Find work in Canada.

320,997 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 21 mins ago
Software Developer, Hosted Platform Services
Cisco
Toronto, ON
Full-time
…for the network that powers various businesses in the Cisco Security Cloud. We are looking for a Sr Network Engineer with experience running internet-facing datacenter networks who is…
Added 35 mins ago
Data Operations Engineer
goeasy Ltd.
Mississauga, ON
Full-time
The Data Operations Engineer is responsible for supporting, maintaining, and continuously improving goeasy's enterprise data platform. This role focuses on ensuring the reliability,…
Added 1 hour ago
Sr. IT Support Engineer
Atellos Solutions
Engineer, BC
Full-time
As a Senior Network Operations Center Engineer, you will play a pivotal role in leading the design and maintenance of our intricate system environment, catering to both internal operations…
Added 1 hour ago
Senior Network Security Engineer (CCNP Security Needed)
RSM Canada
Toronto, ON
Full-time
We are seeking a highly skilled Senior Network Security Engineer with a current Cisco Certified Network Professional – Security (CCNP Security) certification to join our team. As a Cisco…
Added 1 hour ago
Platform Modernization Engineer
Zodiac Solutions, Inc
Montreal, QC
Full-time
We are seeking a Software Engineer to join a Global Enterprise Technology Team responsible for the development, modernization, security and operational reliability of mission critical…
Added 2 hours ago
MLOps Engineer – Databricks (1896) $90-100hr
Direct IT Recruiting Inc.
Toronto, ON
$90 to $100 CAD / hour
Contract
Skills: Python, MLOps, LLMOps, Azure Databricks, NIST AI RMF, MLFlow, RAG, AI governance, GitHub Actions, Terraform, Jenkins
Added 2 hours ago
Senior Integration Developer -C Business Intel
Trillium Health Partners
Mississauga, ON
Full-time
Position: Senior Business Intelligence Data Engineer
Added 2 hours ago
Software Developer
Equifax
Montreal, QC · CAN - Montreal
Full-time
…(architecture sans serveur / serverless, microservices, CI/CD, infrastructure-as-code, etc.). Travailler en inter-équipe pour intégrer nos systèmes aux systèmes internes existants, à Data…
Added 2 hours ago
Senior Platform Engineer, Vice President
State Street
Toronto, ON
Full-time
As a Senior Platform Engineer, you will be responsible for driving the architecture and implementation of complex cloud & hybrid data solutions for all the customer teams at State Street in…
Added 2 hours ago
Senior Network Security Engineer (CCNP Security Needed)
RSM US LLP
Toronto, ON
Full-time
We are seeking a highly skilled Senior Network Security Engineer with a current Cisco Certified Network Professional – Security (CCNP Security) certification to join our team. As a Cisco…
Added 3 hours ago
Collaboration & AI DevOps Engineering Specialist (Microsoft 365 & CoPilot)
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
Engineer and support Microsoft Teams, SharePoint, Exchange, and Copilot solutions
Added 4 hours ago
Software Developer, Hosted Platform Services
Cisco
Toronto, ON
Full-time
…for the network that powers various businesses in the Cisco Security Cloud. We are looking for a Sr Network Engineer with experience running internet-facing datacenter networks who is…
Added 5 hours ago
Senior Systems & Cloud Engineer
Alquemy Search & Consulting
Saskatoon, SK
Contract
We are seeking a hands-on, security-minded Senior Systems & Cloud Engineer to own, modernize, and scale our enterprise server, identity, database, and cloud infrastructure.
Added 10 hours ago
Site Reliability Specialist
Co-operators
Calgary, AB · Guelph, ON · Regina, SK
Full-time
Develop and maintain automation tools to streamline repetitive tasks, deployments, and infrastructure management.
Added 11 hours ago
AI Engineer
GEI Consultants, Inc.
Kitchener, ON
$110,000 to $150,000 CAD / year
Full-time
Azure or Databricks certifications (e.g., Azure AI Engineer Associate, Azure Solutions Architect Expert, Databricks ML Professional, Databricks Data Engineer Professional) are a plus.
Added 12 hours ago
Senior Azure Cloud Platform Engineer
Agility IT
Toronto, ON
Contract
This role is ideal for a hands-on Azure engineer with strong experience across cloud infrastructure, data platform services, networking, Infrastructure as Code, and CI/CD automation.
Added 16 hours ago
Full-Stack Engineer (Frontend - React) - GTB
TD
Toronto, ON
Full-time
The Full-Stack Engineer (Frontend - React) develops and maintains technical solutions that adhere to engineering and architectural design principles while meeting business requirements.…
Added 19 hours ago
Staff Data Engineer
Royal Bank of Canada
Toronto, ON
Full-time
Support DevOps and DataOps best practices, including CI/CD, infrastructure-as-code, and automated testing across data pipelines
Added 20 hours ago
Staff Data Engineer
RBC
Toronto, ON
Full-time
Support DevOps and DataOps best practices, including CI/CD, infrastructure-as-code, and automated testing across data pipelines
Added 20 hours ago
Senior Data Engineer
Quandri
Vancouver, BC
Build AI data infrastructure, embedding pipelines, vector stores, retrieval knowledge bases, feature stores, LLM observability.
Added 21 hours ago
Senior Data Engineer
Quandri
Vancouver, BC · Greater Vancouver Metropolitan Area
Full-time
Build AI data infrastructure, embedding pipelines, vector stores, retrieval knowledge bases, feature stores, LLM observability.
Added 23 hours ago
Infrastructure & Security Engineer
Purelend Technologies Inc.
Calgary, AB
Full-time
We're hiring a senior or staff-level engineer to drive infrastructure and security as a single, coupled discipline, working closely with the CTO. Together you'll shape how we run our…
Added 23 hours ago
Site Reliability Engineer(APP Admin administrator)
Hyve Solutions
ON · Ontario, Canada
Full-time
…for technology innovators building AI, cloud, and connected infrastructure. As a US-based manufacturing partner, the company rapidly delivers fast, agile execution through dep technical…
Added 23 hours ago
OT Senior Systems Engineer
CBRE
Toronto, ON
Full-time
As a CBRE OT Senior Systems Engineer, you will manage infrastructure resources by monitoring system platforms and information technology operations. This job is part of the System…
Added 23 hours ago
Senior Manager, I&IT Site Reliability Engineering & Operations
Metrolinx
Toronto, ON
Full-time
Govern Cloud & Infrastructure Reliability: Define production readiness criteria and operational acceptance guardrails for new or materially changed services, ensuring architecture,…

Metrolinx

Senior Manager, I&IT Site Reliability Engineering & Operations

277 Front Street West, Toronto, ON, M5V 2X4, Canada

Job type: Full-time
Apply by: Oct 18, 2026
Posting language: English
Posted: Oct 1, 2026

Apply About employer

Applications open in a new tab.

Original job description

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 Toronto’s 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.

I&IT ONLY: Metrolinx's Innovation and Information Technology group supports female team members via "Go Tech Women" an affinity group for women in Information Technology, led by our Chief Information Officer.

If you enjoy technology and innovation, value diversity, appreciate work/balance and are looking for an opportunity to make a better world via public service, Metrolinx would like to hear from you!

The SRE and Operations embed resilience, recoverability, and operational excellence across Metrolinx I&IT services. Through continuous delivery, infrastructure as code, proactive observability, and tested disaster recovery capabilities, the function reduces operational risk and enables rapid recovery from major outages, cyber incidents, and disruptions.

What will I be doing?

Drive SRE & Operations Leadership: Lead, coach, and direct engineering teams responsible for day-to-day infrastructure operations, platform reliability, data center management, and disaster recovery.
Hands-On Leadership Role: Operate as a hands-on technical leader who remains actively engaged in architecture, engineering decisions, operational problem-solving, incident response, and delivery execution while leading and developing the team.
Establish Operating Models & Standards: Build and govern the organization’s SRE operating model, priorities, and cloud reliability standards covering availability, scalability, recoverability, and operational support across public and hybrid cloud environments.
Govern Cloud & Infrastructure Reliability: Define production readiness criteria and operational acceptance guardrails for new or materially changed services, ensuring architecture, monitoring, logging, alerting, security controls, and recovery automation are fully validated prior to release.
Manage Service Health: Define Service-Level Indicators and Service-Level Objectives for critical services to balance deployment velocity with platform stability.
Direct Incident Response & Post-Incident Learning: Lead major incident response efforts to restore disrupted services rapidly and facilitate post-incident reviews to ensure root causes are remediated and tracked through engineering backlogs.
Day-to-Day Operations: Oversee day-to-day data centre operational management, including HPE Synergy, Hyper-V, VMware, SAN/NAS storage configuration, F5, NetScaler, file servers, database enablement (Oracle Data Guard, SQL Always On, Oracle ExaCC), data backup, networking integration (Cisco ACI and Firepower, Palo Alto Firewalls) and physical infrastructure tuning.
Proactively Manage Infrastructure Risk: Direct reliability risk assessments, capacity forecasting, and controlled resilience testing including but not limited to multi-region, availability-zone, network, and identity failure scenarios to eliminate single points of failure.
Steward Budgets: Support the governance and allocation of an annual capital budget, managing operational and capital budgets to meet product roadmap objectives within financial constraints.
Govern Vendor Relationships: Direct vendor deliverables, evaluate technology proposals, participate in contract negotiations, and establish Service Level Agreements (SLAs) and Operational Level Agreements (OLAs) with strategic partners.
Build a Culture of Innovation & Excellence: Build high-performance team capabilities in automated operations, infrastructure as code, and SRE disciplines.
Flexible Hours: Preparedness to occasionally work outside regular business hours including evenings and weekends during emergency major incidents or urgent technology deployments.

What Skills and Qualifications Do I Need?

Education Completion of a degree in Computer Science, Information Systems, Business Administration, Engineering, or a related discipline.

Certifications

Microsoft Certified Azure Solutions Expert, Azure DevOps Engineer, or Equivalent is an asset.
Cisco Certified Network Professional (CCNP) is an asset.
Certified Information System Security Professional is an asset.
Certified Kubernetes Administrator is an asset.
Information Technology Infrastructure Library (ITIL) Foundations is an asset.
Agile certification (Agile Certified Professional, Certified Scrum Product Owner) is an asset.
Project Management Professional (PMP) or PRINCE2 is an asset.

Professional Experience & Technical Mastery

Progressive Leadership: Demonstrated years of progressively responsible experience in infrastructure operations, platform engineering, cloud engineering, or SRE within a large-scale service delivery environment, including leadership of technical teams and complex operational programs.
Large-Scale Azure Cloud Migration: Hands-on experience leading large-scale cloud migrations from on-premises environments to Microsoft Azure, including migration planning, architecture, execution, risk management, cutover, and operational transition.
SRE & Cloud Practice: Deep knowledge of Site Reliability Engineering frameworks, dynamic resource management, service quotas, autoscaling, infrastructure as code (IaC), policy as code, and cloud cost optimization.
Relationship Management: Exceptional communication, facilitation, and negotiation skills to brief executive leadership, influence internal stakeholders, manage vendor contracts, and introduce modern methodologies (DevOps, Lean, Agile).

Core Technologies (Including but not limited to)

Cloud Platforms: Microsoft Azure, Copilot, Exchange Online, Teams, SharePoint, etc.
DC Infrastructure: VMware, Hyper-V, HPE compute and storage, and Brocade SAN.
Network & Application Delivery: Palo Alto Firewalls, F5, Citrix NetScaler, Fortinet SD-WAN, and Infoblox.
Identity & Security: Microsoft Active Directory, Zscaler, Microsoft Entra ID, Okta, Microsoft Defender, and CyberArk Privilege Cloud.
Cloud Operations, Automation & Observability: Grafana, ServiceNow, Terraform, Ansible, and GitHub.
Operating Systems & Management Platforms: Red Hat Enterprise Linux, Windows Server, SCVMM, SCCM, and Red Hat Satellite.
DR Solutions: Hands-on experience implementing enterprise recovery technologies, including Azure Cloud DR, Cisco ACI multisite, Zerto, Hyper-V, Oracle Data Guard, SQL Always On, F5 application delivery gateway, and related replication solutions.
Process Acumen: Understanding of project management practices, ITIL frameworks, risk and business impact analysis (BIA), etc.

Don’t Meet Every Requirement?

If you’re excited about working with Metrolinx but your past experience doesn’t 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:
Metrolinx is an equal opportunity employer and committed to a diverse and inclusive workforce. We are also committed to offering reasonable accommodation to job applicants in accordance with applicable legislation. If you require assistance or an accommodation at any point during the hiring process, please contact us at: 416-202-5601 or email hr.recruitment@metrolinx.com.

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 policy before 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.

Apply About employer

More about this job

Responsibilities

The Senior Manager will lead engineering teams in managing infrastructure operations, platform reliability, and disaster recovery while driving SRE standards and cloud migration strategies. They are responsible for governing operational models, managing vendor relationships, and ensuring service health through proactive observability and incident response.

Requirements

Candidates must possess a degree in Computer Science, Engineering, or a related field and have extensive experience in infrastructure operations and cloud engineering. Strong leadership skills and technical mastery in Azure, networking, and SRE frameworks are essential for this role.

Skills

Site Reliability Engineering
Cloud Migration
Azure
Infrastructure as Code
Disaster Recovery
Leadership
Incident Response
Data Center Management
Kubernetes
Networking
Automation
Observability
Vendor Management
Budgeting
DevOps
Agile

Benefits

Equity, diversity and inclusion initiatives
Professional development
Work-life balance

Visa sponsorship

Not detected in the job text

Keywords

Site Reliability Engineering
Azure
Infrastructure as Code
Disaster Recovery
Cloud Migration
VMware
Hyper-V
Cisco ACI
Palo Alto Firewalls
Kubernetes
ITIL
DevOps
Agile
ServiceNow
Terraform
Ansible
GitHub
Red Hat Enterprise Linux
Oracle Data Guard
SQL Always On
F5
NetScaler
Microsoft Entra ID
Okta
CyberArk
Capacity Forecasting
Operational Excellence
Budget Management
Vendor Management
Incident Response

Report this job