DevOps Cloud Engineer

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Our client requires a cloud engineer to support a healthcare referral and provider directory platform by maintaining secure, reliable AWS infrastructure, CI/CD pipelines, and production runtime environments. Success in this role requires hands-on experience with GitHub Actions, AWS CloudFormation, AWS CDK, EC2, ECS, Linux, Tomcat, Java, Spring Boot, Node.js, Mirth Connect, PostgreSQL, OpenSearch, SQS, Firehose, S3, CloudWatch, IAM, Secrets Manager, SMART on FHIR, OAuth2/OIDC, and enterprise IAM. Resource will work across application, integration, security, and architecture teams to support healthcare system integrations, production deployments, incident response, troubleshooting, documentation, and platform reliability.

Work is hybrid but need to be onsite on a needed basis at client location in Toronto, ON.

Toronto, Ontario (Hybrid)

Responsibilities
  • Maintaining and enhancing GitHub Actions CI/CD pipelines used to build, test, package, deploy, promote, and troubleshoot application and infrastructure components across development, test, staging, and production environments.
  • Creating, updating, reviewing, and troubleshooting AWS infrastructure as code using CloudFormation and AWS CDK in Python and JavaScript, while supporting release automation, environment promotion, and deployment troubleshooting.
  • Deploying, configuring, maintaining, monitoring, and troubleshooting workloads running on Amazon EC2 and Amazon ECS, including Tomcat, Java, Spring Boot, Node.js, Linux, container runtimes, runtime dependencies, environment settings, and deployment failures.
  • Deploying, configuring, maintaining, upgrading, monitoring, and troubleshooting Mirth Connect integration engine in Amazon ECS, including ECS services and task definitions, Mirth channels and connectors, certificates, secrets, logs, JVM behavior, secure endpoints, and external system connectivity.
  • Supporting AWS platform operations including EC2 Image Builder, PostgreSQL or comparable enterprise databases, Amazon OpenSearch Service clusters, Amazon SQS, Amazon Data Firehose, Amazon S3, CloudWatch, IAM, Secrets Manager, monitoring, logging, alerting, dashboards, backups, performance, capacity, and operational troubleshooting.
  • Maintaining enterprise IAM and SMART on FHIR/OAuth configurations, support secure healthcare integration connectivity, FHIR Pub/Sub and event-driven integration components, production deployments, incident response, root-cause analysis, patching, change management, runbooks, recovery procedures, and knowledge transfer documentation
Mandatory Requirements
  • Public Sector experience is a must have
  • Strong hands-on experience designing, maintaining, and troubleshooting CI/CD pipelines using GitHub Actions and strong infrastructure-as-code experience using AWS CloudFormation and AWS CDK, including development and maintenance of CDK solutions in Python and JavaScript.
  • Experience building and maintaining Linux machine images and automated image pipelines using AWS EC2 Image Builder and Experience administering and supporting PostgreSQL or comparable enterprise database platforms, including connectivity, access, backup and recovery, performance, and operational troubleshooting. This includes experience administering and troubleshooting Amazon OpenSearch Service clusters, including cluster health, indexes, capacity, access, performance, and operational issues.
  • Experience deploying, configuring, maintaining, and troubleshooting Mirth Connect integration engine in Amazon ECS, including container and task configuration, Mirth channels and connectors, secure endpoints, certificates and secrets, logging, JVM/runtime issues, and connectivity to external systems.
  • Experience maintaining enterprise identity and access management and SMART on FHIR/OAuth configurations using NetIQ or comparable IAM platforms, including OAuth2/OIDC clients, redirect URIs, scopes, authorization and token endpoint settings, roles, permissions, secrets, and authentication troubleshooting.
  • Experience supporting secure connectivity and integration endpoints between cloud applications and external healthcare systems, including electronic referral platforms and enterprise master data management services. Also required experience using AWS monitoring, logging, security, and configuration services such as CloudWatch, IAM, Secrets Manager, and related operational tooling and Strong production support, incident troubleshooting, technical documentation, change management, and stakeholder collaboration skills.
Desirable Requirements
  • Experience supporting Provincial Health Services Directory (PHSD), eReferral, provider directory, healthcare service directory, or similar healthcare integration platforms.
  • Operational experience supporting SMART on FHIR and OAuth2/OIDC configuration for EMR-integrated applications, including launch configuration, client registration, redirect URIs, scopes, token endpoints, secrets, and environment-specific authentication settings; familiarity with fhirContext, FHIR APIs, and FHIRCast is an asset.
  • Experience supporting connectivity to Ontario eReferral solutions, central intake systems, or products such as RICOH, Novari, or comparable eReferral platforms.
  • Experience operating Java and Spring Boot applications on Tomcat, EC2, ECS, or containerized AWS platforms.
  • Experience operating and supporting Mirth Connect integration engine on Amazon ECS, including channel and connector deployments, container configuration, upgrades, secure connectivity, certificates, secrets, monitoring, and troubleshooting.
  • Experience supporting Node.js applications and build or deployment tooling in enterprise AWS environments.
  • Experience administering or supporting NetIQ identity and access management services and application integrations.
  • Experience supporting integrations with IBM MDM or other enterprise master data management platforms.
  • Experience administering Amazon OpenSearch Service for production workloads, including performance, capacity, security, index management, and version or configuration changes.
  • Experience with PostgreSQL operations, database connectivity, backup and recovery, performance troubleshooting, and application database support.
  • Experience supporting FHIR Pub/Sub, FHIR Subscriptions, EventBridge, SNS, SQS, Firehose, or related event-driven integration patterns.
  • Experience operating AWS environments using EC2, ECS, S3, CloudWatch, IAM, Secrets Manager, EC2 Image Builder, CloudFormation, and AWS CDK.

Job Posting ID: 57036

Location: Toronto, Ontario (Hybrid)

Estimated Starting Date: Sep 21, 2026

Estimated End Date: till Mar 31, 2027 + pos. extension

Posting Closing Date: September 3, 2026

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