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    23 jobs found for Unix in Ontario

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      • Guelph, Ontario
      • Contract
      We are seeking a Systems Administrator / Operations Support Specialist to join the Operations Control Centre (OCC). This role is critical for the end-to-end monitoring and management of large-scale infrastructure, including Mainframe (z/OS), UNIX, Windows servers, and network devices. You will be responsible for ensuring the availability of essential, time-sensitive, and public-facing applications. The position involves both digital monitoring and physical
      We are seeking a Systems Administrator / Operations Support Specialist to join the Operations Control Centre (OCC). This role is critical for the end-to-end monitoring and management of large-scale infrastructure, including Mainframe (z/OS), UNIX, Windows servers, and network devices. You will be responsible for ensuring the availability of essential, time-sensitive, and public-facing applications. The position involves both digital monitoring and physical
      • Toronto, Ontario
      • Contract
      We are seeking a Senior Specialized IT Consultant to act as a Lead Developer and Solution Designer for our Oracle Hyperion Planning (On-Premises) environment. This role is focused on the design, development, and sustainment of complex financial planning applications, specifically within version 11. The ideal candidate will bridge the gap between business requirements and technical architecture, overseeing the end-to-end lifecycle of planning modules, Essba
      We are seeking a Senior Specialized IT Consultant to act as a Lead Developer and Solution Designer for our Oracle Hyperion Planning (On-Premises) environment. This role is focused on the design, development, and sustainment of complex financial planning applications, specifically within version 11. The ideal candidate will bridge the gap between business requirements and technical architecture, overseeing the end-to-end lifecycle of planning modules, Essba
      • Toronto, Ontario
      • Contract
      Do you have 7+ years of experience in design, development, implementation and maintenance of large complex CRM systems such as Dynamics or other COTS CRM systems? Do you have have hands-on experience with n-tier web-based applications, Unix, Shell Scripting, Ant script, Javascript, XML/XSD, XSL, HTML5 and source code management tools like Subversion or CVS ? If so, this would be a great opportunity for you!Our client is looking for a Senior Solutions Desig
      Do you have 7+ years of experience in design, development, implementation and maintenance of large complex CRM systems such as Dynamics or other COTS CRM systems? Do you have have hands-on experience with n-tier web-based applications, Unix, Shell Scripting, Ant script, Javascript, XML/XSD, XSL, HTML5 and source code management tools like Subversion or CVS ? If so, this would be a great opportunity for you!Our client is looking for a Senior Solutions Desig
      • Toronto, Ontario
      • Contract
      Do you have at least 10 years of experience in design, development, implementation and maintenance of large complex Oracle Siebel, IBM Curam, Dynamics or other COTS CRM systems? Do you have hands-on experience with n-tier web-based applications, Unix, Shell Scripting, Ant script, Javascript, XML/XSD, XSL, HTML5 and source code management tools like Subversion or CVS ? If so, this would be a great opportunity for you!Our client is looking for a Senior Solut
      Do you have at least 10 years of experience in design, development, implementation and maintenance of large complex Oracle Siebel, IBM Curam, Dynamics or other COTS CRM systems? Do you have hands-on experience with n-tier web-based applications, Unix, Shell Scripting, Ant script, Javascript, XML/XSD, XSL, HTML5 and source code management tools like Subversion or CVS ? If so, this would be a great opportunity for you!Our client is looking for a Senior Solut
      • North York, Ontario
      • Contract
      Do you have 5+ years working experience of Unix/Linux operating systems like Solaris and Red-Hat including installation, troubleshooting, hardening and scripting to automate? Do you have 3+ years with administration of Kubernetes and Docker container solutions? If so, this would be a great opportunity for you!Our client is looking for a Senior DevOPS/Cloud Engineer for a 18 month contract in North York.This is an onsite role.Rate: 567.28-602.64Advantages•
      Do you have 5+ years working experience of Unix/Linux operating systems like Solaris and Red-Hat including installation, troubleshooting, hardening and scripting to automate? Do you have 3+ years with administration of Kubernetes and Docker container solutions? If so, this would be a great opportunity for you!Our client is looking for a Senior DevOPS/Cloud Engineer for a 18 month contract in North York.This is an onsite role.Rate: 567.28-602.64Advantages•
      • North York, Ontario
      • Contract
      Do you have experience with database development, e.g., PL/SQL and PL/I? Are you expert in Database administration experience, e.g., Oracle, Microsoft Azure SQL, Synapse and Mainframe (IMS & DB2) databases If so, this would be a great opportunity for you!Our client is looking for a Senior Database Administrator for a 12 month contract in North York.This is an onsite role.Rate: 467.06-504.13Advantages• Earn a competitive rate within the industry.• Location
      Do you have experience with database development, e.g., PL/SQL and PL/I? Are you expert in Database administration experience, e.g., Oracle, Microsoft Azure SQL, Synapse and Mainframe (IMS & DB2) databases If so, this would be a great opportunity for you!Our client is looking for a Senior Database Administrator for a 12 month contract in North York.This is an onsite role.Rate: 467.06-504.13Advantages• Earn a competitive rate within the industry.• Location
      • North York, Ontario
      • Contract
      • $65.12 - $71.80 per hour
      Are you a Development Specialist looking for a new opportunity?Are you looking for a new contract opportunity?We are pleased to offer you a new contract opportunity for you to consider: Development Specialist- Start: April 6, 2026- Estimated length: UPDATE- Location: North York- Hybrid roleAdvantages- You will have an opportunity to work with a leading employer in the local market.- Potential for ExtensionResponsibilities- Provides extensive expertise to
      Are you a Development Specialist looking for a new opportunity?Are you looking for a new contract opportunity?We are pleased to offer you a new contract opportunity for you to consider: Development Specialist- Start: April 6, 2026- Estimated length: UPDATE- Location: North York- Hybrid roleAdvantages- You will have an opportunity to work with a leading employer in the local market.- Potential for ExtensionResponsibilities- Provides extensive expertise to
      • Toronto, Ontario
      • Contract
      We are seeking a Senior DataOps/Cloud Data Engineer to design, build, and optimize high-performance data pipelines within a sophisticated cloud environment. This role is focused on the end-to-end automation of ETL/ELT processes, utilizing modern platforms like Databricks, Unity Catalog, and Azure Data Factory. You will be responsible for the migration and integration of very large datasets (VLD) across diverse platforms, ensuring data security, scalability
      We are seeking a Senior DataOps/Cloud Data Engineer to design, build, and optimize high-performance data pipelines within a sophisticated cloud environment. This role is focused on the end-to-end automation of ETL/ELT processes, utilizing modern platforms like Databricks, Unity Catalog, and Azure Data Factory. You will be responsible for the migration and integration of very large datasets (VLD) across diverse platforms, ensuring data security, scalability
      • North York, Ontario
      • Contract
      We are seeking a Senior Systems Testing/QA Specialist with over 10 years of experience to lead and implement testing efforts for large-scale, multi-tier enterprise systems. This role involves providing strategic advice on testing methodologies, selecting specialized tools, and organizing end-to-end testing cycles for both Graphical User Interface (GUI) and non-GUI environments. The successful candidate will navigate complex technical landscapes—spanning Mi
      We are seeking a Senior Systems Testing/QA Specialist with over 10 years of experience to lead and implement testing efforts for large-scale, multi-tier enterprise systems. This role involves providing strategic advice on testing methodologies, selecting specialized tools, and organizing end-to-end testing cycles for both Graphical User Interface (GUI) and non-GUI environments. The successful candidate will navigate complex technical landscapes—spanning Mi
      • North York, Ontario
      • Contract
      We are seeking a Senior DevOps/Cloud Engineer to provide high-level expertise in AWS cloud platforms and Linux environments. This role focuses on the design, build, and sustainment of complex enterprise-level cloud solutions. You will be responsible for automating deployments, hardening system security, and ensuring the high availability of microservices and distributed applications. The ideal candidate will bridge the gap between development and operation
      We are seeking a Senior DevOps/Cloud Engineer to provide high-level expertise in AWS cloud platforms and Linux environments. This role focuses on the design, build, and sustainment of complex enterprise-level cloud solutions. You will be responsible for automating deployments, hardening system security, and ensuring the high availability of microservices and distributed applications. The ideal candidate will bridge the gap between development and operation
      • Toronto, Ontario
      • Contract
      Do you have experience in structured methodologies for the design, development, implementation and maintenance of products and service? Do you have knowledge and understanding of application and technology architecture definition and integration needs related to shared infrastructure and middleware? If so, this would be a great opportunity for you!Our client is looking for a Senior Product Manager for a 7 month contract in Toronto.This is an onsite role.R
      Do you have experience in structured methodologies for the design, development, implementation and maintenance of products and service? Do you have knowledge and understanding of application and technology architecture definition and integration needs related to shared infrastructure and middleware? If so, this would be a great opportunity for you!Our client is looking for a Senior Product Manager for a 7 month contract in Toronto.This is an onsite role.R
      • Toronto, Ontario
      • Contract
      We are seeking a Technical Specialist with a heavy focus on Merative Cúram Social Program Management (SPM) to lead the development and integration of case management and ERP solutions. This role requires a hands-on developer to translate complex technical specifications into tested, scalable applications. You will be responsible for the full development lifecycle, from initial analysis and design to production support and the mentoring of fellow developers
      We are seeking a Technical Specialist with a heavy focus on Merative Cúram Social Program Management (SPM) to lead the development and integration of case management and ERP solutions. This role requires a hands-on developer to translate complex technical specifications into tested, scalable applications. You will be responsible for the full development lifecycle, from initial analysis and design to production support and the mentoring of fellow developers
      • Toronto, Ontario
      • Contract
      We are seeking a Senior Identity Access Management (IAM) Consultant with specialized expertise in Public Key Infrastructure (PKI) to support the modernization and sustainment of enterprise-level secure environments. This role is focused on high-stakes infrastructure upgrades, including the migration from legacy Entrust CA versions to the latest cloud-managed services. You will provide Tier-3 technical support for identity services supporting a large number
      We are seeking a Senior Identity Access Management (IAM) Consultant with specialized expertise in Public Key Infrastructure (PKI) to support the modernization and sustainment of enterprise-level secure environments. This role is focused on high-stakes infrastructure upgrades, including the migration from legacy Entrust CA versions to the latest cloud-managed services. You will provide Tier-3 technical support for identity services supporting a large number
      • Toronto, Ontario
      • Contract
      Do you have 5 yr+ Demonstrated experience using Apache Ant, Maven, Tomcat, JavaScript, XML, Json, WebLogic or WebSphere application server, Oracle DB, SQL, jUnit? Do you have 3 yr+ Demonstrated development experience in Mirative Cúram Social Program Management platform. Cúram V7/V8 Certified Developer? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer - Curam/Case Management for a 12 month contract in To
      Do you have 5 yr+ Demonstrated experience using Apache Ant, Maven, Tomcat, JavaScript, XML, Json, WebLogic or WebSphere application server, Oracle DB, SQL, jUnit? Do you have 3 yr+ Demonstrated development experience in Mirative Cúram Social Program Management platform. Cúram V7/V8 Certified Developer? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer - Curam/Case Management for a 12 month contract in To
      • North York, Ontario
      • Contract
      Do you have experience with Microsoft Azure technologies, including storage account, file share, Azure key vault, Azure portal, Azure monitoring tools? Do you have expert Database administration experience, e.g., Oracle and Microsoft Azure SQL? If so, this would be a great opportunity for you!Our client is looking for a Senior Database Administrator for a 12 month contract in North York.This is an onsite role.Rate: $467.06 - $512.91Advantages• Earn a comp
      Do you have experience with Microsoft Azure technologies, including storage account, file share, Azure key vault, Azure portal, Azure monitoring tools? Do you have expert Database administration experience, e.g., Oracle and Microsoft Azure SQL? If so, this would be a great opportunity for you!Our client is looking for a Senior Database Administrator for a 12 month contract in North York.This is an onsite role.Rate: $467.06 - $512.91Advantages• Earn a comp
      • North York, Ontario
      • Contract
      We are seeking a highly experienced DevOps/Cloud Engineer to lead the automation, configuration, and modernization of enterprise-scale middleware and cloud infrastructure. This role is critical for managing a complex multi-platform environment, moving from legacy systems (Solaris, Mainframe) toward modern, automated Azure Cloud architectures. You will be responsible for the end-to-end delivery of automation scripts, infrastructure-as-code (IaC), and mid-ti
      We are seeking a highly experienced DevOps/Cloud Engineer to lead the automation, configuration, and modernization of enterprise-scale middleware and cloud infrastructure. This role is critical for managing a complex multi-platform environment, moving from legacy systems (Solaris, Mainframe) toward modern, automated Azure Cloud architectures. You will be responsible for the end-to-end delivery of automation scripts, infrastructure-as-code (IaC), and mid-ti
      • North York, Ontario
      • Contract
      We are looking for a Senior DevOps/Cloud Engineer to provide high-level expertise in AWS cloud platforms and Linux environments. This role focuses on the design, build, and sustainment of complex enterprise cloud solutions. You will be responsible for automating deployments, hardening system security, and ensuring the high availability of microservices and distributed applications. The ideal candidate will bridge the gap between development and operations,
      We are looking for a Senior DevOps/Cloud Engineer to provide high-level expertise in AWS cloud platforms and Linux environments. This role focuses on the design, build, and sustainment of complex enterprise cloud solutions. You will be responsible for automating deployments, hardening system security, and ensuring the high availability of microservices and distributed applications. The ideal candidate will bridge the gap between development and operations,
      • Toronto, Ontario
      • Contract
      We are seeking a Senior Middleware Specialist to lead critical infrastructure modernization and platform upgrades. This role is focused on the end-to-end implementation of enterprise shared service products that have reached end-of-life status. You will spearhead remediation efforts to mitigate security risks, providing expertise from technical analysis and solution design to deployment and daily operational support. This is a mission-critical position ens
      We are seeking a Senior Middleware Specialist to lead critical infrastructure modernization and platform upgrades. This role is focused on the end-to-end implementation of enterprise shared service products that have reached end-of-life status. You will spearhead remediation efforts to mitigate security risks, providing expertise from technical analysis and solution design to deployment and daily operational support. This is a mission-critical position ens
      • Toronto, Ontario
      • Contract
      We are seeking a Senior Identity Access Management (IAM) Consultant to lead the support, modernization, and migration of a large-scale Public Key Infrastructure (PKI) environment. This role focuses on mission-critical infrastructure upgrades, specifically moving from obsolete Entrust CA versions to modern cloud-managed services. You will provide Tier-3 expertise to sustain complex identity services for a high number of registered users, ensuring high avail
      We are seeking a Senior Identity Access Management (IAM) Consultant to lead the support, modernization, and migration of a large-scale Public Key Infrastructure (PKI) environment. This role focuses on mission-critical infrastructure upgrades, specifically moving from obsolete Entrust CA versions to modern cloud-managed services. You will provide Tier-3 expertise to sustain complex identity services for a high number of registered users, ensuring high avail
      • Toronto, Ontario
      • Contract
      Do you have senior application development experience in cloud technologies using OutSystems and .NET on Microsoft Azure. With demonstrated experience in C#/ MVC, Entity Framework, ReactJS, HTMLS/CS/JavaScript? Do you have demonstrated experience supporting Ministry of Finance business areas, knowledge of Advisory, Objections and Appeals, and Tax and Benefit programs? If so, this would be a great opportunity for you!Our client is looking for a Senior Soft
      Do you have senior application development experience in cloud technologies using OutSystems and .NET on Microsoft Azure. With demonstrated experience in C#/ MVC, Entity Framework, ReactJS, HTMLS/CS/JavaScript? Do you have demonstrated experience supporting Ministry of Finance business areas, knowledge of Advisory, Objections and Appeals, and Tax and Benefit programs? If so, this would be a great opportunity for you!Our client is looking for a Senior Soft
      • North York, Ontario
      • Contract
      Do you have 10+ years of experience with design and development of Oracle(12c) for OLAP and OLTP applications, including PL/SQL, Oracle stored procedure, packages, functions, triggers, ref cursors, dynamic SQLs, DBMS packages, etc? Do you have 10+ years of experience in demonstrated ability to create normalized database schemas utilizing data modeling discipline. Understanding of normalization, de-normalization, and the difference between the two. Ability
      Do you have 10+ years of experience with design and development of Oracle(12c) for OLAP and OLTP applications, including PL/SQL, Oracle stored procedure, packages, functions, triggers, ref cursors, dynamic SQLs, DBMS packages, etc? Do you have 10+ years of experience in demonstrated ability to create normalized database schemas utilizing data modeling discipline. Understanding of normalization, de-normalization, and the difference between the two. Ability
      • North York, Ontario
      • Contract
      Do you have knowledge of Java, JSON, XML, API calls, HL7/FHIR, Restful web services? Do you have experience in designing, developing and implementing applications that work across modern browsers and various platforms, and mobile devices? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 12 month contract in North York.This is an onsite role.Rate: $554.83 - $590.41Advantages• Earn a competitive ra
      Do you have knowledge of Java, JSON, XML, API calls, HL7/FHIR, Restful web services? Do you have experience in designing, developing and implementing applications that work across modern browsers and various platforms, and mobile devices? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 12 month contract in North York.This is an onsite role.Rate: $554.83 - $590.41Advantages• Earn a competitive ra
      • North York, Ontario
      • Contract
      Do you have knowledge of OPS Enterprise Architecture artifacts (or similar), processes and practices, and ability to produce technical documentation that comply with industry standard practices? Do you have 10+ years of experience in Cognos 11.x report design, development and testing, Framework manager, Query Studio, Reports Studio, creation of dashboards, map/location ? If so, this would be a great opportunity for you!Our client is looking for a Senior So
      Do you have knowledge of OPS Enterprise Architecture artifacts (or similar), processes and practices, and ability to produce technical documentation that comply with industry standard practices? Do you have 10+ years of experience in Cognos 11.x report design, development and testing, Framework manager, Query Studio, Reports Studio, creation of dashboards, map/location ? If so, this would be a great opportunity for you!Our client is looking for a Senior So

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