Page 4 - 147 jobs found for Maintenance in Concord, Ontario

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

Are you an experienced Quality Assurance (QA) Specialist with a strong background in testing methodologies, test documentation, and enterprise IT systems? Our client seeks a Senior Systems Testing/QA Specialist to lead quality assurance efforts for the phased delivery of COTS product modules and interfaces. This role requires expertise in CMS, .NET technologies, MS Windows, MS SQL Server, Java, and Oracle, as well as test case development and execution.Adv

Are you an expert in clinical terminologies, digital exchange standards, and terminology asset management? Do you have extensive experience implementing SNOMED CT, LOINC, and HL7 FHIR within digital health solutions? Our client seeks a Senior Specialized IT Consultant to support their programs and projects. This role will focus on terminology mapping, standardization, and interoperability for eForms and other digital health initiatives, ensuring alignment

Are you a hands-on Mainframe Network professional with deep expertise in supporting complex TCP/IP and VTAM infrastructures? Our client seeks a seasoned Infrastructure Integration Specialist to play a key role in the planning, implementation, and migration of Mainframe network components, including the upcoming Z16 platform transition and DR co-lo migration.This role is critical to maintaining seamless daily operations of Mainframe networks while enabling

Are you an experienced Technical Writer with a passion for creating clear, professional, and user-friendly documentation? Our client seeks a talented individual to join their team to develop technical project documents for Azure cloud architecture and large-scale Java EE applications. Join this dynamic team and contribute to the project.AdvantagesWhat’s in it for you?- Opportunity to work on cutting-edge projects in cloud infrastructure and enterprise appl

Are you an experienced ETL Developer with expertise in Azure Data Factory, Informatica, and large-scale data transformations? Our client seeks a Software Developer – ETL to deliver robust, high-quality data integration solutions in support of enterprise projects. This role involves hands-on pipeline development, complex data transformation, and performance optimization across Azure and Oracle environments. If you thrive on creating scalable, high-performin

Are you an experienced Siebel Developer & Administrator with expertise in Siebel Open UI, CI/CD, Agile development, and Business Intelligence Publisher (BIP/OAS)? Do you have hands-on experience in customizing Siebel applications, integrating REST APIs, and automating deployments? Our client seeks a Software Developer with strong Siebel development, administration, and customization skills to design, develop, and maintain enterprise Siebel solutions. This

Are you a strategic Project Manager with expertise in public safety, emergency communications, and large-scale IT deployments? Our client seeks a Project Manager/Leader to oversee the Next Generation 911 (NG911) infrastructure implementation across multiple ambulance, fire, and police dispatch centres. This role requires expertise in IT project management, telephony and radio technologies (Avaya, P25), and stakeholder engagement within the public safety se

Our client seeks a Software Developer – ETL with extensive experience in Azure Data Factory, Informatica, and PL/SQL development to support large-scale data integration and transformation initiatives. This role will involve building robust data pipelines, designing transformation logic, and implementing complex data flows across a variety of platforms.The ideal candidate will bring deep experience in requirement gathering, performance tuning, and developin

Are you an experienced DevOps/Cloud Engineer with expertise in AWS cloud infrastructure, automation, and security? Our client seeks a technical expert to lead cloud-based system development, deployment automation, and infrastructure management for large-scale public health IT projects. This role involves ensuring the availability, performance, scalability, and security of AWS environments while working on DevOps automation, containerization, and CI/CD inte

Are you an experienced Technology Architect with expertise in HL7 FHIR standards, clinical terminologies, and digital health interoperability? Do you have hands-on experience in FHIR tooling, structured clinical documents, and Health Report Manager (HRM) solutions?Our client seeks a Senior Technology Architect to support their programs and projects. This role focuses on the design, implementation, and validation of FHIR-based digital health standards, part

Our client seeks a Systems Testing/QA Specialist to plan, organize, and execute testing strategies for large systems with both Graphical User Interface (GUI) and non-GUI components. This role encompasses test design, scripting, integration testing, and user acceptance testing (UAT), ensuring high-quality deliverables using both automated and manual testing processes.Advantages- Competitive salary and benefits package.- Work on exciting public-sector projec

Are you an experienced Solutions Designer with advanced skills in AWS cloud and Amazon Connect? Our client seeks a cloud-savvy professional to design and implement scalable, secure, and efficient contact centre solutions using the latest AWS tools and services. This role is ideal for someone who thrives on innovation, system integration, and cloud architecture within complex environments.Advantages- Opportunity to lead the development of enterprise-level A

Are you a QA Specialist with 10+ years of experience in test planning, execution, and automation? Our client seeks an experienced QA professional to lead test strategy development, AODA compliance audits, functional and non-functional testing, and cloud-based quality assurance. This role requires expertise in Azure DevOps, Microfocus ALM 12.5, Agile & DevOps methodologies, and enterprise-level test management.Advantages- Hybrid work model- Hands-on experie

Are you an experienced Solutions Designer with expertise in CRM systems, J2EE integration, and enterprise-level system architecture? Our client seeks a Solutions Designer - CRM to lead the design, development, and integration of complex Oracle Siebel, IBM Curam, Dynamics, or other COTS CRM solutions. This role requires strong technical expertise in n-tier web-based applications, Unix, Shell Scripting, XML/XSD, HTML5, and enterprise integration methodologie

Are you an experienced ETL Developer with expertise in Azure Data Factory (ADF), Informatica PowerCenter, and complex data transformations? Do you have strong SQL and PL/SQL development skills, and experience in cloud-based data integration, CI/CD pipelines, and business intelligence tools? Our client seeks a highly skilled ETL Developer to support data transformation, integration, and performance optimization in an Azure-based data environment.Advantages-

Are you an experienced QA Specialist with expertise in low-code/no-code solutions, including Power Platform, Power BI, and Dynamics 365? Our client seeks a Systems Testing/QA Specialist to lead test planning, execution, and defect tracking while leveraging Azure DevOps for test case management. This role involves functional and non-functional testing, AODA compliance validation, and collaborating with Agile teams to ensure high-quality software delivery.Ad

Our client seeks a Senior Technology Architect with expertise in HL7 FHIR standards, clinical terminologies (SNOMED-CT, LOINC), and interoperability solutions to support the client's program. The role focuses on FHIR conformance testing strategy, digital health standards compliance, and interoperability implementation.AdvantagesFully remote role (with potential on-site requirements at client's discretion)Lead and shape digital health standards implementati

Are you a hands-on Technical Program Manager with a deep understanding of software development lifecycle (SDLC) and agile methodologies? Our client seeks an experienced Technical PM with exceptional communication skills and the ability to manage stakeholder relationships effectively. This role involves leading high-profile, large-scale projects, driving agile best practices, and ensuring seamless project execution.Advantages- Hybrid work model (3 days onsi

Are you an experienced Systems Testing/Quality Assurance Specialist looking for your next challenging opportunity? Our client seeks a skilled QA professional with expertise in manual and automated testing for enterprise-level IT environments. Join a high-impact team on a contract opportunity and contribute to critical projects that prioritize accessibility and performance excellence.AdvantagesWhat’s in it for you?- Competitive compensation and flexible wor

Are you an experienced QA professional with a keen eye for detail and a passion for ensuring high-quality software solutions? Our client seeks a Systems Testing/QA Specialist to join their team. This role is ideal for individuals who excel in planning, organizing, and implementing testing efforts while working with both Graphical User Interface (GUI) and non-GUI environments.Advantages- Competitive contract opportunity with potential extensions- Hybrid wor

Are you a seasoned QA Specialist with expertise in test planning, automation, cloud technologies, and AODA compliance? Do you thrive in an Agile and DevOps-driven environment and have experience in Azure Cloud, API testing, and enterprise test management tools? Our client seeks a Senior Systems Testing/QA Specialist to lead testing efforts for mission-critical applications in a hybrid work environment.Advantages- Leadership opportunity in enterprise-wide Q

Our client seeks a Systems Testing/QA Specialist to lead and execute comprehensive testing efforts for enterprise-scale applications. The successful candidate will be responsible for planning, organizing, and implementing testing strategies across GUI and non-GUI systems while ensuring AODA compliance, performance optimization, and automation testing.Advantages- Work on large-scale enterprise systems with a focus on cloud, Agile, and DevOps environments.-

Are you an experienced infrastructure professional with expertise in server builds, networking, and data centre operations? Our client seeks an Infrastructure Integration Specialist to support a wide range of IT infrastructure activities, including server deployment, network configuration, decommissioning, and asset management across Tier IV and Tier II certified environments.Advantages- Engage in dynamic data centre projects and infrastructure refresh ini

Are you an experienced QA Specialist with expertise in testing enterprise applications, cloud technologies, and DevOps methodologies? Our client seeks a Senior QA Analyst to lead test planning, execution, automation, and compliance testing for large-scale GUI and non-GUI enterprise systems. This role requires experience with AODA compliance, Agile methodologies, Azure DevOps, and test automation tools.Advantages- Hybrid work model- Hands-on experience with

Are you a seasoned QA Specialist with 10+ years of experience in enterprise testing, Agile, and DevOps environments? Our client seeks a Systems Testing/QA Specialist to lead test planning, execution, automation, and compliance validation for large-scale enterprise applications. This role requires expertise in test management tools, AODA compliance audits, cloud-based testing, and mainframe environments.Advantages- Hybrid work model- Opportunity to work on

Our client seeks a highly experienced Systems Testing/QA Specialist to lead and execute both manual and automated testing for complex I&IT projects. The successful candidate will support testing across all phases of the SDLC, leveraging both Agile methodologies and automated tools such as Selenium and MS Power Platform testing tools. This role is ideal for someone with strong analytical, communication, and hands-on QA expertise who can work with diverse st

Are you a highly experienced QA Specialist with expertise in testing strategies, automation, and cloud technologies? Our client seeks a Systems Testing/QA Specialist to lead testing efforts for large-scale enterprise systems, ensuring compliance, performance, and reliability. This role involves working with Agile and DevOps methodologies, Azure cloud environments, and automated testing tools to drive quality assurance in both GUI and non-GUI systems.Advant

Are you an experienced Siebel developer with a deep understanding of complex public sector CRM implementations? Our client seeks a Software Developer – CRM with advanced expertise in Oracle Siebel Public Sector, Open UI, and systems integration to support a critical, large-scale modernization project. This role involves hands-on solutioning, configuration, troubleshooting, and performance optimization of highly customized Siebel environments.Advantages- Lo

Do you have hands-on experience with SQL and ETL? Do you have working experience in similar or larger initiatives with extensive usage of SQL and Unified Modeling Language (UML)? If so this would be a great opportunity for you!Our client is looking for a Senior Data Analyst for a 6-month contract in North York. This is a hybrid role and there is high chance of contract extension.Advantages- Six-month contract with potential extension- Hybrid Work Flexibili