Global Network Administrator - 24/7 Uptime & Security

Multimatic; Markham; On-site; CAD 70,000 - 100,000; Full time

Job summary

Multimatic is seeking a Network Administrator to design, install, and support our LAN/WAN and Internet segments. You will maintain network hardware/software, monitor uptime, and implement security measures across our global infrastructure.

The ideal candidate has 2–3 years of related experience, CCNA certification, and hands-on work with Cisco and Fortinet firewalls, VMware, and Microsoft AD. Travel ~15% to local Multimatic locations is expected.

Qualifications

• Education: University Degree or Diploma in Computer Science or a closely related technical field.
• Experience: 2-3 years in a related field.
• Certification: Cisco CCNA.
• Firewall proficiency: 3 years’ experience with Cisco & Fortinet Firewalls.
• Auditing tools: FireMon experience.
• Switching: 3 years with Cisco IOS Switching.
• OT & IoT systems: 1 year’s experience.
• Cloud networking: 1 year with Microsoft Azure.
• Networking knowledge: Cisco and Fortinet WAN/LAN/Wi‑Fi/VPN technologies.
• Infrastructure: VMware and Microsoft AD familiarity.
• Telephony: PRI and VOIP knowledge.
• Tools: experience with ticketing systems and network monitoring tools.

Responsibilities

• Infrastructure uptime: develop, design, implement and maintain policies to ensure high uptime of our global network infrastructure.
• Strategic recommendations: propose solutions on emerging network products, services, standards.
• Global installation: install new network hardware and software globally.
• Maintenance: ongoing configuration and maintenance of network services, equipment and devices.
• Data integrity: help manage core network backup and restore protocols.
• Performance tuning: monitor network performance and optimize accordingly.
• Wireless management: manage Wi‑Fi infrastructure and software.
• Reliability: ensure 24/7 uptime for WAN/LAN/Wi‑Fi.
• Analysis: provide root-cause analysis for outages.
• Task management: handle daily tickets and long‑term projects.

Skills

Cisco

Fortinet

WAN/LAN/VPN

VoIP/PRI

Firewall management

Network monitoring

Azure networking

VMware

MS AD

Ticketing systems

Education

University Degree in Computer Science

Diploma in Computer Science

Tools

FireMon

Cisco IOS

Microsoft Azure

VMware

Active Directory

Job description

Multimatic is seeking a Network Administrator to design, install, and support our LAN/WAN and Internet segments. You will maintain network hardware/software, monitor uptime, and implement security measures across our global infrastructure.

The ideal candidate has 2–3 years of related experience, CCNA certification, and hands-on work with Cisco and Fortinet firewalls, VMware, and Microsoft AD. Travel ~15% to local Multimatic locations is expected.