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Sr Devops Engineer Jobs in Markham, ON (NOW HIRING)

Cority Software

Sr. DevOps Engineer

Toronto, ON · On-site

The Sr. DevOps Engineer identifies and optimizes the interdependencies between Engineering and Infrastructure Operations through a collaborative approach to continuous delivery and monitoring. KEY ...

NTENT

Senior DevOps Engineer

Toronto, ON · On-site

Senior DevOps Engineer Position: Full time Location: Toronto, Ontario (Initially Remote) About Us: NTENT provides a Platform-as-a-Service (PaaS), allowing industry partners to customize, localize and ...

Scotiabank

Senior DevOps Engineer

Toronto, ON · On-site

The Role As a Senior DevOps Engineer on the GBM Data Platform, you will provide technical leadership and hands-on expertise to design, operate, and continuously improve the bank's data platform ...

ShyftLabs

Senior DevOps Engineer

Toronto, ON · Hybrid

CA$120K - CA$140K/yr

The Opportunity We're looking for a Senior DevOps Engineer who is deeply hands-on and ready to lead from the front. You'll own complex infrastructure across multiple internal projects, set the ...

AIM Software

Senior DevOps Engineer

Toronto, ON · Remote

WHY THIS ROLE IS IMPORTANT TO US We are looking for a Senior DevOps Engineer to join our team atSimCorp. This role is pivotal in ensuring the seamless delivery, integration, and reliability of our ...

Fullscript

Senior DevOps Engineer

Toronto, ON · On-site +1

As a Senior Developer, DevOps on our Platform Engineering team, you'll play a critical role in designing and scaling the infrastructure that supports our platform. You'll work across the full DevOps ...

Datastealth

Senior DevOps Engineer

Mississauga, ON · On-site

We are looking for a skilled DevOps Engineer to join our team and help streamline software delivery, infrastructure management, and system reliability. You will work closely with the rest of our ...

DataStealth

Senior DevOps Engineer

Mississauga, ON · On-site

We are looking for a skilled DevOps Engineer to join our team and help streamline software delivery, infrastructure management, and system reliability. You will work closely with the rest of our ...

Autodesk

Senior DevOps Developer, GCPay

Toronto, ON · On-site

Serve as a senior technical resource and trusted partner across teams, using sound engineering ... s/SRE practices to improve quality of work, ease of development/deployment * Relevant experience ...

Alstom

DevOps Engineer

Toronto, ON

CA$90K - CA$115K/yr

... senior engineers * Help maintain and improve CI/CD pipelines in GitLab (writing/adjusting jobs ... Understanding of DevOps practices: version control, CI/CD, IaC, monitoring, and observability

Alstom

DevOps Engineer

Toronto, ON · On-site

CA$90K - CA$115K/yr

... senior engineers * Help maintain and improve CI/CD pipelines in GitLab (writing/adjusting jobs ... Understanding of DevOps practices: version control, CI/CD, IaC, monitoring, and observability

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All JobsSr Devops Engineer JobsSr Devops Engineer Jobs in Markham, ON

Sr Devops Engineer information

What is a Sr DevOps engineer?

Sr DevOps Engineers are senior-level professionals who bridge the gap between software development and IT operations. They are responsible for automating, streamlining, and optimizing the deployment, monitoring, and maintenance of applications and infrastructure. Their role typically involves implementing CI/CD pipelines, managing cloud resources, ensuring system reliability, and promoting a culture of collaboration across development and operations teams. With their advanced expertise, they often mentor junior engineers and drive best practices for security, scalability, and efficiency.

How does a Sr DevOps engineer typically collaborate with development and operations teams on a daily basis?

As a Sr DevOps Engineer, you'll work closely with both development and IT operations teams to streamline software delivery and infrastructure management. This often involves setting up CI/CD pipelines, automating deployments, and troubleshooting issues that span both application code and infrastructure. Strong communication skills are essential, as you'll facilitate cross-team discussions, recommend best practices, and help resolve any roadblocks that arise. Your role will also include mentoring junior engineers and ensuring that security and scalability standards are maintained across projects.

What are the key skills and qualifications needed to thrive as a Sr DevOps engineer, and why are they important?

To thrive as a Sr DevOps Engineer, you need deep expertise in software development, systems administration, cloud platforms, and automation, often supported by a degree in computer science or a related field. Mastery of tools like Docker, Kubernetes, Jenkins, Terraform, and experience with AWS, Azure, or GCP, as well as certifications such as AWS Certified DevOps Engineer, are highly valued. Strong collaboration, problem-solving, and communication skills help you bridge the gap between development and operations teams. These skills ensure streamlined software delivery, system reliability, and efficient cross-functional teamwork, which are critical for business agility and scalability.

What is the difference between Sr Devops Engineer vs Devops Engineer?

AspectSr Devops EngineerDevops Engineer
Required CredentialsBachelor's degree in CS or related, often with certifications like AWS, Azure, or KubernetesBachelor's degree in CS or related, with similar certifications
Work EnvironmentSenior-level projects, mentoring, complex system architectureEntry to mid-level projects, supporting CI/CD pipelines and automation
Employer & Industry UsageTech companies, large enterprises, cloud service providersStartups, small to medium businesses, tech firms

The main difference between a Sr Devops Engineer and a Devops Engineer lies in experience, project complexity, and responsibilities. Sr Devops Engineers typically handle more complex systems, mentor junior staff, and lead initiatives, while Devops Engineers focus on supporting and implementing automation and deployment pipelines.

What are popular job titles related to Sr Devops Engineer jobs in Markham, ON?

For Sr Devops Engineer jobs in Markham, ON, the most frequently searched job titles are:

What cities near Markham, ON are hiring for Sr Devops Engineer jobs?

Cities near Markham, ON with the most Sr Devops Engineer job openings:

Sr Devops Engineer jobs near you
Infographic showing various Sr Devops Engineer job openings in Markham, ON as of August 2026, with employment types broken down into 93% Full Time, 3% Part Time, and 4% Contract. Highlights an 83% Physical, 8% Hybrid, and 9% Remote job distribution.

Sr. DevOps Engineer

Cority Software

Toronto, ON • On-site

Full-time

Re-posted 17 days ago

Job description

Cority is the global enterprise EHS software provider creating industry-leading technology to empower those who transform the way the world works.

For over 35 years, Cority has been powered by the spirit of innovation, deep domain expertise, and a commitment to integrity that enables higher levels of operational and sustainable performance with the most comprehensive, human-centered, and secure SaaS platform to help workers and businesses thrive in 100 countries around the world. The company enjoys the industry’s highest levels of client satisfaction and has received many awards for its strong employee culture and outstanding business performance. To learn more, visit www.cority.com

POSITION SUMMARY

The Sr. DevOps Engineer will work collaboratively with software engineering to deploy and operate our systems. They will help architect, develop, implement a secure operating environment for our web and API based solutions while adhering to Cority standards. The Sr. DevOps Engineer identifies and optimizes the interdependencies between Engineering and Infrastructure Operations through a collaborative approach to continuous delivery and monitoring.

KEY RESPONSIBILITIES 

  • Architect, develop and deliver fully automated multi-account global cloud infrastructure on AWS using repeatable methods and patterns
  • Support continuous delivery pipelines for the deployment to all layers of our SDLC
  • Conduct Infrastructure as Code reviews ensuring high programming standards
  • Monitors and tunes the performance of the infrastructure
  • Identify and correct bottlenecks in the system, while working with Engineering on optimizations and best practices
  • Support integration of log management and APM solution to provide continuous monitoring capabilities, track all aspects of the system, infrastructure, performance, application errors and roll up metrics
  • Provide mentorship and training to other team members on technologies and processes, drive education and knowledge transfer of design patterns, technical practices, and relevant technologies and tools
  • Troubleshoot, analyze the root cause issues in the platform
  • Fully participate in the ownership of your services and components, including on-call duties
  • Support Data Center and Cloud Operations: System Provisioning, Monitoring/Alerting, Network Configuration, Administration of Linux, Windows, VMWare/vSphere and Cloud Computing

QUALIFICATIONS 

  • 5+ years experience with architecting, building, and operating large-scale distributed systems on a multi-account AWS platform
  • 7+ years experience of software development and DevOps
  • 7+ years experience with CI/CD practices, tool chains such as but not limited to Jenkins, Artifactory, Bitbucket, Docker, Ansible, AWS Code Deploy
  • 7+ years experience with automation programming in Python, PowerShell, or similar scripting language
  • Extensive proven experience with AWS network and security implementations and management.
  • Proven experience with CloudFormation, Docker and ECS
  • Advanced Windows and Linux experience related to administration, security, configuration, and monitoring.
  • Experience with monitoring and alerting tools such as New Relic, Datadog, ELK Stack
  • Experience with Azure is considered an asset
  • Note: Incumbent will work regular business hours, but may require evenings and weekends to complete projects, monitor system/network alerts or perform maintenance on systems.

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