network security engineer

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world's largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding...

Who are we? Equinix is the world’s digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet. A place where tech thinkers and future builders turn bold ideas into breakthrough experiences, we welcome your unique perspective. Help us challenge assumptions, uncover bias, and remove...

Venture outside the ordinary - TMX Careers The TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations enhancing capital markets. United as a global team, we’re connecting cross‑functionally, traversing industries and geographies, moving opportunity into action,...

Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. Position Overview We are seeking an experienced and talented...

Location: North York, ON Reports to: Senior Manager, Infrastructure & Platforms Onsite: 5 days a week (hybrid available for the right candidate) Salary: open to best rate depending on the experience Purpose of position To provide highly specialized senior technical leadership and coordination for data centre operations, network, storage,...

The Global Network Engineering - Design team is responsible for maintaining the software and hardware standards for network, enterprise telephony and contact center technologies. Working closely with the architecture team we are engaged in developing the platforms roadmaps, participate in the Proof Of Concept and responsible for the production pilot of new...

The Global Network Engineering - Design team is responsible for maintaining the software and hardware standards for network, enterprise telephony and contact center technologies. Working closely with the architecture team we are engaged in developing the platforms roadmaps, participate in the Proof Of Concept and responsible for the production pilot of new...

Technology DDI Engineering under the Network Engineering & Design division is responsible for the oversight, management, design, and engineering of the bank’s core network services (DNS, DHCP, IPAM) globally. 8+ years of network engineering experience with a minimum 5 years on DDI platforms (Infoblox, BlueCat, BT/Cygna Labs Diamond IP - an...

CARET brings the latest in technology and automation to over 10,000 legal and accounting firms, empowering highly skilled professionals to refocus their expertise on what truly matters. CARET harnesses powerful and secure practice management, document automation, and payment processing to take firms, professionals, and their clients further. Our...

Application Deadline: 11/29/2026 Address: 4100 Gordon Baker Road Job Family Group: Technology DDI Engineering under the Network Engineering & Design division is responsible for the oversight, management, design, and engineering of the bank's core network services (DNS, DHCP, IPAM) globally. Requirements: 8+ years of network engineering experience ...

Technology DDI Engineering under the Network Engineering & Design division is responsible for the oversight, management, design, and engineering of the bank’s core network services (DNS, DHCP, IPAM) globally. 8+ years of network engineering experience with a minimum 5 years on DDI platforms (Infoblox, BlueCat, BT/Cygna Labs Diamond IP - an...

Work Arrangement: Hybrid (2-4 days a week) Salary - Max 110k (including 5% QPLC) Application Deadline: Oct. 30th, 2026 Experience Required 7+ Years Required Skills: Mandatory Technical Skills Routing & Switching (Primary Skill) Cisco Routing & Switching (BGP, OSPF) Strong troubleshooting capabilities across enterprise and data center networks Preferred...

Tigera—the pioneer behind Calico and Lynx—is defining the future of AI agent security, workload governance, and cloud-native networking. As autonomous AI agents, LLM frameworks, and microservices proliferate across enterprise infrastructure, Tigera delivers the deep visibility, runtime protection, and eBPF-driven enforcement control required to secure...

Lead mission-critical network operations with Cisco ACI, Multicast, and BGP expertise in a hybrid Senior Network Engineer role based in Vancouver. TMX is seeking a Senior Network Engineer with 7+ years supporting large-scale networks. You will implement, maintain, and support infrastructure spanning datacenters, campus, SAN, wireless, firewalls, and load...

About us:Based in Toronto, Crescendo Technology is a research and IT firm providing software, research, and technical services to blue-chip clients in the online entertainment space. We work with global partners to deliver the highest level of technological support for our customers and their customers. Role OverviewWe are seeking a highly skilled Senior...

Build secure, scalable infrastructure for Call of Duty and other franchises using Kubernetes networking, Linux, and automation in Vancouver. Demonware seeks a Senior Network Engineer for its Platform Department and global engineering team. You will improve hardware fleets and services while developing repeatable data centre and cloud infrastructure with...

Shape network engineering strategy at EQ Bank in a hybrid Staff Engineer role based in Toronto, supporting enterprise infrastructure solutions and Azure collaboration. The Staff Engineer works within Infrastructure Solutions, defining infrastructure strategies and roadmaps with emphasis on network engineering initiatives. You will finalize designs and...

About the Role Our client, a leading provider of high-speed broadband and telecommunications services, is seeking an experienced Senior Fiber Network Engineer to join their operations in Kimberley, Northern Cape . This role is central to the design, deployment, expansion, and maintenance of our client's advanced fiber optic network infrastructure. The...

Design high-capacity DWDM transport networks as a Network Engineer in a hybrid role, working three days onsite in Downtown Toronto. This full-time position requires seven-plus years of experience and deep optical infrastructure expertise. You will work with Ciena technologies, ROADM architectures, network protocols, monitoring tools, and ISP or telecom...

Advance multi-agent communication with Huawei Canada as an Engineer in Ottawa, applying AI networks, software development, and system-level optimization. This 12-month contract sits within Huawei Canada’s Advanced Wireless Technology Wireless Lab. The Engineer researches project areas, develops solutions for 6G and Beyond technologies, and contributes to...