Cloud Infrastructure Architect
Cloud Infrastructure Architect
Posted on :
29-08-2025
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1 Vacancy
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Job Description
Description
#LI-Onsite
Metrolinx is connecting communities across the Greater Golden Horseshoe. Metrolinx operates GO Transit and UP Express as well as the PRESTO fare payment system. We are also building new and improved rapid transit including GO Expansion Light Rail Transit routes and major expansions to Torontos subway system to get people where they need to go better faster and easier. Metrolinx is an agency of the Government of Ontario.
At Metrolinx equity diversity and inclusion are essential to living our values of serving with passion thinking forward and playing as a team.
This role provides architectural and engineering leadership in Cloud infrastructure by envisioning capabilities creating business cases architectural roadmaps and detailed designs aligned with Metrolinx Enterprise strategy in collaboration with Enterprise Architecture and other stakeholders. Cloud Infrastructure includes but is not limited to Private Clouds Public Clouds Hybrid Clouds Multi-Clouds Software Defined Network Infrastructure-as-Code Infrastructure-as-a-Service and Software-as-a-Service.
What will I be doing
- Collaborates with Enterprise Architecture Product Managers and other stakeholders to conduct needs assessments identify future capabilities and develop future state Cloud Infrastructure architecture with roadmaps.
- Develops and documents business case for identified needs proposed roadmaps and future state Cloud infrastructure.
- Assists with translating Cloud Infrastructure roadmaps into a portfolio of programs projects enhancements and other initiatives to achieve the Cloud Infrastructure future state.
- Map business needs into related Cloud Infrastructure technology requirements.
- Conducts market scans in Cloud Infrastructure technologies and practices to determine ideas for inclusion in Metrolinxs Cloud Infrastructure.
- Proactively identifies opportunities to convert manual infrastructure and operations into automation.
- Proactively identifies quantifies and qualifies risks in Cloud Infrastructure and identifies strategies to address the risks and controls.
- Collaborates with Enterprise Architecture and other stakeholders to design Metrolinx Enterprise Cloud Infrastructure framework and reference architecture standards and principles.
- Collaborates with Network Engineering Specialists and other stakeholders to maintain Cloud Infrastructure architecture and detailed designs (conceptual logical integration and physical).
- Created detailed integration architectures for integrating new system architectures into existing Cloud Infrastructure architecture.
- Ensures Architectural documentation conforms with documentation standards and guidance Architecture Decision Records (ADRs) Archimate models and other artifacts.
- Ensures Automation is designed and built into the Cloud Infrastructure and solutions.
- Collaborates with I&IT teams to design Continuous Integration/Continuous Delivery (CI/CD) pipelines for the lifecycle of the Cloud Infrastructure and the overall solution stack.
- Review Solution Architecture and detailed designs to ensure they comply with Metrolinx I&IT standards and policies.
- Consults with Operations to ensure Cloud Infrastructure solutions are supportable and maintainable.
- Participates in problem management and root cause analysis of Cloud Infrastructure issues and incorporates recommended preventative measures in designs.
- Supports Project Teams Operations and other stakeholders with expertise to develop build and maintain and operate Cloud Infrastructure.
- Provides hands on troubleshooting to support I&IT teams as required.
- Provides hands on implementation to validate designs and to assist with Cloud Infrastructure build.
- Prepares training materials performs knowledge transfer and leads learning sessions.
- Participates in organizational improvement initiatives such as Capability Maturity Model (CMM) and champions/assists in aligning and progressing related activities in Cloud Infrastructure area.
- Participates in Metrolinx I&IT delivery methodologies such as Lean-Agile.
- Liaises with internal departments regarding operational issues or improvements and provides subject matter expertise to management team on an as required basis
- Establishes and maintains quality control and assurance on assigned projects; ensures deficiencies are addressed immediately and minimizes corporate liability by working with internal stakeholders to identify and manage risk and resolve escalating issues.
- Develop and maintain an environment of positive collaboration through strong working relationships and linkages between business units and departments and between Metrolinx and others.
What Skills and Qualifications Do I Need
- Completion of a degree or diploma in Computer Science Information Technology Engineering or related discipline.
- Extensive related experience contributing to the success of midsize-to-large initiatives with above-average levels of complexity and business criticality.
- Extensive Senior Architectural design work in Cloud Infrastructure DevOps and automation development including AI initiatives.
Experience with the following:
- Experience contributing to the success of mid-size to large initiatives with above average levels of complexity and business criticality.
- Experience with Azure CAF Landing Zones Cloud IaaS and PaaS(Incl. Serverless) Function APP Logic App WebApp (Azure primarily but also AWS GCP)
- Experience with Azure API management
- Experience with DevOps tools such as GITHub Jira Jenkins
- Experience with Cloud solution stack such as OpenStack
- Experience with Infrastructure automation tools such as Ansible Terraform Kubernetes
- Experience automating Infrastructure as a code
- Experience with CI/CD Pipelines
- Experience with Virtualization such as Hyper-V VMWare OVM and KVM
- Experience with containerization such as Docker Kubernetes Azure Containers and registry
- Experience with Load Balancers such as Local Traffic Manager Global Traffic Manager App G/W Frontdoor
- Experience with Azure AI Foundry Open AI AI Search
- Experience with Cloud networking such as overlay networking Azure Expressroute vNets subnets peering UDRs NSGs Private DNS Zones Private Links Private End-Points
- Experience with Identity Management such as Okta Active Directory Azure AD IAM RBAC and Entra
- Experience with Integration/low-code platforms such as API Gateway
- Experience with Storage Systems such as FC iSCSI FCoE Storage array backups archive deduplication etc.
- Experience with Windows and Linux Operating systems
- Experience with networking such as routing switching LAN WAN (SD-WAN MPLS) etc.
- Experience with infrastructure products such as SCCM(MECM) SCOM Ansible Terraform SQL Oracle Infoblox Patching/Updates-AUM logging and monitoring etc.
- Experience with Databricks DataLake Synapse and Datafactory
- Familiarity with converged hyper-converged and composable infrastructure
- Practical knowledge of architectural framework such as TOGAF
- Knowledge and proficiency with multiple Agile life-cycle management tools such as JIRA confluence etc.
- Experience with and leading teams working in Lean-Agile delivery methods
- Experience in leading teams designing architecting delivering and supporting Cloud
- infrastructure in complex and critical environments
- Experience with security and compliance (Zero-Trust PCI-DSS operational technology edge etc.)
- Experience designing architecting delivering and supporting Cloud infrastructure with high availability and disaster recovery capabilities that meet business continuity requirements.
- Experience working with teams in alternative IT sourcing (e.g. contract staff outsourced project delivery the broker model cloud services IT outsourcing and business process outsourcing)
- Familiar with current and emerging Cloud infrastructure technologies.
Dont Meet Every Requirement
If youre excited about working with Metrolinx but your past experience doesnt quite align with every qualification of this posting we encourage you to apply. You just might be the right candidate for this or other roles. We are always looking for great talent to join our team.
We invite all interested individuals to apply and encourage applications from members of equity-deserving communities including those who identify as Indigenous Black racialized women people with disabilities and people with diverse gender identities expressions and sexual orientations.
Accommodation:
We value the unique skills and experiences each person brings to Metrolinx and are committed to creating and maintaining an inclusive and accessible environment. We are committed to the requirements of the Accessibility for Ontarians with Disabilities Act so if you require accommodation during the hiring process please let our Recruitment team know by contacting us at: or email .
Application Process:
All applicants must be legally entitled to work in Canada. Metrolinx will be using email to communicate with you for all job competitions. It is your responsibility to include an updated email address that is checked daily and accepts emails from unknown users. As we send time-sensitive correspondence we recommend that you check your email regularly. If no response is received we will assume you are no longer interested in pursuing the opportunity. Please be advised that a Criminal Record Check may be required of the successful candidate.
For Internal applicants with the recent implementation of the Internal Mobility Policy the internal recruitment process has changed for non-union roles. Candidates must be in their current role for 12 months prior to applying for another role and each applicant must be in good standing (not participating in a Performance Improvement Plan). Please review all provisions of the policybefore submitting your application.
Should it be determined that any background information provided is misleading inaccurate or incorrect Metrolinx reserves the right to discontinue with the consideration of your application.
We thank all applicants for their interest however only those selected for further consideration will be contacted.
WE ARE AN EQUITABLE AND INCLUSIVE EMPLOYER.
#LI-Onsite
Employment Type
Full-Time
Key Skills
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