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Added 1 hour ago
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Group Manager, Specialized Finance
TD
Toronto, ON
- Full-time
The primary responsibility of this role is the completion of monthly and quarterly reporting for Basel III RWA/BCAR, quarterly public disclosures and supplementary regulatory reporting.…
Added 1 hour ago
AC
Audit TI
Aston Carter
Montreal, QC
- $35 to $75 CAD / hour
- Contract
You will assist clients in the banking, insurance, and asset management sectors by assessing technology controls, identifying risks, and enhancing control environments within highly…
Added 2 hours ago
TB
Senior IT Internal Controls Auditor
Tilray Brands, Inc.
Toronto, ON
- $70,000 to $85,000 CAD / year
- Full-time
Reporting to the Manager, Internal Audit, the Senior IT Internal Controls Auditor is responsible for supporting the planning and execution of IT audit engagements in alignment with…
Added 2 hours ago
TB
IT Internal Controls Auditor
Tilray Brands, Inc.
Toronto, ON
- $60,000 to $75,000 CAD / year
- Full-time
Reporting to the Manager, Internal Audit, the IT Internal Controls Auditor is responsible for supporting the execution of IT audit engagements in alignment with departmental standards and…
Added 3 hours ago
MG
Director, Legal & Loan Operations
MarshallZehr Group Inc.
Waterloo, ON
- $110,000 to $130,000 CAD / year
- Full-time
Reporting to the Senior Vice President, Risk, Legal & Finance (the “SVP”), the Director, Legal & Loan Operations (the “Director”) will lead MarshallZehr’s legal and loan operations function…
Added 3 hours ago
T
Market Risk Associate - FX (5563)
TD
Toronto, ON
- Full-time
We are seeking an experienced and highly skilled Market Risk Associate to join our dynamic Market Risk Management team. The successful candidate will play a pivotal role in assessing,…
Added 4 hours ago
PS
Internal Audit Manager
Professional Staffing
Toronto, ON · Greater Toronto Area, Canada
- $95,000 to $110,000 CAD / year
- Full-time
This role will partner closely with senior management, process owners, and functional leaders to identify key business risks, document processes and controls, assess control effectiveness,…
Added 4 hours ago
AU
Security Badging Administrator
Allied Universal
Toronto, ON · North York, ON
- Full-time
We are North America's leading security and facility services provider with approximately 300,000 service personnel. At Allied Universal(R), we pride ourselves on fostering a promote from…
Added 5 hours ago
Analyst, Static Data (1 Year Contract GWO)
Scotiabank
Toronto, ON
Support the Manager, Off-Boarding & Client Lifecycle Management to drive successful execution and completion of client off boards in a controlled and timely manner across GBM Canada.
Added 5 hours ago
CM
Director, Client Operations Management
CIBC Mellon
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The COM team is the initial point of contact for the in scope clients’ operational escalations and inquiries. The COM team will partner with the applicable operational teams to proactively…
Added 5 hours ago
CM
Financial Reporting Analyst, Financial Reporting & Tax
CIBC Mellon
Toronto, ON
- Full-time
Assist Senior/Assistant Manager in resolving client reporting issues and in handling special reporting requests
Added 5 hours ago
PS
Senior Manager Cybersecurity - Governance Risk and Compliance
Professional Staffing
Toronto, ON · Greater Toronto Area, Canada
- $140,000 to $160,000 CAD / year
- Full-time
The Senior Manager will serve as a trusted cybersecurity advisor to IT leadership, Executive Management, and senior business stakeholders, translating complex cybersecurity and technology…
Added 6 hours ago
O
Senior Analyst, Investment Accounting
OMERS
Toronto, ON · Head Office Toronto
- Full-time
Reporting to the Senior Manager, Investment Accounting, the Senior Analyst is responsible for delivering accurate and timely preparation of financial reporting and accounting close…
Added 6 hours ago
T
Senior Manager, Governance & Control, Road To Strong
TD
Toronto, ON
- Full-time
Reporting to the AVP, Wealth, Road To Strong, the Senior Manager will lead governance over the Wealth Road to Strong portfolio and its underlying enterprise risk and regulatory programs.
Added 6 hours ago
Senior Manager, Consolidation - Global Finance
Scotiabank
Toronto, ON
The Consolidation team manages and oversees critical processes in the preparation of the Bank's consolidated financial statements and provides information and analysis to senior Finance…
Added 7 hours ago
SI
Finance Manager
StoneRidge Insurance Brokers
Hamilton, ON
- Full-time
StoneRidge Insurance Brokers is seeking an experienced Financial Manager to oversee the financial management of our real estate portfolio and related entities. You’ll lead accounting…
Added 7 hours ago
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Senior Relationship Manager
BMO
Montreal, QC · DEMA
- Full-time
As a Senior Relationship Manager, you will serve as a trusted advisor to a portfolio of high-value commercial clients, leveraging your financial expertise, business development skills, and…
Added 7 hours ago
Assistant Deputy Minister, Financial Services and Senior Financial Officer
Government of Alberta
AB
Job Title: Assistant Deputy Minister, Financial Services and Senior Financial Officer
Added 7 hours ago
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Gestionnaire des contrats / Contract Manager
Genetec
Montreal, QC
- Full-time
Added 7 hours ago
UO
Senior IT Auditor, VP Finance
University of Calgary
Calgary, AB
- Full-time
Reporting to the IT Audit Manager, the Senior IT Auditor plays a key role in delivering the University's technology audit program. This position is responsible for executing and leading IT…
Added 7 hours ago
PC
Senior Analyst, Product Enablement (Governance and GTM Strategy)
Payments Canada
ON · Ontario, Canada
- Full-time
The Senior Analyst supports the seamless delivery of products from concept to launch by assisting the team in implementing, monitoring, and evolving integrated product processes. This role…
Added 7 hours ago
TS
Vice President, Client Solutions- Global Transaction Banking
TD Securities
Toronto, ON
- Full-time
The Vice President, Client Solutions will serve as a trusted advisor to senior stakeholders, leading complex cross-functional initiatives that enhance client experience, improve operational…
Added 7 hours ago
TM
Senior Procurement Specialist
The Mason Group - Strategic Search Partners
Toronto, ON
- $81,831 to $102,289 CAD / year
- Full-time
Our client is a leading Ontario regulatory organization seeking a Senior Procurement Specialist to join their Finance and Administration team. This is a strategic, highly visible role…
Added 7 hours ago
OE
Engineering Project Coordinator
Onsite Engineering Ltd.
Campbell River, BC
- Full-time
Onsite Engineering is a mid-sized consulting engineering and geoscience company with multiple offices across BC. We are a diverse company that provides high-quality engineering and…
Added 8 hours ago
Manager, Business Applications
Novacap
Brossard, QC
As Manager, Business Applications, you will act as Product Owner for Novacap's suite of back-office and middle-office business applications, overseeing platform roadmaps, governance, vendor…

Metrolinx

Senior Manager, I&IT Site Reliability Engineering & Operations

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

Full-time

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Job details

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

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.

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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

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