Senior Network Engineer - Cisco, Aruba, Fortinet - TJ / 1866698

Our client Hecta Solutions is looking for a Senior Network Engineer - Cisco, Aruba, Fortinet in Islamabad

Hecta Solutions is seeking a Senior Network Engineer to design, implement, and maintain high-performance network infrastructures across multi-vendor enterprise environments.

This hands-on, individual contributor role focuses on managing routing, switching, wireless networks, and complex firewall architectures using Cisco, Cisco Meraki, Aruba, and Fortinet technologies. The ideal candidate brings 5+ years of enterprise experience along with specialized certifications (CCNP Enterprise, Aruba ACSP, and Fortinet FCSS).

Responsibilities

• Design, deploy, and optimize enterprise routing, switching, wireless LANs, and complex firewall architectures.
• Manage and maintain Cisco IOS environments, Cisco Meraki cloud-managed infrastructure, and Aruba switching/wireless solutions.
• Administer Fortinet FortiGate firewalls, including security policy design, threat mitigation, and complex VPN implementations.
• Enforce network access control policies, carry out regular vulnerability assessments, and apply critical patches to meet enterprise security standards.
• Proactively monitor network performance, troubleshoot complex Layer 2/3 and security issues, and ensure high availability.
• Collaborate with cross-functional teams on network expansions, infrastructure upgrades, and technology evaluations.
• Maintain accurate network topology diagrams, configuration backups, and operational documentation.