139 jobs found for Security in Toronto, 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

We are seeking a highly focused Microsoft Security Specialist for a strategic, short-term engagement to lead a comprehensive security assessment and remediation initiative. This role is centered on optimizing security posture across Microsoft 365, Defender, and cloud infrastructure, with a specific emphasis on hardening access controls and endpoint management. As the primary technical lead for a specialized security review, you will analyze findings, ident

Our client, a major global financial services organization, is seeking a dynamic and experienced Senior Security Analyst (Information Risk) to join their IT First Line of Defense team. In this role, you will be responsible for performing risk-based information security assessments for new and emerging technologies, with a strong focus on maintaining governance frameworks for Generative AI technologies.You will manage and mitigate risks across cloud-based,

We are seeking a Senior DevOps/Cloud Engineer to design, build, and support high-performance cloud environments that power digital products. You will act as a key technical leader, managing complex AWS infrastructure and Red Hat OpenShift Service on AWS (ROSA). The ideal candidate will bridge the gap between development and operations, implementing robust Infrastructure as Code (IaC) practices, managing CI/CD pipelines, and ensuring the highest standards o

We're looking to hire a Network Analyst for a client in public sector. This role involves the complete configuration, upkeep, and secure management of an organization's data, voice (VoIP), and wireless network environments. The specialist will ensure the constant integrity and stability of network services, performing necessary upgrades, troubleshooting complex network issues, and continuously monitoring performance and security systems. A core function is

Do you have 5+ years's experience and knowledge with Cloud computing concepts. Microsoft Azure and Amazon AWS PaaS knowledge and experience is highly preferred? Do you have 5+ years's experience and knowledge of application security architectures and the purpose of privacy and security controls (e.g. token based authentication and authorization such as OIDC, SAML and OAUTH) ? If so, this would be a great opportunity for you!Our client is looking for a Seni

We are seeking an expert Senior Security Specialist to spearhead advanced threat risk engineering, architecture modeling, and governance optimization. In this role, you will take absolute technical ownership of discovering, evaluating, and mitigating complex security liabilities across physical, cyber, and operational domains. Serving as a senior authority within the Information Security Office, you will establish next-generation workflows, build comprehen

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 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

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

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

We are seeking a highly accomplished Senior Technology Architect to provide executive-level architectural leadership, strategic guidance, and engineering oversight for enterprise-scale network security and cloud access platform modernizations. In this role, you will take hands-on technical ownership of translating dense business and technical requirements into secure, resilient, and optimized multi-platform hosting environments. Operating at the core inter

We are seeking a highly credentialed Sr. Cybersecurity Analyst for a 24-month engagement in Toronto. This role is focused on the Governance, Risk, and Compliance (GRC) aspects of both Information Technology (IT) and Operational Technology (OT) environments. You will lead critical risk mitigation efforts, conduct comprehensive Privacy Impact Assessments (PIAs), and establish robust security governance frameworks to protect the City's infrastructure and crit

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

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

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 Senior DevOps/Cloud Engineer to join a large-scale initiative focused on digitally enabling regional and local stakeholders through centralized management systems. In this role, you will work closely with infrastructure specialists, architects, and security teams to design, integrate, and secure cloud operations. You will be a key influencer in development best practices, providing leadership in infrastructure migration and automation to d

As a Senior Project Manager, you will operate with significant latitude to lead end-to-end delivery for the Chief Security Office. This role is not merely about tracking tasks; it is about providing expert-level business consulting and project management rigor. You will be responsible for managing the full project lifecycle—including requirement gathering, design, construction, testing, and closure—while ensuring all work aligns with the Enterprise Project

We are seeking a highly technical, expert-level Network LAN/Security Specialist to design and execute Data Center Server Access Layer upgrades and support critical infrastructure modernization. This role focuses heavily on Industrial Control Systems (ICS) and Operational Technology (OT) within the Water and Wastewater sectors.As a senior technical authority, you will manage network equipment replacement projects, secure critical infrastructure using advanc

We are seeking a highly skilled Senior Developer/Analyst to lead a critical enterprise middleware modernization initiative. This role focuses on the strategic transition from legacy systems to a modern, cloud-native architecture using Azure Integration Services (AIS). You will bridge the gap between legacy workflows and future-state technology, designing complex integrations that power global operations.Pay Rate: $70.23-$83/HrAdvantages- Lead a high-impa

We are seeking a highly accomplished and authoritative Senior Privacy Impact Assessment (PIA) Specialist for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier leadership capacity to oversee, design, and execute comprehensive Privacy Impact Assessments (PIAs) that evaluate whether new technologies, complex information systems, and digital initiatives meet all governing legal and policy privacy frameworks.As

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 technical Senior Specialized IT Consultant for an 18-month engagement in Toronto. This role is focused on the hands-on development, configuration, and architectural design of enterprise-scale case management systems within the Microsoft Cloud ecosystem. You will lead the integration of Dynamics 365 CRM with Azure services, specifically focusing on complex attachment management, mobile inspection tools, and robust identity access fra

We are seeking a technically fluent Senior Project Manager to lead the enterprise rollout of AI enablement tools, specifically Microsoft 365 Copilot, Microsoft Chat, and Copilot Studio. This is a specialized role requiring hands-on technical understanding of M365 ecosystems, agentic AI, and cloud governance. You will be responsible for navigating complex security gates, managing technical prerequisites, and driving adoption across a large-scale enterprise

We are seeking a highly accomplished Senior Software Developer - ERP / Case Management to drive the technical design, advanced development, and long-term stabilization of enterprise-level Oracle PeopleSoft systems. In this role, you will be embedded within an agile, self-directed, multi-disciplinary delivery squad alongside senior solution designers, business analysts, and infrastructure specialists. You will take technical ownership of translating complex

Do you have knowledge of personal health information protection legislative requirements and how they apply to developing and maintaining healthcare systems containing personal health information, preferred? Do you have demonstrated knowledge of leading technical design, security and recovery procedures for application development? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer - CRM for a 11 month co

We are seeking a highly accomplished, battle-tested Senior Project Manager/Leader to drive the strategic execution and full-lifecycle delivery of large-scale, complex, and high-profile Application Development initiatives. In this role, you will command end-to-end governance over comprehensive project schedules, multi-channel operational budgets, and cross-functional technical teams. Navigating sophisticated enterprise environments, you will blend advanced

Do you have strong knowledge and experience with Cloud computing concepts. Microsoft Azure and Amazon AWS knowledge is required? Do you have knowledge of application security architectures and the purpose of privacy and security controls (e.g. token based authentication and authorization such as OIDC, SAML and OAUTH)? If so, this would be a great opportunity for you!Our client is looking for a Senior Applications Architect for a 12 month contract in Toront

Do you have experience in privacy legislation including Freedom of Information and Protection of Privacy Act (FIPPA), Personal Health Information Protection Act (PHIPA), the Personal Information Protection and Electronic Documents Act (PIPEDA)? Do you have demonstrated experience and familiarity with strong security, encryption and privacy protection approaches to digital solutions, including web based and backend integrations via API or similar approaches

We are seeking a highly skilled and analytical Intermediate Network Designer to lead the architectural evaluation, cloud network configuration, and migration connectivity tracks for a major enterprise infrastructure modernization. In this role, you will take technical ownership of reviewing current high-level topologies, performing rigorous network assessments, and neutralizing connectivity gaps across on-premises environments and public cloud spaces. Oper