Network & System Engineer - Fortinet & Security Ops

VentureDive; Pakistan; On-site; PKR 1,800,000 - 3,200,000; Full time

Job summary

VentureDive in Karachi, Pakistan seeks a hands-on Network & System Support Engineer to manage a resilient IT infrastructure, data center operations, and a Fortinet-based network environment. You will oversee a multi-OS environment and enforce endpoint security standards to ensure high system availability.

You will configure FortiGate firewalls, FortiAP access points, and cabling, while managing patching, security baselines, and incident response.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Cybersecurity, IT, or related field.
• 2+ years of hands-on experience in system administration, network support, or IT infrastructure operations.
• Direct experience managing Windows, macOS, Linux (Ubuntu) using MDM tools (Intune, Jamf, Kandji, Workspace ONE).
• Hands-on experience with FortiGate firewalls, FortiAP, FortiClient VPN, enterprise switches, and core protocols.

Responsibilities

• Endpoint & Device Management: Deploy, configure, and maintain multi-platform devices via MDM solutions.
• Enforce security baselines, automate patch management, and ensure compliance.
• System Administration & Virtualization: Administer cross-platform OS environments and core infrastructure services.
• Oversee virtualization platforms to optimize performance, uptime, and security.
• Network & Wi-Fi Operations: Configure, monitor, and troubleshoot enterprise LAN/WLAN setups, including FortiGate, FortiAP, switches, and cabling.
• Manage multi-ISP links for failover and high availability.
• Data Center Operations: Oversee daily data center performance, hardware lifecycle management, capacity planning, and uptime monitoring.
• Security & Incident Response: Deploy and monitor XDR/EDR and DLP solutions; investigate alerts and mitigate vulnerabilities.
• Backup & Business Continuity: Execute backup, restore, and disaster recovery protocols with regular testing.
• Documentation & Optimization: Maintain runbooks, network diagrams, and asset inventory; harden systems against threats.

Skills

Network troubleshooting

Security incident response

Multi-OS administration

Endpoint security

Documentation

Education

Bachelor’s or Master’s degree in Computer Science, Cybersecurity, IT, or related field

Tools

Intune

Jamf

Kandji

Workspace ONE

FortiGate

FortiAP

FortiClient VPN

Job description

VentureDive in Karachi, Pakistan seeks a hands-on Network & System Support Engineer to manage a resilient IT infrastructure, data center operations, and a Fortinet-based network environment. You will oversee a multi-OS environment and enforce endpoint security standards to ensure high system availability.

You will configure FortiGate firewalls, FortiAP access points, and cabling, while managing patching, security baselines, and incident response.