Senior NIX Systems Engineer

OverviewThe role focuses on Linux/Open-Source systems, DevOps, container platforms, automation, observability, and web application infrastructure, with foundational SRE practices around reliability, availability, performance, and incident management.Key ResponsibilitiesAdminister and troubleshoot Linux/Open Source systems, including services, storage, networking, patching, permissions, and performance.Build, operate, and troubleshoot containerized workloads using Docker and Kubernetes.Support and maintain CI/CD pipelines and application deployment workflows.Automate infrastructure and operational tasks using Bash, Python, Ansible, and Infrastructure as Code practices.Monitor infrastructure and applications using Prometheus, Grafana, ELK/OpenSearch, or similar observability platforms.Administer and troubleshoot Nginx/Apache web application environments, including HTTP/HTTPS, SSL/TLS, reverse proxies, and backend connectivity.Participate in production troubleshooting, incident response, root-cause analysis, performance analysis, and service improvement.Support basic SRE practices covering availability, reliability, monitoring, capacity, and operational readiness.Maintain technical documentation, operational procedures, and runbooks.Required SkillsGood knowledge of Linux administration and Open Source technologies.Understanding of TCP/IP, DNS, HTTP/HTTPS, storage, firewalls, and basic network troubleshooting.Familiarity with Nginx and/or Apache web servers.Hands-on knowledge of Git, Bash/Python, and Docker.Basic understanding of Kubernetes, CI/CD, automation, and Infrastructure as Code.Understanding of monitoring, logging, troubleshooting, and system performance.Good analytical, troubleshooting, and documentation skills.Nice to HaveExperience with Kubernetes, Ansible, Terraform, Jenkins/GitLab CI/CD, or similar platforms.Familiarity with Prometheus, Grafana, ELK/OpenSearch or comparable observability tools.Basic experience with PostgreSQL, MySQL, or MongoDB operations.Exposure to load balancing, high availability, backup/recovery, and cloud platforms.Basic understanding of SRE concepts such as SLIs/SLOs, incident management, capacity planning, and service reliability.