Page 5 - 239 jobs found for Security in North York, Ontario

Are you a seasoned Database Administrator with extensive experience in Oracle environments? Our client seeks a skilled professional to maintain and optimize mission-critical Oracle databases, support database migrations, and lead enhancements to ensure optimal performance. If you’re ready to bring your expertise to a high-impact role, this opportunity is for you. Apply today!AdvantagesWhat’s in it for you?- Competitive hourly rates.- Opportunity to work on

We are seeking a Senior Applications Developer with 5+ years of experience in Microsoft Visual Studio (VB, C#), ASP.NET MVC, WPF, and .NET Windows applications. This role involves SQL Server database development, web and Windows services, troubleshooting, and report generation in a structured development environment.Advantages•Full-Stack Development – Work with Microsoft Visual Studio, .NET technologies, SQL Server, and cloud technologies to develop robust

We are seeking a Senior Solution Designer (3 days onsite, 2 days remote) to estimate AODA remediation efforts and align application teams toward WCAG 2.1 compliance across multiple web applications. This role involves code analysis, solution design, resource planning, and advising on cost estimates to ensure digital products meet accessibility standards while maintaining large-scale, mission-critical functionalities.Advantages•High-Impact Accessibility: En

This role as a Systems Testing/QA Specialist involves leading and executing both functional and automation testing across critical healthcare IT systems. Responsibilities include testing Commercial Off-the-Shelf (COTS) solutions, conducting accessibility testing to meet compliance standards, and validating integrations through web service queries using tools like SOAP-UI and POSTMAN. With a focus on quality assurance, the role ensures robust performance, s

We are seeking a Business Intelligence Specialist with expertise in Cognos Analytics v12.x and AWS Redshift. The role involves report development, migration support, database optimization, and mentoring teams transitioning to cloud-based BI solutions. The candidate will work in a hybrid model, collaborating with stakeholders to modernize BI systems.Advantages•Cloud-Based BI Modernization: Work on a cutting-edge migration of Cognos BI to AWS Cloud Pak for D

Are you an experienced API Developer with expertise in Java, Spring Boot, and microservices architecture? Our client seeks a talented professional to design, develop, and maintain cutting-edge APIs and system integrations. This role offers a hybrid work environment and the chance to work on impactful, large-scale projects.AdvantagesWhat’s in it for you?- Competitive compensation.- Hybrid working model with flexibility.- Work with state-of-the-art technolog

Are you a back-end development expert with a passion for building robust, scalable applications in a modern cloud environment? Our client seeks an experienced Software Developer to contribute to high-scale, distributed systems using microservices architecture and modern cloud technologies. This role involves translating technical system specifications into reliable, tested, and secure applications that power critical business functions.Advantages- Lead dev

Are you an experienced Applications Architect with expertise in cloud-native technologies, microservice architecture, and enterprise application design? Our client seeks a technical leader to drive the architecture and implementation of MLITSD 360 platforms using Azure, Tanzu (formerly Pivotal Cloud Foundry), and microservices. This role requires strong expertise in cloud solutions (IaaS, PaaS, SaaS), application security, DevOps, and Agile methodologies.T

Are you an experienced Systems Analyst with expertise in IT infrastructure and ImageON system support? Our client seeks a Systems Analyst to provide operational support for the ImageON application and its infrastructure. This role is fully onsite, requiring hands-on technical troubleshooting, system monitoring, and vendor collaboration to ensure the smooth operation of Ontario’s high-volume revenue processing system.The ideal candidate will have strong sys

Are you a highly skilled Senior Database Administrator with extensive experience managing Oracle databases? Our high-profile client seeks an expert to lead database operations, implement best practices, and support mission-critical systems. If you excel in Oracle database administration and are eager to contribute to a high-impact project, we want to hear from you. Apply today!AdvantagesWhat’s in it for you?- Competitive hourly rates.- Opportunity to work

Are you a DevOps expert with deep experience in cloud automation, infrastructure as code, and enterprise system integrations? Our client seeks a DevOps/Cloud Engineer to lead cloud infrastructure automation, system integrations, and performance optimization in Azure Cloud environments. The successful candidate will play a key role in designing, deploying, and maintaining critical cloud-based infrastructure, ensuring high availability, security, and perform

Are you a highly skilled Full Stack Developer with expertise in React, Elasticsearch, and backend technologies? Do you have experience collaborating in Agile multidisciplinary teams, implementing CI/CD best practices, and building scalable, cloud-native solutions? Our client seeks a Full Stack Software Developer to design, develop, and optimize user-centric web applications. This role requires strong expertise in React, Elasticsearch, modern JavaScript fra

Are you a Full Stack Developer with expertise in Drupal, Symfony, JavaScript frameworks, and Elasticsearch? Do you have experience collaborating in Agile multidisciplinary teams, implementing CI/CD best practices, and building scalable, cloud-native solutions? Our client seeks a Full Stack Software Developer to design, develop, and maintain user-centric, accessible, and secure web applications. This role requires strong expertise in front-end and back-end

Are you a Full Stack Software Developer with expertise in Angular, React, and Spring Boot? Do you have experience in microservices architecture, cloud-native solutions, and DevOps pipelines? Our client seeks a highly skilled Full Stack Developer to design, develop, and optimize scalable backend services and modern UI components. You will collaborate with cross-functional teams to ensure the successful delivery of cloud-native applications, leveraging indus

Are you a DevOps/CloudOps Engineer with expertise in AWS, Azure, Kubernetes, and Infrastructure as Code (IaC)? Do you have a strong background in automation, cloud infrastructure management, and CI/CD pipelines? Our client seeks a DevOps/CloudOps Engineer to design, implement, and manage cloud-native infrastructure in a fast-paced, evolving environment. This role requires strong technical skills in Terraform, Kubernetes (OpenShift, EKS, AKS), and cloud aut

Our client seeks a highly skilled Systems Analyst to lead the design, implementation, and transition of network infrastructure across various locations in Ontario. The successful candidate will have expertise in networking, virtualization, VoIP, and automation, with hands-on experience in VMware, SD-WAN (Viptela), Palo Alto Firewalls, and network security.This role will involve extensive travel to dispatch centers for the implementation of Next Generation

Our client seeks a seasoned Applications Architect to lead the end-to-end architecture and technology strategy for a large-scale program. The successful candidate will architect cloud-native, microservice-based solutions using Tanzu (formerly Pivotal Cloud Foundry), guide enterprise system integration efforts, and oversee delivery within a hybrid infrastructure environment. If you bring deep experience in Azure, cloud security, and microservices architectu

Are you a seasoned IT Consultant with expertise in process design, business analysis, and project management? Our client seeks a senior-level specialist to lead digital transformation initiatives, drive cross-functional collaboration, and support the implementation of public-facing technology solutions. This role is ideal for professionals experienced in leading complex, multi-stakeholder I&IT projects and promoting LEAN methodologies.Advantages- Hybrid wo

Our client seeks a Software Developer with 10+ years of Java Enterprise (Java EE) and Cloud-Native application development experience. The successful candidate will design, develop, and optimize enterprise-grade web applications, leveraging microservices architecture, API-based models, and DevOps methodologies.Advantages- Hybrid work model- Work on large-scale Java and Cloud-Native applications- Gain hands-on experience in microservices, DevOps, and securi

Are you an experienced Systems Testing/QA Specialist with a strong background in automated and manual testing, accessibility testing, and data validation? Do you have expertise in Azure Data Factory, Databricks, Delta Lake, and CI/CD automation? Our client seeks a QA expert to lead testing efforts for a highly scalable, cloud-based data platform in a hybrid work environment.Advantages- Hands-on experience with cutting-edge cloud technologies (Databricks, D

Our client seeks a Business Architect to develop and maintain business architectures aligned with the Enterprise Information Architecture (EIA) Federated Framework. This role requires extensive experience in government settings, knowledge of Zachman Framework, and expertise in enterprise business modeling and transformation planning. The successful candidate will work with government stakeholders, conduct focus groups, and translate business requirements i

Are you a highly skilled C#/.NET developer with a passion for building secure, scalable APIs? Our client seeks an experienced Software Developer – API to contribute to the design, development, and support of RESTful services and enterprise-grade applications. This role involves working on secure .NET applications using modern frameworks, tools, and design patterns as part of a high-performing, cross-functional team.You’ll be part of a mission-critical tran

Are you a strategic thinker with a deep technical background and experience guiding enterprise architecture at scale? Our client seeks a Senior Enterprise Architect to lead the development and implementation of enterprise-wide architectural frameworks that align with business goals and drive innovation, efficiency, and compliance.In this role, you'll play a critical leadership role in managing the Technology Review Board (TRB) and driving the overall techn

Are you an experienced Solutions Designer with a strong background in RESTful & Microservices architecture, CI/CD automation, and large-scale health systems? This role offers the opportunity to design, develop, and enhance high-impact healthcare solutions while leading architecture and framework development.Advantages✔ Hybrid Work Model – (3 days onsite, 2 days remote).✔ Long-Term Contract – (potential extension beyond March 2026).✔ Enterprise-Level Health

Are you passionate about delivering user-friendly and accessible front-end applications? Our client seeks a skilled Software Developer (Front-End) to join a dynamic team working on critical transformation initiatives. This role focuses on enhancing user support through accessible public and internal-facing support portals across the client's system.Advantages- Long-term opportunity with potential extension- Hybrid work arrangement – 3 days onsite, 2 days r

Are you a seasoned Business Analyst with a strong background in service-oriented architecture, digital accessibility, and public sector compliance? Our client seeks an experienced Business Analyst to support high-impact digital service projects, including Driver and Digital Dealership Registration (DDR) services within the ServiceOntario portal.This role will focus on assessing security, privacy, and accessibility compliance, supporting enterprise architec

Our client seeks a Systems Testing/QA Specialist to lead the development and execution of automated and manual test strategies for complex web and mobile applications, with a focus on open-source digital identity wallet solutions. The successful candidate will bring extensive experience in automation frameworks, API testing, and quality assurance best practices to ensure performance, scalability, and compliance in a secure, cloud-based environment.Advantag

Our client seeks a seasoned Business Architect to lead enterprise-level design activities supporting the modernization of a core business system. This role requires a strategic thinker with deep experience in business architecture frameworks, data modelling, stakeholder engagement, and high-profile transformation initiatives. You’ll play a key role in shaping architectural direction and guiding the delivery of business and IT alignment through robust frame

Are you an expert in IT facilities management, data center infrastructure, and critical service dispatch operations? Our client seeks a Program Manager with 10+ years of experience in project management and IT infrastructure to oversee multiple large-scale data center and public safety infrastructure projects. This role involves managing UPS/generator power systems, HVAC, cabling, fire suppression, network security, and emergency dispatch systems across mu

The Project Manager Lead will manage the end-to-end delivery of large-scale digital transformation initiatives under the Business Experience Platform (BXP) initiative. This role includes overseeing multi-phase projects, aligning diverse teams, managing risks, and ensuring project delivery within scope, time, and budget. The successful candidate will apply their deep knowledge of project management methodologies, regulatory compliance, stakeholder engagemen