Senior Technical Consultant- Networks

New Horizon; Islamabad; On-site; PKR 2,400,000 - 3,600,000; Full time

Job summary

New Horizon IT in Islamabad invites a Senior Technical Consultant – Networks to join our team. You will design, implement and support enterprise WAN, LAN, WLAN, and SDN solutions across a multi-vendor environment.

As a senior member, you will mentor juniors, define standards, optimize performance, and collaborate with internal teams and partners to ensure secure, reliable network operations. You’ll work closely with security teams to architect and deploy robust measures, perform risk

Qualifications

• 6+ years of professional networking experience.
• Experience designing and deploying WAN/LAN/WLAN/SDN.
• Strong knowledge of network security architectures.

Responsibilities

• Design and implement enterprise WAN, LAN, WLAN, and SDN solutions.
• Define and deploy network security architectures.
• Install, configure, and manage routers, switches, firewalls, load balancers, and SDN systems.
• Establish operational standards, baselines, and governance practices.
• Analyze network performance and recommend improvements.
• Troubleshoot complex network issues and support internal teams/vendor partners.
• Mentor junior members of the network team.

Skills

Enterprise networking concepts

Network design

Network security

Tools

Huawei

Cisco

H3C

Juniper

Fortinet

Sangfor

VMware NSX

Huawei iMaster NCE Campus

Huawei iMaster CampusInsight

Job description

New Horizon IT is looking for a Senior Technical Consultant – Networks to join our dynamic team in Islamabad.

You’ll provide technical support for the development, testing, deployment, and maintenance of enterprise network solutions, with expertise across WAN, LAN, WLAN, and SDN environments.

Key Responsibilities

• Design and implement enterprise WAN, LAN, WLAN, and SDN solutions.
• Define and deploy network security architectures.
• Install, configure, and manage routers, switches, firewalls, load balancers, and SDN systems.
• Establish operational standards, baselines, and governance practices.
• Analyze network performance and provide improvement recommendations.
• Troubleshoot complex network issues and support internal teams/vendor partners.
• Mentor junior members of the network team.

Required Technical Expertise

6+ years of experience with:

• Switches: Huawei, Cisco, H3C
• Routers: Huawei, Cisco
• WLAN: Huawei, Cisco, H3C, Juniper
• Firewalls: Fortinet, Sangfor, Huawei
• SDN: Huawei iMaster NCE Campus, Huawei iMaster CampusInsight, VMware NSX

Certifications

Mandatory:

• Professional-level Network Certification — HCIP Datacom / CCNP

Preferred:

• Expert-level Network Certifications — HCIE Datacom / CCIE
• Security Certifications — Fortinet FCA, Fortinet FCP, CCNP Security

Location: Islamabad, Pakistan