190 jobs found for Security in Ontario

We are seeking a highly accomplished and technical Senior Security Architect (Security Specialist) for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier leadership capacity within the cybersecurity engineering and information technology governance streams, specializing in the design, configuration, and implementation of robust security architectures across complex heterogeneous landscapes.As a principal sec

Our client, is seeking a high-caliber Security Specialist IV to join their Global Security Architecture and Infrastructure division.In this senior technical position, you will be responsible for provisioning, configuring, and optimizing network security rules across both on-premises and hybrid cloud environments. Acting as a core security delivery expert, you will ensure a timely response to business application deployments via precision policy adjustment

Are you an expert security architect looking to shape the future of enterprise cyber resilience? We are seeking a Cyber Security Solutions Architect to join a high-profile Cyber Resilience Transformation Program for a prominent Canadian financial institution. In this strategic role, you will lead the design, target-state architecture, and roadmaps for the organization's entire Identity and Access Management (IAM) ecosystem and Zero Trust initiatives. This

We are seeking a highly accomplished Senior Security Specialist - Threat Risk Assessment to lead advanced threat evaluation, risk profiling, and security architecture governance for mission-critical software systems and enterprise infrastructure. Operating as a senior technical authority within a highly secure public sector domain, you will assume end-to-end ownership of identifying, analyzing, and mitigating complex security liabilities across physical, c

Our client, is seeking a highly sophisticated Security Specialist to join their advanced Cloud Compliance and Governance division.In this senior engineering role, you will focus on automating and validating Compliance-as-Code (CaC) policies across massive multi-cloud infrastructure environments (GCP, Azure, and AWS). You will blend deep cloud security principles with cutting-edge AI tools (such as Azure AI Studio, Azure Foundry, and Generative AI engines)

We are seeking a highly accomplished Senior Technology Architect to pioneer the technical design, integration, and scaling of an AI-enabled Cyber Security Operating Model (CSOM) across Ontario's K–12 school boards. In this role, you will lead the implementation of autonomous security capabilities, next-generation network protections, and advanced telemetry pipelines. Operating at the forefront of modern defense, you will embed Agentic AI platforms, Large L

We are seeking a highly accomplished Senior Technology Architect to lead the technical integration strategy, end-to-end design, and deployment of a provincial Cyber Security Operating Model (CSOM) across Ontario's K–12 school boards. In this role, you will serve as the principal authority on next-generation network architecture, automated threat detection, and hybrid Managed Security Service Provider (MSSP) delivery models. Operating at the forefront of di

We are seeking a highly accomplished Senior Technology Architect with master-level expertise in cyber security governance, risk, and compliance (GRC) to orchestrate a unified, sector-wide cyber defense framework for Ontario's K–12 education and Broader Public Sector (BPS) environments. In this role, you will lead the adaptation, mapping, and structural deployment of comprehensive security models that protect corporate systems, ensure online privacy safegua

We are seeking a highly accomplished Senior Security Specialist to lead multiple initiatives across Security Governance, Risk, and Compliance (GRC) and Cyber Defense Operations. In this role, you will hold complete technical ownership over security strategy, audit alignment, policy development, and security risk management frameworks. Operating within highly regulated environments, you will drive regulatory compliance, conduct comprehensive threat and risk

Do you have knowledge and experience with the security & IT policies/standards of the Ontario government (e.g. Standards, Policies, Directives)? Do you have the ability to handle and secure sensitive information, detailing the due-diligence around storage/modification of received documents, records retention policies, identity management, and other controls in-place used to protect OPS information? If so, this would be a great opportunity for you!Our clien

Our client, is seeking a high-caliber, automation-focused Exception Template - Technical to join their Cyber Security Engineering team.In this highly technical role, you will lead the design, development, and deployment of security orchestration and infrastructure automation across the enterprise. Your core focus will be dual-faceted: building sophisticated automated incident response playbooks in Python within Splunk SOAR, and engineering infrastructure

We are seeking a highly skilled Intermediate Security Specialist to drive the development, implementation, and refinement of enterprise cyber security programs and protective architectures. In this role, you will take technical ownership of designing and maintaining robust security controls, orchestrating rigorous framework audits, and deploying modern security technologies to safeguard critical networks, systems, and data. Operating across complex infrast

Our client, is seeking an expert-level Information Security Analyst III to serve as a Senior Information Security Advisor.In this senior consulting role, you will be embedded within a dedicated corporate line of business to champion cybersecurity governance, risk management, and regulatory compliance frameworks. Reporting directly to the leadership team, you will drive the execution of Information Security Risk Assessments (ISRAs) for complex technical pro

Are you a senior security architect looking to design the future of identity security at an enterprise scale? We are seeking a Senior IAM Security Architect to lead the strategic direction, target-state architecture, and long-term roadmaps for a major financial institution's Identity and Access Management (IAM) ecosystem.This is not a standard operational or administration role. Moving far beyond traditional user access, this position sits at the cutting e

Our client, is seeking a talented and proactive Application Security Analyst to join their Global Cyber Security division.In this critical technical role, you will act as a key accelerator for the organization's enterprise-wide DevSecOps transformation. You will lead the evaluation, custom tuning, and integration of automated application security tools and compliance guardrails directly inside global CI/CD pipelines. This position requires an analyst who b

We are seeking a Senior Software Developer to serve as a Subject Matter Expert for our cloud and AI project initiatives. In this role, you will be responsible for enabling and designing robust cloud environments across major providers, including Azure, AWS, IBM, Oracle, and GCP. You will act as a key technical resource, translating systems specifications into high-performing, tested applications while designing advanced security configurations and creating

Our client, is seeking a meticulous and collaborative Info Security Analyst II to join their enterprise Cyber Security and Compliance Operations team.In this critical role, you will focus on application security, vulnerability management, and configuration compliance. You will be responsible for monitoring dashboards to identify non-compliant assets, tracking remediation workflows, and partnering with cross-functional technology teams to resolve security g

Our client, is seeking a high-caliber Consultant - Governance and Oversight to join the newly formed centralized governance function within the Office of the Chief Information Security Officer (CISO).In this senior consulting role, you will drive strategic visibility, risk management, and operational alignment across all cybersecurity and data privacy domains. Your mandate is truly enterprise-wide—spanning metrics optimization, control validation, and exec

We are seeking a highly accomplished Senior Technology Architect to lead the development, maintenance, and evolution of modern network and security reference architectures across Ontario's K-12 education and Broader Public Sector (BPS) environments. In this role, you will act as a vital strategic bridge, translating complex technical network realities into clear, executive-ready visuals and narratives for senior decision-makers and school board stakeholder

We are seeking a highly skilled Senior Software Developer to serve as a Subject Matter Expert for our cloud and AI initiatives. This role is instrumental in enabling, designing, and optimizing cloud environments across major platforms, including Azure, AWS, IBM, Oracle, and GCP. You will act as a technical leader, translating complex system specifications into robust code, designing advanced security configurations, and establishing reusable patterns for e

Our client, is seeking an experienced, delivery-focused Senior Database Administrator to join their specialized Database Engineering team.In this senior technical leadership role, you will lead the architecture, administration, and operational support of Microsoft SQL Server platforms across the enterprise environment. You will provide strategic technical direction for database services spanning both Platform-as-a-Service (PaaS) and Infrastructure-as-a-Ser

We are seeking a highly accomplished Senior Technology Architect to lead the strategic coordination, delivery oversight, and operational resilience mapping for the Cyber Security Operating Model (CSOM) across Ontario's K–12 school boards. This role acts as a critical programmatic and technical anchor, supporting school boards as they transition to modernized shared service models and hybrid Managed Security Service Provider (MSSP/MDR) operations. You will

We are seeking a highly specialized Technical Architect Specialist to support critical Operational Technology (OT) and Industrial Control Systems (ICS) infrastructure. In this role, you will be responsible for developing comprehensive OT strategies, architectural frameworks, and security standards for a large-scale, mission-critical SCADA environment. The ideal candidate will provide advanced technical guidance across complex network routing, switching, pe

We are seeking a highly accomplished SAP Identity Management/Provisioning Specialist for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier technical capacity within the cybersecurity governance and SAP security streams, specializing in the design, construction, optimization, and lifecycle administration of enterprise access management architectures.As a principal identity authority, you will bridge the gap

We are seeking a highly accomplished Senior Technology Architect to lead operational cyber defense guidance, incident coordination, monitoring maturity, and Managed Security Service Provider (MSSP/MDR) service integration across Ontario’s K–12 school boards. In this role, you will take technical ownership of the engineering, optimization, and scaling of shared Security Operations Centre (SOC) platforms. Operating as a critical technical authority, you will

We are seeking a highly accomplished Senior Technology Architect specializing in Cyber Security Risk Governance and Threat Risk Assessments (TRA) to champion the cyber resilience and data privacy of Ontario’s K–12 school boards. In this role, you will take technical ownership of discovering structural vulnerabilities, evaluating digital posture maturity gaps, and constructing customized remediation roadmaps across individual school boards and sector-wide f

We are seeking a highly skilled and dedicated Network LAN/Security Specialist to join our team in Toronto. In this role, you will apply advanced technical expertise to provide day-to-day operational support (both remote and on-site) and guide critical communication, distribution infrastructure, and network security upgrade projects.The successful candidate will be involved across the entire project lifecycle—from requirement gathering, planning, and design

A major federal defense and security organization is seeking a Senior Business Consultant (Level 3) to provide high-level analysis, advice, and assistance in support of joint capability development and strategic integration. The successful candidate will advise senior leadership and directors on driving defense modernization, managing complex organizational change, and delivering integrated operational effects. This role operates within a fast-paced enviro

Our client, is seeking a highly detailed and forward-thinking Data Engineer III to join their enterprise Cloud Compliance and Governance division.In this cutting-edge role, you will blend advanced data and cloud engineering principles with AI-driven testing tools to automate and validate Compliance-as-Code (CaC) policies across complex multi-cloud environments (GCP, Azure, and AWS). You will build intelligent validation routines, simulate mock cloud infras

We are seeking a highly accomplished Identity Access Management (IAM) Consultant to take technical ownership of the administration, operational lifecycle, and multi-tier evergreening of the GO-PKI ecosystem. In this role, you will execute critical security stack upgrades—including migrating obsolete Certificate Authority (CA) clusters to modern managed cloud services and transitioning enterprise directories to achieve high-value licensing optimization. Ope