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System Administrator Network Engineer Jobs in Toronto, ON

Ellisdon

Network Engineer

Mississauga, ON · On-site

Administer secure access with Zscaler - primarily Zscaler Private Access (ZPA) - including App ... Collaborate with the Systems, Cloud, Security, and Service Delivery teams to support on-premises ...

Hodgson Russ LLP

Network Engineer Manager

Toronto, ON

Manage day-to-day network engineering operations, including standards, enhancements, patches, and ... Oversee the installation, maintenance, troubleshooting, and lifecycle management of network systems ...

Alstom

Network Engineer

Toronto, ON

CA$90K - CA$120K/yr

From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure ... Could you be the full-time Network Engineer in Toronto, ON, we're looking for? Your future role ...

Alstom

Network Engineer

Toronto, ON

CA$90K - CA$120K/yr

From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure ... Could you be the full-time Network Engineer in Toronto, ON, we're looking for? Your future role ...

FNZ

Network Engineer

Toronto, ON · Hybrid

Collaborate with business units to ensure cloud network requirements are embedded in all new systems and applications * Work alongside Cloud and Network Engineering teams to trial and deploy ...

NTT Ltd.

Senior Network Engineer

Toronto, ON · Hybrid

Senior Network Engineer responsibilities include managing and optimizing in-house and cloud-based ... Monitor system resource utilization, trending and capacity planning * Work within established ...

Moneris

Systems Administrator III (Linux)

Toronto, ON · Hybrid

CA$85K - CA$113K/yr

... Linux), you will engineer, automate, secure, and continuously improve the enterprise Red Hat ... system,compute, storage, virtualization, identity, and network-adjacent layers. * Support server ...

Scotiabank

Senior Network Engineer

Toronto, ON

The Global Network Engineering - Design team is responsible for maintaining the software and ... This will include the support of assigned systems by acting as an internal consultant on assigned ...

Tenstorrent

Sr. Network Engineer

Toronto, ON · Hybrid

CA$100K - CA$500K/yr

... systems, and software teams to support next-generation AI clusters. This role is hybrid, based out ... DevOps, and infrastructure teams to support new cluster deployments, network expansions, and ...

IKO Industries, Inc

Global Network Engineer

Mississauga, ON · On-site

CA$96K - CA$129K/yr

... Network Engineer to lead the design, testing, and initial deployment of network, security, voice ... systems architecture. * 3-5 years' experience with Azure Cloud in a hybrid setup, including ...

Propel Holdings

Sr. IT System Administrator

Toronto, ON · On-site

Responsibilities Infrastructure, Cloud, and Network Operations * Administer, monitor, and improve ... Monitor system health, capacity, availability, backup posture, and configuration drift; identify ...

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System Administrator Network Engineer information

What is a system administrator network engineer?

System Administrator Network Engineers are IT professionals who manage, maintain, and troubleshoot computer networks and system infrastructures for organizations. They are responsible for ensuring network security, optimizing performance, and implementing upgrades or patches as needed. Their duties often include configuring servers, monitoring network traffic, supporting users, and responding to technical incidents. These roles require strong problem-solving skills and up-to-date knowledge of networking protocols, security practices, and hardware/software systems.

How do system administrator network engineers balance proactive network maintenance with responding to unexpected issues?

System Administrator Network Engineers often divide their time between planned maintenance tasks—such as patching, upgrades, and performance monitoring—and responding to unforeseen incidents like outages or security breaches. Most teams use ticketing systems to prioritize incoming issues, but also schedule regular maintenance windows to minimize disruptions. Being adaptable and good at multitasking is crucial, as the work environment often requires swift shifts between proactive and reactive responsibilities. Collaboration with IT support, security teams, and management is common to ensure both immediate response and long-term network health.

What are the key skills and qualifications needed to thrive as a system administrator network engineer, and why are they important?

To thrive as a System Administrator Network Engineer, you need a solid understanding of network protocols, system architecture, troubleshooting, and a relevant degree or certifications such as CompTIA Network+ or Cisco CCNA. Proficiency with network monitoring tools, operating systems like Linux/Windows Server, and virtualization platforms is typically required. Strong analytical thinking, attention to detail, and effective communication skills help you excel in diagnosing issues and collaborating with teams. These skills are crucial for maintaining secure, efficient IT infrastructures and minimizing downtime in business operations.

What is the difference between System Administrator Network Engineer vs Network Technician?

AspectSystem Administrator Network EngineerNetwork Technician
CertificationsCompTIA Network+, Cisco CCNA, Linux+CompTIA Network+, Cisco CCNA
Work EnvironmentDesigning, configuring, and managing network infrastructureInstalling, troubleshooting, and maintaining network hardware
Employer & Industry UsageIT departments across various industries, focusing on network architectureNetwork support teams, service providers, and technical support roles

The main difference is that System Administrator Network Engineers focus on designing and managing network systems, while Network Technicians handle installation and troubleshooting. Both roles require similar certifications and often work together to ensure network reliability and performance.

Are system administrator network engineers still in demand?

System administrator network engineers are still in demand due to ongoing needs for managing and securing network infrastructure, supporting cloud integration, and maintaining cybersecurity. Strong skills in network protocols, firewalls, and certifications like Cisco or CompTIA can enhance job prospects in this field.

Do system administrator network engineers make good money?

System administrator network engineers typically earn competitive salaries that vary based on experience, certifications, and location. They often require knowledge of networking protocols, security, and tools like Cisco or Juniper, and may work full-time in office or data center environments. Overall, this role is considered well-paying within the IT industry.

Which is better: system administrator or network engineer?

A system administrator manages and maintains computer systems and servers, focusing on hardware, software, and security, while a network engineer designs, implements, and troubleshoots network infrastructure. Both roles require technical skills, certifications, and problem-solving abilities, but they emphasize different areas of IT infrastructure. The better role depends on individual interests and career goals in system management or network design.

What are popular job titles related to System Administrator Network Engineer jobs in Toronto, ON?

For System Administrator Network Engineer jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching System Administrator Network Engineer jobs in Toronto, ON look for?

The top searched job categories for System Administrator Network Engineer jobs in Toronto, ON are:

What cities near Toronto, ON are hiring for System Administrator Network Engineer jobs?

Cities near Toronto, ON with the most System Administrator Network Engineer job openings:

System Administrator Network Engineer jobs near you
Infographic showing various System Administrator Network Engineer job openings in Toronto, ON as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 20% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Network Engineer

Ellisdon

Mississauga, ON • On-site

Full-time

Posted 15 days ago

Job description

Connect with us LinkedIn, Instagram, Facebook, Twitter.


Thinking about a change?


We recognize that the construction industry is changing at a rapid pace and we continually strive to be at the forefront. Our core values empower people to deliver great careers to one another and develop creative solutions for complex problems on some of the most exciting projects. It doesn't matter what your expertise and craft is - there are no boundaries. We are a group of professionals with a variety of expertise within pre-construction, construction, and post-construction. To learn more, check out our Cradle to Grave services and hear from our team directly about what a career at EllisDon could look like for you. As you can see, we are a diverse bunch.


Above all, we are a group of individuals with unique experiences and at EllisDon, we choose to celebrate the strength in our differences, every day. EllisDon's commitment to Inclusive Diversity is to work together to create an environment where every employee feels safe to be their true and authentic self. Ultimately, EllisDon's purpose is to provide people with similar values the opportunity to achieve to their full potential; to deliver that opportunity for great careers to one another; and to contribute meaningfully to the community we share with others.


In case you're curious, here's what the industry thinks of us and some of the impacts we've made to the communities we work in and our latest Impact Report, highlighting how we're putting our values into practice in areas such as the climate & environment, inclusive diversity, indigenous relations, and health and safety.


You as a Network Engineer will:

  • Configure and maintain Palo Alto NGFWs and manage branch and cloud firewall policy through Strata Cloud Manager (SCM), supporting segmentation, threat prevention, and secure traffic flow.

  • Administer secure access with Zscaler - primarily Zscaler Private Access (ZPA) - including App Connectors, application segments, and access policy, with supporting work in ZIA and ZDX.

  • Administer and optimize Cisco switching - including VLANs, trunking, QoS, and routing - across corporate offices, data centers, and job sites.

  • Support enterprise wireless (WLAN) infrastructure, including WLC administration, access point deployment, and site surveys/troubleshooting for coverage and performance.

  • Design, configure, and manage Azure cloud networking, including virtual networks (vNets), subnets, network security groups (NSGs), user-defined routes, private endpoints/DNS, VPN gateways, load balancers, Application Gateways and Web Application Firewalls (WAFs).

  • Implement and manage SSL/TLS decryption and inspection policies on Palo Alto NGFWs to enable deep visibility and threat prevention on encrypted traffic, while accounting for certificate management and decryption exclusions.

  • Manage network access control and device administration with Aruba ClearPass (NAC), including 802.1X, policy enforcement, and TACACS+ for device authentication and authorization.

  • Monitor network performance, availability, and health; investigate and resolve incidents within SLA targets and escalate complex issues as needed.

  • Support onboarding of new job sites and offices, including switch/firewall deployment, zero-touch provisioning, and standardized configuration templates.

  • Collaborate with the Systems, Cloud, Security, and Service Delivery teams to support on-premises and cloud initiatives, and contribute to network transformation and migration projects.

  • Partner with Security Operations (SecOps) on vulnerability remediation, leveraging Rapid7 InsightVM to identify, prioritize, and remediate vulnerabilities across network and firewall infrastructure and to track remediation progress.

  • Maintain accurate documentation of configurations, diagrams, runbooks, change records, and incident resolutions.

This is the right role for you if:

  • 3-5 years of hands-on experience in enterprise network administration or engineering.

  • Working knowledge of Palo Alto NGFWs and centralized management (Strata Cloud Manager / Panorama), including security policy, NAT, and segmentation concepts.

  • Solid Cisco switching experience - VLANs, trunking, spanning tree, QoS - and familiarity with routing protocols (OSPF, BGP), subnetting, DNS, and DHCP.

  • Experience supporting enterprise wireless (WLAN/WLC), including AP deployment and RF troubleshooting.

  • Working knowledge of Azure networking components: vNets, subnets, NSGs, UDRs, Azure DNS, Private Link/Private Endpoints, VPN Gateway, load balancers, Application Gateway, and Web Application Firewall (WAF).

  • Hands-on experience with Zscaler ZPA; exposure to ZIA and ZDX is an asset.

  • Experience with Network Access Control - Aruba ClearPass (or equivalent) - 802.1X, and TACACS+ for device administration.

  • Experience with network monitoring and troubleshooting tools (e.g., SolarWinds, Wireshark, Zabbix) to proactively track performance, availability, and health.

  • Familiarity with vulnerability management and remediation workflows, ideally using Rapid7 InsightVM, in partnership with Security Operations (SecOps).

  • Strong troubleshooting, problem-solving, and documentation skills, with the ability to prioritize and manage multiple tasks.

  • A collaborative team player who thrives in a fast-paced, enterprise-scale environment and is eager to keep learning.

  • Relevant certifications are an asset - e.g., CCNA/CCNP, Palo Alto PCNSA/PCNSE, Aruba ACCP, or Microsoft AZ-700.

  • Bachelor's degree or college diploma in Computer Science, Information Technology, or a related field (or equivalent experience).

  • The salary range for this role is $115,000 - $125,000.

EllisDon is proud to provide this unique career opportunity that provides continuous learning, opportunity for growth, and a competitive compensation package within an environment that is committed to inclusion and respects diversity.

Go ahead and be yourself. We'll pay you for it!

We are an equal opportunity employer. We welcome people of any age, culture, subculture, gender identity or expression, sexual orientation, nationality, ethnicity, race, size, mental or physical status, veteran status, religion, language, political opinion, working-style preference, family status, education, and socio-economic status. The EllisDon core values of Integrity and Mutual Respect welcomes everyone, at work and in the community, and our value of Mutual Accountability, means that we all have a role to play. As an EllisDon employee, this will ultimately be your commitment to Inclusive Diversity.

Accommodation for Applicants with disabilities will be made during the recruitment process when requested.

We are committed to providing a positive candidate experience and ensuring timely updates are provided to all candidates. If you haven't already, be sure to create a profile on our Careers page to remain up to date on the status of your application and learn about new career opportunities as they arise.

EllisDon uses AI tools to assist in screening and assessing applicants for this position.

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