Site Reliability Engineer
Tecsys Inc.
| Company | Tecsys Inc. |
| Category | Engineering |
| Location | Montreal |
| Remote | On-site (inferred) |
| Employment | Full-time |
| Level | Not stated |
| Salary | Not stated by the employer |
| Posted | 4 May 2026 |
| Last verified | 30 Jul 2026 |
| Source | Employer career page (workable) |
Description
Having recognized the advantages of remote work, including employee morale, productivity, reduced commuting on employee wellbeing and the environment, we are proud to be a digital-first company. The technologies and programs in which we invested have provided a fantastic foundation to this end. Our digital-first work environment, together with our conveniently located offices and collaborative workspaces, provide our team with the freedom and flexibility to work in the way that makes our employees most productive. About us Tecsys is a fast-growing innovator offering supply chain solutions to industry leading healthcare systems, hospitals, and pharmacy businesses to distributors, retailers, and 3PLs. We work with industry leaders to transform their supply chains through technology. If you thrive on tackling interesting challenges with continuous learning opportunities, then Tescys could be a good fit for you! About the Role We are looking for a Site Reliability Engineer to join our Network and Security Operations Center (NOC), a team at the heart of platform reliability for mission-critical SaaS environments. You will help maintain, optimize, and ensure the reliability and performance of the systems that power our cloud infrastructure across AWS and Kubernetes , with a strong focus on automation , observability , and continuous improvement . This role blends reliability engineering with incident command, giving you real ownership over uptime, performance, and innovation. You will be part of a highly skilled team that values creative problem-solving, operational excellence, and continuous improvement through automation and resilience engineering. Responsibilities Collaborate with engineering teams to support services from design through launch, including system design consulting, capacity planning, and launch reviews Maintain service reliability post-deployment by monitoring availability, latency, and overall system health Identify pain points and drive continuous improvements to enhance scalability, simplicity, and platform resilience Own observability by developing and improving monitoring, alerting, dashboards, and defining SLOs/SLIs (Datadog) Build and enhance automation, internal tooling, and IaC frameworks (Terraform, CI/CD) to enable scalable and self-healing systems Scale systems sustainably through automation and reliability-focused improvements Leverage AI tools (e.g., Amazon Kiro) to accelerate execution while validating outputs Lead incident response , act as Incident Commander when required, and drive blameless postmortems with long-term fixes Implement and maintain logging , monitoring , alerting , and SLA reporting practices Create and maintain technical documentation and contribute to SRE best practices Partner with platform engineering, deployment teams, and cross-functional stakeholders to support growth and system stability Collaborate with internal teams and vendors globally to ensure high performance, availability, and reliability across environments Requirements Qualifications Strong relevant experience in Site Reliability, Cloud, or DevOps Engineering in SaaS or large-scale production environments Strong experience with AWS (multi-account, VPC, EC2, EKS) and Kubernetes at scale Hands-on expertise with Infrastructure as Code and automation tools (Terraform, Ansible, or similar) Experience with CI/CD pipelines and release automation (GitLab preferred, Jenkins acceptable) Proficiency in monitoring and observability tools (Datadog or equivalent), including metrics, logging, alerting, and dashboards Experience designing, deploying, and operating large-scale, distributed systems and multi-vendor platforms Solid incident management experience, including on-call rotations , escalations , and postmortems Strong scripting skills in Python, Bash, Java, or similar for automation and diagnostics Familiarity with AI-ass
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