34 jobs found for Security in North York, Ontario

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

We are seeking a highly accomplished Senior Systems Testing/QA Specialist to command the end-to-end quality assurance lifecycle, testing governance, and environment validation for mission-critical enterprise applications. In this role, you will take technical ownership of converting complex business blueprints and use cases into exhaustive test matrices. Operating across interconnected, high-availability multi-tier platforms, you will design automated test

Do you have experience in Integration architecture and DevOps engineering? Do you have experience in design using Java , Java script, REACT, Oracle, PostgreSQL, Amazon RDS? If so, this would be a great opportunity for you!Our client is looking for a Senior Systems Testing/QA Specialist for a 12 month contract in North York.This is an onsite role.Rate: $641.96 - $676.04Advantages• Earn a competitive rate within the industry.• Location: Onsite role.• Potent

We are seeking an expert Senior Middleware Specialist to take technical ownership of the design, deployment, automation, and operational support of enterprise-scale cloud and hybrid hosting environments. In this role, you will bridge the gap between application development and core infrastructure, ensuring high-volume web services run securely, efficiently, and at optimal capacity. Operating across multi-platform landscapes, you will design application pub

Our client, is seeking a highly skilled Senior Software Engineer to join their core application engineering and support team.In this senior contract role, you will play a critical part in maintaining, developing, and modernizing a robust portfolio of high-volume, containerized Java applications. You will serve as a lead technical authority, balancing active software development with high-tier production support, incident resolution, and platform security c

We are seeking a highly accomplished Senior DevOps/Cloud Engineer to lead the automation, infrastructure design, and environment orchestration of critical enterprise systems. In this role, you will bridge the gap between legacy on-premise infrastructure—including mainframe connectors, Unix/Linux servers, and middleware systems—and modern cloud architectures. You will build and maintain automated Continuous Integration and Continuous Deployment (CI/CD) pipe

We are seeking a highly accomplished Senior Software Developer with master-level expertise in multi-tier enterprise systems and open-standard technologies to lead full-stack development, systems analysis, and application integration initiatives. In this role, you will take technical ownership of translating complex business requirements into scalable, robust backend services and interactive user interfaces. Operating across hybrid environments that merge l

We are seeking a highly accomplished Senior Software Developer - ETL to lead the technical design, data ingestion strategy, and performance optimization of enterprise-scale data storage repositories. In this role, you will take technical ownership of translating complex system specifications into secure, high-performance data engineering workflows. Operating at the core intersection of distributed cloud computing and business intelligence, you will build a

Our client, is seeking a skilled Conversational AI Agent Engineer (Google Agents) to join their advanced automation and engineering division.In this highly technical role, you will be a core contributor responsible for designing, building, testing, and deploying complex conversational flows, state machines, and integration logic for enterprise-grade Google Agents. Working closely with the Lead Agent Developer and cross-functional engineering squads, you wi

We are seeking a highly accomplished Senior Technology Architect to lead the long-term infrastructure architecture transformation, systems modernization, and platform integration of high-volume enterprise application portfolios. In this role, you will define comprehensive multi-cloud strategies, design secure web and mobile system dependencies, and establish resilient shared-platform landing zones. Serving as the primary liaison between engineering teams a

Our client, is seeking an experienced, hands-on Project Manager / Scrum Master to lead the successful, on-time delivery of technology projects within a fast-paced Agile framework.In this hybrid consulting role, you will combine traditional Project Manager rigor with core Scrum Master servant leadership. Serving as the primary delivery liaison across technology, business, and operational lines, you will facilitate all standard Scrum ceremonies, manage proje

We are seeking a highly accomplished Senior Applications Architect with master-level expertise in application design, data modeling, and cloud-native integration systems to drive the technical evolution of enterprise applications. In this role, you will take technical ownership of the application architecture, steering it from raw system requirements into secure, high-performance, and resilient solutions. Operating at the critical intersection of advanced

We are seeking a highly accomplished Senior Software Developer - ETL to lead the technical design, end-to-end development, and continuous optimization of enterprise data integration pipelines. In this role, you will bridge the gap between complex business processes and cloud/on-premise data architectures. You will translate system specifications into scalable, high-performance Extraction, Transformation, and Load (ETL) environments. Operating within modern

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

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

Are you a seasoned Network Engineer with a passion for cybersecurity, threat mitigation, and intelligent automation?Our client, a leading financial institution, is seeking a Senior Network Security Specialist to join their high-impact operational team. In this role, you will be the guardian of the bank's network perimeter, ensuring the absolute integrity of enterprise network security controls. This is not a passive compliance role—you will actively lead e

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

A specialized digital capabilities branch within a federal defense organization is seeking a Senior Application Software Architect (Level 3) to drive the architecture, design, and integration of a mission-critical enterprise data platform. Operating within a cloud ecosystem, this position provides high-level expert advisory and technical support to realize a modern operational data domain concept. The successful candidate will spearhead the design and impl

Are You Ready to Shape the Future of IT Risk Assurance? Are you an IT Audit professional who thrives on navigating complex, high-risk domains like cloud security, cybersecurity, and data privacy? Do you want to leverage cutting-edge capabilities, including data analytics and Generative AI, to modernize traditional assurance processes?If so, this high-impact, 1-year contract role within a dynamic federal environment is built for you.About the Opportunity:O

Are You Ready to Play a Key Role in Large-Scale Digital Transformation? Do you hold an active Secret Security Clearance with the Government of Canada? Do you have hands-on experience preparing, scanning, and managing high-volume physical and digital records? Are you looking for a stable, long-term full-time contract position in downtown Ottawa with a major federal organization? If so, we want to hear from you! Our client, a major federal government depa

A digital capabilities branch within a federal defense organization is seeking a Senior Technology Architect (Level 3) to design, implement, and manage enabling infrastructure across multi-layered data domains. Operating under a national digital campaign, this strategic role focuses on architecting secure enterprise solutions spanning Collaboration, Power Platform, Data Platform & Analytics, and Microsoft Copilot Studio. The successful candidate will build

We’re looking for a Technical Support Specialist who thrives on solving problems, helping customers, and making an immediate impact in a fast-moving environment. The Technical Support Technician will be responsible for conducting the telephone support of the Qolsys, DSC and Sur-Gard range of products. The position will report to our Intrusion Technical Support Manager, NA.As a member of this team, you will work within a dynamic environment that provides a

As a Senior Engineer, you are responsible for the end-to-end lifecycle of software products that define the driver and passenger experience. This is a full-stack role requiring mastery over both user-facing interfaces and complex back-end services. You will design scalable architectures, write high-performance code, and deploy robust software within a complex ecosystem of multiple screens, distributed servers, and real-time networking.AdvantagesNext-Gen Te

Are you a tech-driven problem solver who thrives in mission-critical environments? Do you have the hands-on expertise to maintain complex, high-performance network infrastructures? If you are looking for a role where your work directly supports large-scale, high-availability operations, we want to talk to you.Role Overview:We are seeking a highly motivated and reliable Network Analyst to join an established network infrastructure team, on-site within Ottaw

Bilingual Relocation Advisor – Exclusive Opportunities for Ottawa & Gatineau TalentAre you a bilingual professional residing in the Ottawa or Gatineau region?Here is your chance to secure a highly coveted career that blends premier, structure-driven onsite training with a **100% full-time work-from-home (WFH) career path!**Moving is stressful, but for Canadian Armed Forces (CAF) members, it is a way of life. We are seeking empathetic, sharp, and solution-d

Bilingual Relocation Advisor – Exclusive Opportunities for Ottawa & Gatineau TalentAre you a bilingual professional residing in the Ottawa or Gatineau region?Here is your chance to secure a highly coveted career that blends premier, structure-driven onsite training with a **100% full-time work-from-home (WFH) career path!****The Onsite Training Pipeline (2–3 Months Total):**Moving is stressful, but for Canadian Armed Forces (CAF) members, it is a way of li

Are you a seasoned Agile leader who thrives at the intersection of process innovation, financial governance, and enterprise platform growth?We are seeking a Senior Agile Project Manager to champion the evolution and scaling of our enterprise ServiceNow Platform Operating Model. In this role, you will act as a strategic delivery partner, collaborating closely with Product Owners, platform leadership, operations teams, and external vendors. You won’t just ma

In this role, you will be a key contributor to Our Client’s next-generation software products. You will be responsible for defining software architecture, writing high-performance code, and deploying solutions that bridge the gap between the System Partition and the Vendor Partition. This position requires a deep understanding of Android framework internals and the ability to navigate both above and below the Treble boundary to solve critical system issues

Are you a detail-oriented financial professional looking to elevate your career with a global leader? Randstad is seeking a talented Junior Project Cost Controller for an exciting contract opportunity based in Ottawa. In this role, you will act as a pivotal bridge between Finance and the Project Management Office (PMO), providing crucial economic and administrative support. This is a full-time 14-month contract position (40 hours per week). Operating under

A federal agency responsible for economic development and innovation is seeking a Senior Business Analyst (Level 3) to support a broad portfolio of IT modernization projects. The successful candidate will help replace outdated legacy systems with modern, agile, and interoperable technology solutions. Working within a Business Analysis Centre of Expertise (BACoE), you will provide specialized expertise to support compressed delivery timelines and the adopti