DevOps Engineer

The Senior DevOps Engineer is responsible for supporting Linux-based systems, cloud infrastructure, automation, and secure software delivery across Microsoft Azure and Kubernetes environments.

This role focuses on Linux administration, infrastructure as code, CI/CD pipelines, and implementing basic DevSecOps practices to ensure secure, reliable, and efficient infrastructure operations.

Responsibilities:

• Manage and troubleshoot Linux-based systems, including system administration, user permissions, services, processes, logs, networking, and basic shell scripting.
• Support cloud infrastructure management and automation using Terraform, primarily within Microsoft Azure.
• Manage Azure resources, Microsoft Entra applications, role-based access control (RBAC), and identity permissions.
• Support Kubernetes environments, including private clusters, and manage application deployments using Helm and Kustomize.
• Maintain and improve CI/CD pipelines using Jenkins, GitHub Actions, and GitLab CI/CD.
• Support GitOps-based deployment and configuration management using Argo CD.
• Implement and maintain cloud networking components, including virtual networks, routing, network security, DNS, VPNs, and private connectivity.
• Apply DevSecOps best practices, including least-privilege access, secrets management, identity security, zero-trust principles, and single sign-on (SSO).
• Support application security practices, including static application security testing (SAST) and software composition analysis (SCA).
• Collaborate with multiple teams to troubleshoot issues, support production environments, and maintain business-critical services.
• Follow Agile delivery practices using Jira and Confluence, including sprint planning, backlog refinement, user stories, and knowledge transfer.
• Use AI-assisted engineering tools responsibly, ensuring sensitive information is not exposed and generated outputs are reviewed before implementation.

Our Culture & Code of Conduct:

At ZainTECH, we take pride in a culture built on collaboration, innovation, and uncompromising integrity. We are looking for individuals who share these values and are committed to customer-centricity and ethical excellence. All employees are expected to uphold our Code of Conduct, which serves as a guiding framework for responsible behavior across everything we do — from ho we work with each other to how we engage with clients and partners globally.

Requirements

• Linux Administration: Strong core knowledge of Linux, including package management, command-line operations, permissions, services, process management, log analysis, troubleshooting, and basic shell scripting.