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    22 jobs found for Security in Nepean, Ontario

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      • Nepean, Ontario
      • Contract
      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 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
      • Nepean, Ontario
      • Contract
      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
      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
      • Nepean, Ontario
      • Contract
      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
      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
      • Nepean, Ontario
      • Contract
      We are seeking a Senior Business Transformation Architect to lead high-priority digital modernization initiatives within a dynamic federal environment. This role is pivotal in strengthening the "Digital Backbone", ensuring that information environments—including tools, standards, and services—effectively support the generation and sustainment of joint capabilities. The successful candidate will provide structured leadership, governance oversight, and deliv
      We are seeking a Senior Business Transformation Architect to lead high-priority digital modernization initiatives within a dynamic federal environment. This role is pivotal in strengthening the "Digital Backbone", ensuring that information environments—including tools, standards, and services—effectively support the generation and sustainment of joint capabilities. The successful candidate will provide structured leadership, governance oversight, and deliv
      • Ottawa, Ontario
      • Contract
      • $67.99 - $95.19 per hour
      Our Ottawa-based client is seeking two Senior Network Security Specialists for a hybrid engagement. This opportunity is ideal for experienced network security professionals with expertise in Cisco networking, Check Point firewalls, enterprise security operations, and incident response. The successful candidates will support critical network security infrastructure, troubleshoot complex issues, strengthen security controls, and contribute to ongoing moderni
      Our Ottawa-based client is seeking two Senior Network Security Specialists for a hybrid engagement. This opportunity is ideal for experienced network security professionals with expertise in Cisco networking, Check Point firewalls, enterprise security operations, and incident response. The successful candidates will support critical network security infrastructure, troubleshoot complex issues, strengthen security controls, and contribute to ongoing moderni
      • Ottawa, Ontario
      • Contract
      Our client is hiring a Senior Software Engineer (Application & Package Management) to oversee the lifecycle of enterprise applications across SaaS, desktop, plugins, and custom solutions. You will manage upgrades, patching, deployments, and retirements while acting as the key technical liaison between business users, vendors, and IT to ensure secure, stable, and compliant application environments. The ideal candidate has 5+ years of experience supporting e
      Our client is hiring a Senior Software Engineer (Application & Package Management) to oversee the lifecycle of enterprise applications across SaaS, desktop, plugins, and custom solutions. You will manage upgrades, patching, deployments, and retirements while acting as the key technical liaison between business users, vendors, and IT to ensure secure, stable, and compliant application environments. The ideal candidate has 5+ years of experience supporting e
      • North York, Ontario
      • Contract
      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
      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
      • North York, Ontario
      • Contract
      Do you have experience with Vlocity platform capabilities, including FlexCards, DataRaptors, Integration Procedures, Calculation Matrices and Procedures, OmniScripts, Vlocity Data Model, and Salesforce.com Lightning Web Components? Do you have 5+ years of experience working in the healthcare industry, specifically in maintaining and supporting systems such as Long-Term Care, Electronic Medical Records (EMRs), Hospital Information Systems (HISs), Clinical A
      Do you have experience with Vlocity platform capabilities, including FlexCards, DataRaptors, Integration Procedures, Calculation Matrices and Procedures, OmniScripts, Vlocity Data Model, and Salesforce.com Lightning Web Components? Do you have 5+ years of experience working in the healthcare industry, specifically in maintaining and supporting systems such as Long-Term Care, Electronic Medical Records (EMRs), Hospital Information Systems (HISs), Clinical A
      • North York, Ontario
      • Contract
      We are seeking a Senior Software Developer with specialized expertise in the IBM Cúram Social Program Management platform. In this role, you will be responsible for the end-to-end development life cycle, from technical solutioning and detailed programming to the implementation of front-end interfaces and back-end logic. You will act as a technical pillar for the team, providing expert support for project leads and troubleshooting complex system issues with
      We are seeking a Senior Software Developer with specialized expertise in the IBM Cúram Social Program Management platform. In this role, you will be responsible for the end-to-end development life cycle, from technical solutioning and detailed programming to the implementation of front-end interfaces and back-end logic. You will act as a technical pillar for the team, providing expert support for project leads and troubleshooting complex system issues with
      • North York, Ontario
      • Contract
      Do you have 5+ years of experience working in the healthcare industry, specifically in maintaining and supporting systems such as Long-Term Care, Electronic Medical Records (EMRs), Hospital Information Systems (HISs), Clinical Assessment tools, and Ontario Healthcare Reporting Standards (OHRS) compliant? Do you have knowledge of personal health information protection legislative requirements and how they apply to developing and maintaining healthcare syste
      Do you have 5+ years of experience working in the healthcare industry, specifically in maintaining and supporting systems such as Long-Term Care, Electronic Medical Records (EMRs), Hospital Information Systems (HISs), Clinical Assessment tools, and Ontario Healthcare Reporting Standards (OHRS) compliant? Do you have knowledge of personal health information protection legislative requirements and how they apply to developing and maintaining healthcare syste
      • Ottawa, Ontario
      • Contract
      A federal public sector organization is seeking a System Administrator (Level 2) to support complex IT infrastructure environments, including data centres, network systems, and geospatial platforms.The role focuses on the operation, maintenance, and optimization of enterprise systems, supporting mission-critical environments used for data processing, storage, and distribution. The successful candidate will work within a multidisciplinary IT team responsibl
      A federal public sector organization is seeking a System Administrator (Level 2) to support complex IT infrastructure environments, including data centres, network systems, and geospatial platforms.The role focuses on the operation, maintenance, and optimization of enterprise systems, supporting mission-critical environments used for data processing, storage, and distribution. The successful candidate will work within a multidisciplinary IT team responsibl
      • North York, Ontario
      • Contract
      We are seeking a highly accomplished Senior Business Analyst for an enterprise-level contract opportunity based in Toronto. In this role, you will lead and conduct extensive business analysis to assess complex business problems and opportunities, transforming them into precise, structured I&IT requirements that drive impactful digital solutions.As a senior bridge between business stakeholders, subject matter experts, and technical development teams, you wi
      We are seeking a highly accomplished Senior Business Analyst for an enterprise-level contract opportunity based in Toronto. In this role, you will lead and conduct extensive business analysis to assess complex business problems and opportunities, transforming them into precise, structured I&IT requirements that drive impactful digital solutions.As a senior bridge between business stakeholders, subject matter experts, and technical development teams, you wi
      • North York, Ontario
      • Contract
      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
      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
      • Ottawa, Ontario
      • Contract
      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
      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
      • Kanata, Ontario
      • Contract
      • $72.73 - $78.84 per hour
      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
      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
      • North York, Ontario
      • Contract
      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
      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
      • North York, Ontario
      • Contract
      Do you have experience in Entity Framework or other Object-Relational Mapping data access tools? Do you have knowledge in Web Content Accessibility Guidelines (WCAG) for web application development? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer - Full Stack for a 12 month contract in North York.This is an onsite role.Rate: $565.97 - $ 601.35Advantages• Earn a competitive rate within the industry.• L
      Do you have experience in Entity Framework or other Object-Relational Mapping data access tools? Do you have knowledge in Web Content Accessibility Guidelines (WCAG) for web application development? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer - Full Stack for a 12 month contract in North York.This is an onsite role.Rate: $565.97 - $ 601.35Advantages• Earn a competitive rate within the industry.• L
      • North York, Ontario
      • Contract
      • $100.24 - $106.63 per hour
      We are seeking a highly skilled Solution Anaplan Architect to serve as the enterprise design authority for a major digital transformation initiative. In this role, you will act as the lead technical counterpart to a Systems Integrator (SI), ensuring that all delivered solutions maintain architectural integrity and align with long-term enterprise planning objectives. You will be responsible for providing oversight, governance, and design assurance for Anapl
      We are seeking a highly skilled Solution Anaplan Architect to serve as the enterprise design authority for a major digital transformation initiative. In this role, you will act as the lead technical counterpart to a Systems Integrator (SI), ensuring that all delivered solutions maintain architectural integrity and align with long-term enterprise planning objectives. You will be responsible for providing oversight, governance, and design assurance for Anapl
      • Ottawa, Ontario
      • Contract
      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
      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
      • Kanata, Ontario
      • Contract
      • $72.73 - $78.84 per hour
      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
      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
      • North York, Ontario
      • Contract
      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
      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
      • Ottawa, Ontario
      • Contract
      Are you a bilingual IT support professional with an active Secret Clearance looking for a prime contract in Downtown Ottawa? Do you have a knack for crushing ticket backlogs and navigating Government of Canada corporate applications seamlessly? Do you want to step away from hardware deployments, laptop imaging, and printer jams to focus 100% on application and information management support? .... If you answered yes, Randstad has the perfect exclusive oppo
      Are you a bilingual IT support professional with an active Secret Clearance looking for a prime contract in Downtown Ottawa? Do you have a knack for crushing ticket backlogs and navigating Government of Canada corporate applications seamlessly? Do you want to step away from hardware deployments, laptop imaging, and printer jams to focus 100% on application and information management support? .... If you answered yes, Randstad has the perfect exclusive oppo

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