DevOps Engineer (Senior)

Job Description:Design, deploy, and operate On-Premises infrastructure for large-scale Government sector projects. Build, optimize, and maintain CI/CD systems to support software development and deployment processes. Monitor and ensure system stability, performance, and high availability for production environments. Collaborate closely with Development, QA, Security, and Infrastructure teams during system deployment and release processes. Automate deployment workflows, infrastructure configuration, and system operations. Troubleshoot and resolve issues related to systems, infrastructure, networking, and performance. Build and operate monitoring, logging, alerting, backup, and disaster recovery solutions. Support deployment and operation of containerized environments using Docker and Kubernetes. Ensure infrastructure complies with security requirements, operational procedures, and internal technical standards. Participate in proposing solutions, improving infrastructure architecture, and optimizing system operations. Requirements:Minimum 4 years of experience in DevOps, System Engineering, or Infrastructure Operations. Hands-on experience working with On-Premises infrastructure environments. Strong expertise in Linux environments and enterprise system operations. Experience building and operating CI/CD pipelines using Jenkins, GitLab CI/CD, or equivalent tools. Experience working with Docker and Kubernetes. Understanding of Infrastructure as Code (IaC) and automation tools such as Ansible, Terraform, or equivalent solutions. Experience using monitoring and logging tools such as Prometheus, Grafana, ELK Stack, etc. Strong knowledge of networking, security, load balancing, reverse proxy, and firewall technologies. Experience operating High Availability (HA), backup, and disaster recovery systems. Strong troubleshooting skills and ability to work independently in complex system environments. Benefits:Competitive salary package: Open for negotiation based on experience and capability + performance bonuses. 13th-month salary and performance review every 6 months. Bonuses for 4 major holidays annually (Reunification Day 30/4, National Day 2/9, Lunar New Year, and Solar New Year). Annual company trips, retreats, monthly/quarterly team building activities, and internal cultural events. Full Social Insurance and Health Insurance in accordance with Vietnamese labor law. BSH premium healthcare insurance package covering medical examination and treatment expenses. Annual health check-ups and employee welfare programs (birthday, marriage, bereavement support, etc.). Open, young, and dynamic working environment that values proactiveness and responsibility. Encouragement to propose new solutions with no limitation on technology exploration. Opportunities to join technical seminars, AI application workshops, and emerging technology sharing sessions at the company office.