Enterprise Network Engineer: Design, Secure & Optimize Networks

Tristar Technologies; Lahore; On-site; PKR 892,800 - 1,339,200; Full time

Job summary

Tristar Technologies is looking for a skilled Network Engineer to design, implement, and optimize both enterprise and ISP-level networks. Responsibilities include deploying network architectures, configuring routing and switching, ensuring high availability, and managing security protocols.

The ideal candidate will have expertise in TCP/IP, firewall policies, and experience with diverse networking platforms. This role is crucial for ensuring network reliability and performance.

Responsibilities

• Design and deploy network architectures (enterprise and ISP-level).
• Configure and optimize routing and switching (OSPF, BGP, MPLS basics).
• Implement high availability and redundancy (VRRP, HSRP, LACP, ECMP).
• Manage firewalls, NAT, QoS, and traffic shaping.
• Deploy and maintain VPNs (IPsec, L2TP, WireGuard).
• Monitor network health and capacity planning.
• Perform root-cause analysis for complex network incidents.
• Maintain network documentation, diagrams, and standards.

Skills

Advanced TCP/IP, subnetting, and IPv6

VLANs, trunking, STP/RSTP

Dynamic routing (OSPF, BGP)

Firewall policy design

IDS/IPS fundamentals

Secure remote access

Enterprise WLAN design

DDoS mitigation basics

Education

CCNA / CCNP

MTCNA, MTCRE, MTCWE, MTCTCE

Network+ (entry level)

Tools

MikroTik

Cisco

Juniper

FortiGate

pfSense

UniFi

Zabbix

PRTG

Job description

Tristar Technologies is looking for a skilled Network Engineer to design, implement, and optimize both enterprise and ISP-level networks. Responsibilities include deploying network architectures, configuring routing and switching, ensuring high availability, and managing security protocols.

The ideal candidate will have expertise in TCP/IP, firewall policies, and experience with diverse networking platforms. This role is crucial for ensuring network reliability and performance.