SRE Engineer

TJX Canada – Winners, Marshalls, HomeSense; Mississauga; On-site; CAD 88,000 - 123,000; Full time

Benefits offered by this job

Store discounts

Group Benefits package

Vacation & benefits program

Tuition reimbursement

Job summary

TJX Canada is seeking a Senior SRE Engineer to ensure our critical services run reliably, securely, and at scale across distribution centers, corporate offices, and retail stores including Winners, Marshalls, and HomeSense.

You'll collaborate with development, cloud, and support teams to build resilient platforms, implement SLI/SLOs, and drive automation and proactive detection to reduce operational risk.

Qualifications

• Strong experience in Site Reliability Engineering (SRE) and production support.
• Proficient in observability and monitoring across enterprise applications.
• Experience with incident management and RCA processes.

Responsibilities

• Define, implement, and continuously improve monitoring, alerting, observability, and reliability practices across critical enterprise applications.
• Lead major incident response, root cause analysis, and problem management activities to improve service stability.
• Partner with application, infrastructure, cloud, and support teams to establish SLI/SLO frameworks and operational best practices.
• Drive automation and proactive detection through telemetry, analytics, and AIOps initiatives.

Skills

SRE

Production Support

Observability

Monitoring

Incident Management

Tools

Splunk

App Insights

Azure Monitor

Grafana

Dynatrace

Job description

TJX Companies

At TJX Canada, every day brings new opportunities for growth, exploration, and achievement. You’ll be part of our vibrant team that embraces diversity, fosters collaboration, and prioritizes your development. Whether you’re working in our Distribution Centers, Corporate Offices, or Retail Stores—WINNERS, HomeSense, and Marshalls, you’ll find abundant opportunities to learn, thrive, and make an impact. Come join our TJX family—a Fortune 100 company and the world’s leading off-price retailer. Here at TJX Canada, we are an equal opportunity employer committed to the inclusion and accommodation of all individuals.

Job Description

We’re looking for a(n) SRE Engineer

to play a key role in ensuring our critical business services operate reliably, securely, and efficiently at scale. In this highly collaborative position, you'll leverage your expertise in software engineering, automation, observability, and incident management to enhance system stability, reduce operational risk, and deliver an exceptional customer experience. You'll partner closely with development, cloud, infrastructure, and support teams to build resilient, high-performing platforms while influencing reliability best practices across the organization. This is an exciting opportunity to make a meaningful impact, drive innovation, and help shape the future of our technology ecosystem.

Why Work With Us?

• We value integrity, respect, and teamwork, encouraging a unique and inclusive culture.
• Enjoy Associate discounts at our stores, available to you and eligible family members.
• Immediate access to our Group Benefits package, including a Health Care Spending Account, Retirement Savings Program, Associate & Family Assistance Program, and various well-being resources
• A competitive vacation package, paired with a Vacation Trade Program that allows you to opt in for an extra week.
• Comprehensive training and development resources designed to help you learn, grow, and succeed.
• Exciting career paths with growth opportunities and tuition reimbursement to support your career progression.

What You’ll Do

• Define, implement, and continuously improve monitoring, alerting, observability, and reliability practices across critical enterprise applications
• Lead major incident response, root cause analysis, and problem management activities to improve service stability and reduce recurring issues
• Partner with application, infrastructure, cloud, and support teams to establish SLI/SLO frameworks, reliability standards, and operational best practices
• Drive automation, operational efficiency, and proactive detection capabilities through telemetry, analytics, and AIOps initiatives

About You

• Strong experience in Site Reliability Engineering (SRE), Production Support, Observability, Monitoring, and Incident Management
• Hands-on experience with enterprise monitoring and observability platforms such as Splunk, App Insights, Azure Monitor, Grafana, Dynatrace, or similar tools
• Experience with cloud and hybrid environments (Azure preferred), automation, telemetry, logging, and performance monitoring
• Strong analytical, problem-solving, and communication skills with the ability to collaborate across engineering, infrastructure, product, and business teams

Posting Details

• Posting End Date: September 18, 2026

Additional Information:

Candidates aged 18 and over will be required to undergo a criminal record check as part of the hiring process.

This job posting is for an existing position vacancy within our organization.

TJX Canada uses artificial intelligence (AI) to assist in screening and assessing applicants for this position.

Address

60 Standish Court

Location:

CAN Home Office Mississauga ON

Salary Range: $ 87,780.00-$122,892.00 /year *This represents the expected hiring range and may not represent the full pay range for the position. The salary offered may be higher than the posted range depending on several factors such as relevant skills, qualifications, and experience.