Jobs and Careers

Network Engineer

EllisDon

Mississauga, Canadafull_timeVerifiedPosted 20 Aug 2026

💰 CA$125,000/yr(CA$115,000/yr – CA$125,000/yr)

About the role

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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.