Network & System Administrator - ISP Core Operations

Job Description

Title: Network & System Administrator - ISP Core Operations

Company Name: Asian Network(ISP)

Vacancy: 1

Age: 30 to 45 years

Job Location: Gazipur (Tongi)

Salary: Tk. 40000 - 60000 (Monthly)

Experience:

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

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

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

• Age 30 to 45 years
• Only Male

• Must have a strong understanding of network infrastructure, including routers, switches, and LAN/WAN setup.

• Should be proactive in identifying and resolving technical issues before they impact users.

• Must be able to work independently as well as part of a team.Willingness to work during off-hours or weekends if required for urgent network issues or maintenance.

• Must have the ability to document technical issues and solutions clearly for internal use.

• Strong problem-solving attitude and ability to handle pressure in a fast-paced environment.

• Familiarity with Mikrotik, Cisco, or similar network devices will be an added advantage

Network Infrastructure Management

• Configure and manage IP routing protocols (BGP, OSPF, IS-IS), VLANs, QoS.

• Design and manage IP/MPLS backbone networks.

• Operate Cisco, Juniper, and MikroTik routers and switches.

• Monitor and troubleshoot LAN/WAN, VPNs, firewalls (Cisco ASA, Juniper SRX).

Server & System Administration

• Manage Linux-based servers (FTP, Radius, ERP, PABX).

• Implement virtualization, RAID, and storage solutions.

• Deploy and maintain monitoring tools (Zabbix, Nagios, PRTG, Dude).

Security & Compliance

• Apply firewall policies, ACLs, IDS/IPS systems.

• Perform vulnerability assessments and ensure ISO 27001/NIST/BTRC compliance.

• Develop disaster recovery and backup strategies.

Fiber & OLT/ONU Management

• Configure and troubleshoot GPON/EPON/XPoN OLTs (BDCOM, C-DATA).

• Perform fiber splicing, OTDR testing, and documentation.

Customer Support & NOC Operations

• Provide Level 2/3 support and manage SLA-based ticket resolution.

• Coordinate field teams for network maintenance and installations.

Documentation & Reporting

• Maintain network diagrams, GIS maps, and inventory logs.

• Prepare compliance and technical reports.

Team Leadership & Training

• Train staff on network and fiber technologies.

• Lead R&D projects for cost-effective network solutions.

• Mobile bill,T/A,Gratuity,Medical allowance
• Salary Review: Yearly
• Festival Bonus: 2