3 results for Noc Engineer in Toronto, ON

Network Administrator

North York, ON
onsite
Permanent
90000.00 - 120000.00 CAD / Yearly
We are looking for a Network Administrator to support and maintain reliable network operations in North York, Ontario. This role focuses on ensuring secure connectivity across enterprise environments, resolving performance issues, and helping keep network infrastructure stable and well documented. The successful candidate will work with routing, firewalls, and wide area connectivity while contributing to controlled network changes and ongoing operational improvements. Responsibilities:• Administer and support enterprise network infrastructure, including routing, switching, firewall technologies, and wide area connectivity.• Investigate and resolve complex network outages, latency concerns, and connectivity problems to maintain dependable service.• Implement network modifications in production environments by following established change management practices and minimizing operational risk.• Monitor network performance and apply traffic prioritization and bandwidth management techniques to improve availability and efficiency.• Maintain accurate technical records, diagrams, and operational documentation to support supportability and knowledge sharing.• Collaborate with internal teams to address incidents, service requests, and recurring infrastructure issues in a timely manner.• Support cloud-delivered networking and security platforms, including firewall and software-defined wide area solutions where applicable.• Contribute to network security operations by assisting with access controls, traffic inspection, and protective measures across the environment.
2026-04-22T20:59:01Z

Network Consultant

Vaughan, ON
onsite
Temporary
60.00 - 90.00 CAD / Hourly
We are looking for an experienced Network Consultant to support a construction and contractor-focused organization in Vaughan, Ontario. This contract position begins with an initial four-month term and may continue beyond that period, offering the opportunity to contribute to ongoing network initiatives in a dynamic, expanding environment. The successful candidate will take a hands-on approach to network delivery, working closely with internal technical teams to strengthen infrastructure performance, resolve complex issues, and support multi-vendor network operations. Responsibilities:• Develop and recommend network architectures that align with operational needs across a range of vendor technologies.• Evaluate existing environments and help connect site or client networks into the broader enterprise infrastructure.• Install, configure, and roll out network hardware and related components to support business operations.• Investigate connectivity and performance issues, identify root causes, and restore stable network service efficiently.• Work with equipment manufacturers and external support teams during escalations to resolve technical challenges.• Partner with network staff and project teams to deliver infrastructure upgrades, enhancements, and day-to-day operational support.• Provide practical technical guidance and dependable execution in a collaborative team setting.• Travel occasionally for short-term assignments, including visits of up to two weeks when required.
2026-04-22T13:13:48Z

Network Architect

Brampton, ON
remote
Temporary
80.00 - 90.00 CAD / Hourly
We are looking for a Network Architect to support a Contract engagement with a metal fabrication organization in Brampton, Ontario. This role will focus on strengthening network performance, improving switch configurations, and identifying the root causes of connectivity and latency issues across the environment. The successful candidate will bring deep expertise in network architecture and configuration management, along with the ability to optimize infrastructure for reliability, scalability, and day-to-day operational efficiency. Responsibilities: • Assess the current switching environment and provide technical guidance for upgrading legacy HP/Aruba equipment to newer 1830 and 2930 models. • Review and refine switch configurations to ensure the organization is using available features effectively and aligning the network with best practices. • Investigate spanning tree behaviour across the network and implement corrective measures to improve stability and reduce disruption. • Analyze the layer 3 core network design and recommend improvements that support performance, resilience, and future growth. • Examine the integration between the Barracuda firewall and Microsoft Azure to identify configuration or connectivity issues affecting system responsiveness. • Troubleshoot slow network performance related to cloud connectivity and develop practical solutions to improve communication with Azure services. • Evaluate the existing UniFi wireless access point environment and confirm it is operating efficiently within the broader network architecture. • Document findings, proposed changes, and implementation recommendations clearly for internal stakeholders and technical teams.
2026-04-29T12:34:04Z