• Implement ISP network infrastructure including Cisco, Juniper ,MikroTik,BDCOM,, and GPON/EPON OLTs.

• Perform configuration, maintenance, and troubleshooting via CLI and Web interface for all devices – Cisco,Juniper,MikroTik,BDCOM, and OLTs from all brands.

• Configure and manage Layer-2 (VLAN, STP (MSTP, PVST), RSTP, MSTP, LACP) and Layer-3 (BGP, static routing).

• Identify, isolate, and resolve network faults (link flapping, high latency, packet loss, loop, broadcast storm). Prepare Root Cause Analysis (RCA) reports for major incidents.

• Maintain detailed documentation of network topology, IP addressing, device inventory, configuration versions, and OLT records.

• Work closely with customer support team, and upstream/IIG bandwidth providers.

• Generate daily/weekly network performance reports (uptime, latency, packet loss, interface errors, bandwidth utilization).

• Must have strong knowledge in OLT configuration (GPON/EPON) from all brands including ONU provisioning, VLAN mapping, and troubleshooting via both CLI & Web.

• Must have strong knowledge in Switching (Layer-2 & Layer-3) including VLAN, STP variants, LACP, port securityr.

• Must have strong knowledge of Cisco and Juniper.

• Diploma in Computer in Computer Science & Engineering
• Bachelor of Science (BSc) in Computer Science & Engineering
• Master of Science (MSc) in Computer Science & Engineering

• 3 to 6 years
• The applicants should have experience in the following business area(s): ISP, IT Enabled Service, Telecommunication

• Age 25 to 40 years

• Strong knowledge in Cisco,Juniper,MikroTik, Routing and Switching.

• Deep understanding of OLT(all brands) Layer-2 (VLAN, STP variants, LACP) and Layer-3 (BGP, static routing).

• Proficiency in Zabbix, Libre NMS, or Cacti – including custom template creation and alert automation.

• Basic scripting (Bash, Python, or MikroTik script) for backup and log parsing is a plus.

• CCNA,CCNP ,MTCNA,MTCRE, JNCIA, JNCIS or equivalent hands-on experience.

CCNA (Cisco Certified Network Associate), CCNP, JNCIA, JNCIP, MTCNA

• Employment status: Full Time
• Workplace: Work at office
• Vacancies: 2
• Salary: Negotiable
• Job location: Dhaka (Savar)