network infrastructure security expert jobs in Toronto

At Gowling WLG, our commitment to excellence begins with our people. As an international law firm with offices in Canada, the U.K., Europe, the Middle East, and Asia, we’re proud to recruit and retain top talent who bring energy, insight, and a singular focus on delivering exceptional experiences – for our clients and each other. We’re intentional...

Applied Materials is the global leader in materials science and engineering solutions that are at the foundation of virtually every new semiconductor chip and advanced display in the world. The equipment that we create and service is essential to advancing AI and accelerating the commercialization of next-generation semiconductor chips. Join us and push the...

THE OPPORTUNITY ShyftLabs is a fast-growing data and technology company that partners with Fortune 500 and enterprise organizations to deliver innovative, data-driven solutions. We specialize in building scalable, enterprise-grade platforms that leverage modern technologies, cloud infrastructure, and advanced engineering practices to solve complex business...

At Gowling WLG, our commitment to excellence begins with our people. As an international law firm with offices in Canada, the U.K., Europe, the Middle East, and Asia, we’re proud to recruit and retain top talent who bring energy, insight, and a singular focus on delivering exceptional experiences – for our clients and each other. We’re intentional...

Applied Materials is the global leader in materials science and engineering solutions that are at the foundation of virtually every new semiconductor chip and advanced display in the world. The equipment that we create and service is essential to advancing AI and accelerating the commercialization of next‑generation semiconductor chips. Join us and push...

Network & Infrastructure Security Analyst (AI Training) About The Role We're partnering with the world's leading AI research labs to build smarter, safer security intelligence — and we need practitioners who've lived it in the real world. As a Network & Infrastructure Security Analyst, you'll analyze real-world enterprise security scenarios — firewall...

Canada Life is seeking a Lead Specialist to assess, design, and support security services across Windows, Linux and cloud environments. You will drive operational excellence, ensure change control and foster clear technical communication to deliver high-quality security outcomes. The role requires hands-on PKI, HSM, cryptographic knowledge and experience...

Canada Life is seeking a Lead Specialist to assess, design, and support security services across Windows, Linux and cloud environments. You will drive operational excellence, ensure change control and foster clear technical communication to deliver high-quality security outcomes. The role requires hands-on PKI, HSM, cryptographic knowledge and experience...

About Gowling WLG At Gowling WLG, our commitment to excellence begins with our people. As an international law firm with offices in Canada, the U.K., Europe, the Middle East, and Asia, we’re proud to recruit and retain top talent who bring energy, insight, and a singular focus on delivering exceptional experiences – for our clients and each...

Join to apply for the Network and Security Administrator role at Smith + Andersen1 day ago Be among the first 25 applicantsJoin to apply for the Network and Security Administrator role at Smith + AndersenRole: Network and Security AdministratorLocation: TorontoJob Type: Hybrid – WFH + In OfficeWho We AreSmith + Andersen is a trusted, Canadian,...

Should have hands on experience in Checkpoint VSX – Firewall virtualizationMust have experience in multi home environment like Cisco, Checkpoint, Fortigate, Wireless domain, WLC , AP Sensors configuration etc.Strong understanding of VPN configuration, Next generation Firewall with IPS, security intelligence configurationShould have strong experience in...

Select how often (in days) to receive an alert: Sr Networking and Infrastructure Specialist Date: 20 Oct 2026 Location: Toronto, ON, CA Company: Alstom At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we...

Build dependable client systems as a Senior Network Infrastructure Administrator at Techify, troubleshooting root causes across networking, servers, and cloud environments.Techify needs a hands-on technical administrator to own multiple client environments and improve them against proven standards. The work includes network assessment, system mapping,...

Shape your future as a Network Infrastructure Engineer in Toronto, focused on designing and implementing advanced communication networks for various sectors, including mining and energy. This role encompasses comprehensive network architecture development. In this position, you will create and review network topology and cabling designs for complex...

Lead cloud-native networking and hybrid security architecture from Toronto, London, or Winnipeg, with three on-site days weekly. This senior engineering opportunity focuses on secure, scalable network solutions for a financial services organization. You will work across VPC or VNET environments, routing, private connectivity, Kubernetes networking, and...

Help strengthen network and data security across complex financial services environments, protecting critical infrastructure and sensitive information from evolving threats. The Role As a Senior Network Security Consultant, you will work with clients and delivery teams to strengthen the security, resilience, and protection of enterprise network and data...

Analyze and stabilize client infrastructure as a Network Administrator with Techify, working remotely and onsite across the GTA. Apply networking expertise to secure environments.This hands-on technical role suits an experienced Network Administrator focused on reliable client environments. You will assess, document, and optimize networks, servers, cloud...

Protect Tangerine’s hybrid infrastructure through network security administration, endpoint protection, and technical troubleshooting in Toronto. Work onsite two days weekly, with shifts and rotational on-call support. Reporting to the Manager, Network Security & Systems, this Senior Network Security Administrator supports Network and Delivery Services....

Protect Tangerine’s hybrid infrastructure through network security administration, endpoint protection, and technical troubleshooting in Toronto. Work onsite two days weekly, with shifts and rotational on-call support. Reporting to the Manager, Network Security & Systems, this Senior Network Security Administrator supports Network and Delivery Services....

Protect Tangerine’s hybrid infrastructure in Toronto using enterprise firewalls, endpoint security, and security event investigation expertise. This role follows a hybrid office schedule. As a Senior Network Security Administrator, you will support Tangerine, a Scotiabank subsidiary, within the Network and Delivery Services Team. Reporting to the Manager,...