RQ11227 - Middleware Specialist - SeniorJob InformationTerm 123+129 daysNumber of Positions 1Work Experience 7-10 YearsCity TorontoState/Province OntarioM4CJob DescriptionDescription:We are seeking an experiencedSenior Middleware Specialistto provide strategic and technical leadership for the migration of multiple mission-critical enterprise applications from on-premises infrastructure to Amazon Web Services (AWS). The consultant will support the migration and modernization of a complex application portfolio that includes Merative Cúram, Oracle Siebel, Oracle e-Business Suite, IBM Business Automation Workflow (BAW), Informatica, Cognos, WebSphere, WebLogic,Oracle databases, andrelated shared services.The engagement will focus on a phased migrate first, modernize second approach, involving:Application and database migration to AWSOracle Database upgrades (19c to 26ai)Infrastructure modernizationSecurity and identity integrationMigration planning and executionFuture-state containerization and deployment to Amazon EKSKey Responsibilities:Migration Strategy and Architecture:Assess and validate migration approaches for the mission-critical applications, and related systems.Develop detailed AWS migration strategies, roadmaps, and migration waves.Produce target-state cloud architecture designs and transition plans.Validate application, infrastructure, integration, and database dependencies.Design and review AWS architecture including VPCs,



EC2s, EBS, S3, Route 53, Load Balancers, Transit Gateway, Network segmentation,Security Groups,IAM, CloudWatch, Backup and Disaster RecoveryEnsure alignment with government security, compliance, and operational standards.Application Migration:Provide guidance and implementation support for migration of Merative Cúram applications, Oracle Siebel CRM, Oracle e-Business Suite, IBM Business Automation Workflow (BAW), WebSphere Application Server, WebLogic, Cognos Analytics, Informatica, Shared services and integration platformsContainerization and Cloud Modernization:Support future modernization initiatives including Java upgrades to Java 21, Migration from traditional WebSphere to WebSphere Liberty, Kubernetes architecture and implementation, Amazon EKS deployment strategy, CI/CD automation and DevOps practices, Infrastructure as Code (IaC)Security and Identity:Review cloud security architecture.Design IAM and access management strategies.Integrate enterprise identity and SSO services.Support secure connectivity between AWS and on-premises environments.Assess compliance, audit, and operational controls.Migration Governance:Produce architecture decisions and technical documentation.Identify and manage migration risks and mitigation plans.Facilitate architecture reviews and technical workshops.Mentor internal teams and

📌 Rq11227 - Middleware Specialist - Senior (Toronto)
🏢 Maarut
📍 Toronto