Cloud Infrastructure
- Deploy, operate, and optimize cloud infrastructure, with a strong preference for OpenStack-based environments.
- Install, configure, and administer OpenStack services including Nova, Neutron, Cinder, Glance, Keystone, and Horizon.
- Operate platforms across on-premises, private-cloud, and hybrid-cloud environments.
- Contribute to high availability, backup, disaster recovery, capacity planning, patching, and platform lifecycle management.
Automation, IaC & CI/CD
- Automate infrastructure and application delivery using Ansible, Terraform, Bash, and/or Python.
- Build and improve CI/CD pipelines using GitLab CI, Jenkins, Argo CD, or equivalent platforms.
- Standardize provisioning, configuration, deployment, and operations through reusable code, templates, SOPs, and runbooks.
- Promote GitOps and Infrastructure as Code practices to improve consistency, traceability, and delivery speed.
Containers & Platform Engineering
- Deploy and operate Docker and Kubernetes environments, preferably integrated with OpenStack and Ceph.
- Manage cluster components, Helm-based releases, ingress, registries, resource policies, and platform upgrades.
- Collaborate with application teams to improve platform reliability, scalability, and deployment readiness
Observability, Reliability & Support
- Implement monitoring, logging, dashboards, and alerting using Prometheus, Grafana, ELK, Zabbix, or equivalent tools.
- Troubleshoot issues across Linux, cloud, container, network, and storage layers; perform root-cause analysis and preventive actions.
- Develop architecture documents, operating procedures, SOPs, and runbooks; participate in on-call support when required.
- 2-3+ years of hands-on experience in DevOps, Cloud Engineering, Infrastructure Engineering, or System Engineering.
- Practical experience deploying and operating OpenStack in production or a large-scale lab environment.
- Strong Linux administration skills across Ubuntu, CentOS, Rocky Linux, or Red Hat Enterprise Linux.
- Solid networking knowledge, including TCP/IP, VLAN, VXLAN, BGP, NAT, DNS, load balancing, and firewalls.
- Working knowledge of Ceph (RBD/CephFS), NFS, iSCSI, SAN, or NAS technologies.
- Proficiency in Ansible; hands-on Terraform experience is highly valued.
- Experience with GitLab CI, Jenkins, Argo CD, or an equivalent CI/CD platform.
- Hands-on exposure to Docker and Kubernetes.
- Ability to analyze logs, debug systems, manage incidents, and communicate technical findings clearly.
- Ability to read and understand English technical documentation.
Preferred Qualifications
- Experience with highly available, multi-region, or production-scale OpenStack environments.
- Experience integrating OpenStack with Kubernetes, Ceph, SDN, OVS, or OVN.
- Knowledge of IAM, SSL/TLS, secrets management, Linux hardening, and cloud security practices.
- Experience with AWS, Microsoft Azure, or Google Cloud.
- Relevant certifications such as OpenStack COA/COE, CKA/CKAD/CKS, RHCSA/RHCE, Terraform Associate, or a public-cloud certification.
- Experience in ISP, telecommunications, data-center, managed-services, or multi-tenant environments.
- Competitive salary package with annual performance review and attractive performance bonuses.
- Opportunities to work on large-scale Cloud, Data Center, and ICT infrastructure projects using modern technologies.
- Professional training and development programs, with sponsorship for technical training courses and international certifications.
- Technical certification allowance and language proficiency incentives.
- Comprehensive FPT Care healthcare insurance for employees.
- Annual health check-up and full social, health, and unemployment insurance in accordance with Vietnamese labor law.
- A dynamic, collaborative, and innovation-driven working environment within FPT Telecom International and FPT Corporation.
- Diverse employee engagement activities, team building events, and company-wide cultural programs.
- Employee support programs, including preferential housing and vehicle loan policies in accordance with company regulations.
- Working hours: Monday to Friday, 8:00 AM – 12:00 PM and 1:30 PM – 5:30 PM.
