Overview Site Reliability Engineer (Linux / Cloud Infrastructure) role with hands-on experience across Linux, distributed systems, scripting, databases, monitoring, containers, cloud SaaS integrations, messaging, load balancers, security, and incident management.
Responsibilities Provide hands-on administration of Linux 7.x and related infrastructure.
Work with Service Oriented Architecture, distributed systems, and scripting (Python, shell).
Manage relational databases (e.g., Sybase, DB2, SQL, Postgres) and application integration, configuration, and troubleshooting.
Operate observability and monitoring tools: Open Telemetry, Prometheus, Grafana, Splunk, Ansible.
Manage web servers (Apache, Nginx) and application servers (Tomcat, JBoss) for integration and troubleshooting.
Work with Docker containers, Kubernetes, and SaaS platform integration.
Understand messaging systems (e.g., Kafka) and their role in the architecture.
Design and implement load balancing, web proxies, and storage platforms (NAS/SAN) from an implementation perspective.
Apply basic security policies for secure hosting solutions, including Kerberos and encryption methods (SSL/TLS).
Experience in managing large web-based, multi-tier (n-tier) applications in secure cloud environments.
Apply SRE principles with appropriate tooling approach; strong Linux/Unix admin, storage, networking, and web technologies knowledge.




Troubleshoot application issues and manage incidents effectively.
Exhibit excellent verbal and written communication skills.
Qualifications Hands-on experience with Linux 7.x operating system (5+ years) at an advanced level.
Hands-on experience with SOA, distributed systems, and scripting (Python, shell).
Experience with relational databases (Sybase, DB2, SQL, Postgres).
Exposure to tools: Open Telemetry, Prometheus, Grafana, Splunk, Ansible.
Hands-on experience with web servers (Apache, Nginx) and application servers (Tomcat, JBoss).
Experience with Docker, Kubernetes, and SaaS platform integration.
Experience with Kafka and messaging technologies.
Understanding of load balancers, web proxies, and NAS/SAN storage from an implementation perspective.
Familiar with security policies for secure hosting, Kerberos, SSL/TLS.
Experience managing large web-based n-tier applications in secure cloud environments.
Strong knowledge of SRE principles and tooling.
Solid infrastructure knowledge in Linux/Unix administration, storage, networking, and web technologies.
Excellent troubleshooting and incident management capabilities.
Senioriry level Mid-Senior level
Employment type Contract
Job function Information Technology
Industries IT Services and IT Consulting

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📌 Site Reliability Engineer (Linux / Cloud Infrastructure) (Quebec City)
🏢 Atlantis IT Group
📍 Quebec City