Top Cyber Security Jobs in Toronto

Serve as technical authority and trusted advisor to sales, customers, and partners; drive pre-sales activities from discovery to technical win; demonstrate Elastic products and craft value-based architectures; onboard and enable partners; represent customer needs to engineering; engage community via events; and travel regionally to support accounts and sales initiatives.

Lead enterprise architecture strategy focused on Data and AI. Define standards, future-state capabilities, and capability mapping. Drive modernization, governance integration, tool selection, risk management, and adoption of modern stacks. Produce architecture artifacts, mentor architects, and collaborate with senior IT and business leaders to align roadmaps and deliverables.

Lead enterprise architecture strategy focused on Data and AI: define standards, future-state capabilities, and capability mapping; analyze systems for modernization; integrate architecture with data governance; guide solution design, select modernization tools, manage technical risks, mentor architecture team, and collaborate on roadmaps, LCM and decommissioning while driving adoption of modern technology stacks.

The Senior Security Engineer I will build and maintain core security infrastructure, collaborate with global teams, mentor junior engineers, and drive security initiatives.

Drive revenue for an assigned territory by supporting field and inside sales, managing leads/renewals in Salesforce, coordinating with partners and channel teams, delivering customer presentations/demos, resolving customer issues, and meeting sales activity metrics while executing company values.

Lead and coordinate pre-sales activities to develop and present cross-practice technical solutions. Support consulting, advisory, and architecture teams, build customer and partner relationships, and deliver demos, proofs of concept, and compelling technical presentations to drive profitable deals.

Lead detection, incident response, and digital forensics across macOS/Windows/Linux; act as Incident Commander, triage alerts, use SIEM, build investigation scripts and automated runbooks, collaborate with stakeholders on insider threat and security operations improvements.

The Director of Product Management will lead product strategy across infrastructure, software enablement, and customer-facing platforms, enhancing both technical and user experience while managing a team of product managers.

Lead product strategy and execution for Cluster Linking to deliver one-click disaster recovery, streamlined migrations, and secure cross-organization stream sharing. Drive adoption, packaging, pricing, customer engagement, and cross-functional alignment to grow the product.

Design, maintain, and extend abuse detection and prevention systems for GitLab's SaaS platform. Serve as a core maintainer of a Ruby on Rails monolith, build anomaly detection and agentic AI mitigations, automate abuse response, collaborate with peer engineering and security teams, and produce runbooks and operational documentation.

Lead Zapiers security strategy for an AI-native SaaS platform. Own App and Infrastructure Security, Detection & Response, GRC, risk management, incident response, bug bounty triage, and enterprise security enablement. Partner with Product, Engineering, Legal, and GTM to embed secure-by-default design, shape AI-specific controls, support enterprise deals, and build a high-performing security engineering organization.

Design, build, test, and deliver production-grade web applications as part of a development team. Write maintainable, performant code, participate in code reviews, research new technologies, and collaborate closely with teammates to improve development workflows and ensure high-quality software delivery.

Lead and scale strategic partner motions (channels, GSIs, ISVs, OEMs, cloud, silicon) to drive joint go-to-market plans, revenue, and market expansion. Build executive relationships, enable partners technically and commercially, establish pipeline governance, and coordinate product, sales, marketing, and engineering to convert partner potential into measurable customer impact.

Administer and support Microsoft 365 productivity platforms, resolve escalated technical issues, design permanent solutions and automations, lead projects, deliver trainings, create reports, and collaborate across teams to improve service stability.

Talent-network posting to collect engineers for future openings across full-stack, backend (Golang), frontend (React), mobile (iOS/Android/React Native), blockchain, AI, DevOps, security, data, and QA. Applicants should state domain, core technologies, location/time zone, and share links to profiles or projects. Fully remote; must have right to work in the country you are based.

Conduct research and design AI data-security and privacy architectures for endpoint devices. Prototype and build privacy-preserving defenses, analyze emerging attack vectors and regulations, and collaborate with global labs and product teams to transition research into production-grade endpoint security solutions.

Sell Retell AI’s voice AI platform to large enterprises by owning full sales cycles, designing pilots, building quantified business cases, navigating procurement/security, and driving production and expansion across multi-stakeholder buying committees.

The Software Solution Architect will design and oversee software development initiatives, ensure alignment with company goals, and provide technical guidance to teams.

Build and maintain production React/Redux front-ends and Java Spring Boot back-ends; use agentic AI tools across the SDLC for specs, coding, testing, reviews, and debugging; create APIs, integrations, automated tests, ensure production readiness, observability, security, and take ownership through release and production verification.

The role involves researching and prototyping security technologies for OS and device protection, analyzing threats, and developing innovative security features.

The Account Executive will develop strategic sales plans, conduct demonstrations, foster customer relationships, and manage sales opportunities in the logistics and transportation sector.

Lead AppSec efforts across product, platform, and AI features by owning secure SDLC, performing threat modeling and deep code reviews, driving vulnerability management and remediation, building AppSec tooling and automations (including AI-assisted workflows), and enabling engineering teams with secure design guidance and training.

The Enterprise Customer Success Manager at Canonical is responsible for onboarding customers, managing relationships, identifying growth opportunities, and collaborating with cross-functional teams to enhance customer satisfaction.

Join the founding team to spearhead sales initiatives, develop content strategies, and enhance customer relationships in blockchain security. Collaborate closely with the CEO to achieve product-market fit and build a strong team culture.

Senior backend engineer responsible for building and scaling microservice-based backend systems, driving technical initiatives, collaborating with product and sales, prioritizing customer needs, improving infrastructure and performance, and using AI tools to accelerate development and workflows.