Principle Engineer - IT Infrastructure & Security

Job Description

Title: Principle Engineer - IT Infrastructure & Security

Company Name: Nagad Limited

Vacancy: 1

Age: Na

Job Location: Dhaka

Salary: Negotiable

Experience: --

Published: 2026-09-20

Application Deadline: 2026-10-03

Education:

Requirements: --

Skills Required:

Additional Requirements:

Responsibilities & Context:

• 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.

• 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.

• 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.

• Provide technical leadership for secure connectivity solutions, including IPSec, SSL, and GRE VPNs, remote access services, and Zero Trust network security initiatives.

• 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.

• 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.

• Govern network maintenance activities, including firmware upgrades, operating system updates, security patching, configuration management, and disaster recovery planning to ensure operational continuity and compliance.

• Develop and enforce enterprise network standards, policies, and governance frameworks while ensuring compliance with organizational and regulatory security requirements.

• Evaluate, recommend, and implement emerging technologies, including SD-WAN, cloud networking, network automation, Software-Defined Networking (SDN), and Zero Trust Architecture, to enhance digital transformation initiatives.

• Manage infrastructure projects from planning through execution, coordinating with vendors, service providers, and internal stakeholders to ensure timely delivery, budget adherence, and operational excellence.

• Support business continuity and incident response by leading root cause analysis, implementing preventive measures, and driving continuous service improvement initiatives.

• Mentor and develop network engineering teams, fostering technical excellence, knowledge sharing, and a culture of continuous improvement.

• Provident fund,Medical allowance,Mobile bill,Weekly 2 holidays,Insurance
• Salary Review: Yearly
• Festival Bonus: 2