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Company Name:
Nagad Limited
Location:
Dhaka
Job Type:
Full-Time
Workplace Type:
Full-time
Job ID:
IJOB202670272
<ul>
<li>Design, implementation, and operational management of enterprise network infrastructure across LAN, WAN, VPN, SD-WAN, and hybrid cloud environments, ensuring high availability, scalability, and security.</li>
<li>Oversee the administration and lifecycle management of critical network technologies, including routers, switches, firewalls, wireless LAN controllers (WLC), access points (AP), web application firewalls (WAF), load balancers, and unified communications (UCM) platforms.</li>
<li>Drive the architecture, deployment, and optimization of enterprise routing and switching technologies, including OSPF, BGP, VLANs, STP, VTP, EtherChannel, HSRP, VRRP, and vPC, while ensuring adherence to industry best practices.</li>
<li>Provide technical leadership for secure connectivity solutions, including IPSec, SSL, and GRE VPNs, remote access services, and Zero Trust network security initiatives.</li>
<li>Establish proactive network monitoring, performance management, and capacity planning using platforms such as FortiAnalyzer, ManageEngine, Cacti, and PRTG to maximize service availability and operational efficiency.</li>
<li>Lead Level 2/Level 3 technical support operations, mentor engineering teams, and collaborate with cross-functional stakeholders to deliver resilient, secure, and business-aligned network solutions.</li>
<li>Govern network maintenance activities, including firmware upgrades, operating system updates, security patching, configuration management, and disaster recovery planning to ensure operational continuity and compliance.</li>
<li>Develop and enforce enterprise network standards, policies, and governance frameworks while ensuring compliance with organizational and regulatory security requirements.</li>
</ul>
Requirements
<ul>
<li>Experience: 8+ years</li>
<li>Education: master of science in computer science &amp; engineering (m.sc. cse)</li>
<li>Skills: network engineering, computer network operations, cisco networking, security team leadership, network administration, cisco technologies, familiarity with sd-wan and mpls technologies, it operations, ccnp security, it infrastructure management</li>
</ul>
Last Date of Application:
28 October 2026

Principal Engineer - Network Infrastructure & Security

Principal Engineer - Network Infrastructure & Security

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