Network Engineer

Humankind Recruitment; Halifax; Híbrido; CAD 90.000 - 120.000; Jornada completa

Descripción de la vacante

Humankind Recruitment is seeking a seasoned Network Engineer – Tier 3 to support and secure our enterprise network. You will handle complex Cisco routing and switching, Nexus data centre networking, SD-WAN, Palo Alto firewalls and Panorama, and F5 load balancing.

You will also develop network automation with Python and Ansible while ensuring security, resilience, and high availability across the infrastructure.

Formación

• 5+ years in enterprise networks at Tier 3.
• Strong Cisco routing/switching knowledge incl IOS/IOS-XE and NX-OS.
• Experience with Palo Alto, F5, and SD-WAN.

Responsabilidades

• Provide Tier 3 support for complex network incidents and root-cause analysis.
• Administer Cisco routing, switching, wireless, Nexus, Catalyst Center, and SD-WAN infrastructure.
• Manage Palo Alto firewalls and Panorama, including policies, VPNs, upgrades and troubleshooting.
• Support F5 BIG-IP/LTM load balancing and high availability.
• Monitor and optimize network performance, capacity, resilience and availability.
• Implement network security hardening, vulnerability remediation and configuration compliance.
• Develop network automation using Python, Ansible, and APIs.
• Support infrastructure projects, migrations, and lifecycle management.
• Maintain network diagrams, configuration standards and recovery procedures.
• Collaborate with teams to improve reliability and operational efficiency.

Conocimientos

Cisco routing & switching

Nexus & Catalyst Center

SD-WAN

Palo Alto firewalls & Panorama

F5 BIG-IP/LTM

Python & Ansible automation

TCP/IP & troubleshooting

Herramientas

Python

Ansible

APIs

Descripción del empleo

Network Engineer

Halifax (Hybrid-2 days in office)

Our client a dynamic Information Technology services company that partners with leading global organizations to deliver innovative, high-quality IT solutions is looking for an experienced Network Engineer – Tier 3 to support, secure, and continually improve their enterprise network infrastructure.

You will provide advanced technical support across Cisco routing and switching, wireless, Nexus Data Centre networking, Catalyst Center, Cisco SD-WAN, Palo Alto firewalls and Panorama, and F5 load-balancing platforms.

Responsibilities

• Provide Tier 3 support for complex network incidents, troubleshooting, root-cause analysis, and permanent problem resolution.
• Administer and maintain Cisco routing, switching, wireless, Nexus, Catalyst Center, and SD-WAN infrastructure.
• Manage Palo Alto firewalls and Panorama, including security policies, VPNs, upgrades, and troubleshooting.
• Support F5 BIG-IP/LTM load balancing, application connectivity, and high availability.
• Monitor and optimize network performance, capacity, resilience, and availability.
• Implement network security hardening, vulnerability remediation, patching, and configuration compliance.
• Develop network automation using Python, Ansible, and APIs.
• Support infrastructure projects, network changes, migrations, and hardware and software lifecycle management.
• Maintain network diagrams, configuration standards, technical documentation, and recovery procedures.
• Collaborate with infrastructure, security, monitoring, and service management teams to improve network reliability and operational efficiency.

Qualifications

• Significant experience supporting enterprise network environments at Tier 3 level.
• Strong Cisco routing and switching knowledge, including Catalyst, Nexus, IOS/IOS-XE, and NX-OS.
• Experience with Cisco wireless, Catalyst Center, and SD-WAN.
• Strong hands-on experience with Palo Alto firewalls and Panorama.
• Experience with F5 BIG-IP/LTM load balancing.
• Excellent understanding of TCP/IP, VLANs, STP, OSPF, network segmentation, and troubleshooting.
• Experience with network monitoring, security, vulnerability management, and performance optimization.