Network Administrator/IT Admin

Job Description

Title: Network Administrator/IT Admin

Company Name: Dahmashi Group

Vacancy: 1

Age: At least 26 years

Job Location: Dhaka

Salary: Negotiable

Experience:

• 2 to 4 years
• The applicants should have experience in the following business area(s): Manpower Recruitment

• Bachelor of Science (BSc) in Computer Science & Engineering
• Masters

Educational Qualification

• Bachelor's Degree in Computer Science, Computer Engineering, Information Technology, or a related discipline.

• Master's Degree will be considered an added advantage.

Professional Certifications (Mandatory)

• Vendor Certificate such as CCNA, CCNP, JNICA, JNCIP, MTCNA, NSC, or equivalents

Preferred Additional Certifications (optional)

• MikroTik MTCNA / MTCRE

• Microsoft Certified (Windows Server Administration)

• VMware / Hyper-V Certification

• Fortinet NSE or equivalent security certification

• Tailscale or Zero Trust Networking knowledge

• 2 to 4 years
• The applicants should have experience in the following business area(s): Manpower Recruitment

• Age At least 26 years

Experience

• Minimum 2 – 4 years of hands-on experience in Network and System Administration.

• Proven experience working with Internet Service Providers (ISP) and International Internet Gateway (IIG) environments.

• Experience in enterprise network design and implementation.

• Experience supporting hospitals, diagnostic centers, manufacturing industries, or large corporate organizations will be preferred.

Technical Skills

Cisco Switching & Routing, MikroTik Routing, UniFi Network Administration, Windows Server 2012/2016/2022, Active Directory, DNS, DHCP, Group Policy, VLAN Configuration, VPN Configuration, Firewall Management, IP Camera & NVR Configuration, Starlink Configuration, Wi-Fi Network Deployment, Printer & File Sharing, PC Troubleshooting, Data Backup & Recovery, Medical Software Installation, ELISA & Dimension Machine Networking, Attendance Punch Machine Setup, Tailscale Configuration, Vault Password Management, Network Security, IT Asset Management

Job Summary

The Network Administrator is responsible for designing, implementing, securing, maintaining, and troubleshooting the organization's IT infrastructure, including enterprise networks, servers, security systems, and end-user computing devices. The incumbent will ensure high network availability, network security, data backup, and uninterrupted connectivity for all business operations, including specialized medical and laboratory systems where applicable.

Key Responsibilities

Network Administration

• Design, configure, manage, and troubleshoot LAN, WAN, WLAN, VPN, and Internet connectivity.

• Configure and maintain MikroTik routers, Cisco switches, UniFi networking devices, IP Cameras and NVR systems, and enterprise Wi-Fi infrastructure.

• Create and manage VLANs for network segmentation and enhanced security.

• Configure routing, switching, NAT, DHCP, DNS, VPN, STP, LACP, VRRP, QoS, ACL, NAT, IPv4/IPv6, Tailscale vpn tunnel, and firewall policies.

• Manage structured network cabling and connectivity.

• Coordinate with ISPs and IIG providers to ensure reliable internet connectivity and quick fault resolution.

• Install and configure Windows operating systems and Configure PC-to-PC networking, printer sharing, and shared folders.

• Manage password security using Bitwarden Vault or equivalent enterprise password management solutions.

• Monitor network performance, bandwidth utilization, and security events.

Server Administration

• Install, configure, and maintain Microsoft Windows Server.

• Configure Active Directory, Group Policy, DNS, DHCP, File Server, Print Server, and Remote Desktop Services.

• Perform server maintenance, updates, performance tuning, and health monitoring.

• Replace UPS batteries and perform preventive maintenance of IT hardware.

• Install, configure, and troubleshoot all software applications.

Medical & Specialized Systems

• Configure networking for ELISA and Dimension laboratory machines.

• Coordinate with vendors for installation, maintenance, and troubleshooting of laboratory equipment connectivity.

Attendance & Security Systems

• Install, configure, and maintain biometric attendance systems.

• Configure attendance punch machines and ensure seamless integration with HR software.

• Support electronic access control systems where applicable.

Backup & Disaster Recovery

• Perform regular backups of servers, databases, software configurations, and critical business data.

• Verify backup integrity and maintain disaster recovery procedures.

• Restore systems when required.

Vendor Coordination

• Coordinate with software vendors, hardware suppliers, ISPs, IIG providers, and equipment manufacturers.

• Manage warranty claims, AMC support, and technical escalations.

Other Responsibilities

• Monitor overall IT infrastructure health.

• Provide on-call support during emergencies.

• Ensure maximum system uptime and business continuity.

• Perform any additional IT-related duties assigned by management.

• Lunch: Fully Subsidized

• Other benefits: As per company policy