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Senior Cloud Engineer Private Cloud OpenStack

Công ty Cổ phần Thanh toán số MobiFone · Hà Nội
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Địa điểm
Quận Ba Đình, Hà Nội, Hà Nội

Tổng quan

  • We are seeking a Senior Cloud Engineer to operate and optimize our High-Availability Hybrid Cloud Infrastructure, with a primary focus on Private Cloud (OpenStack) supporting mission-critical Digital Financial Products & Infrastructure.
  • The role requires strong hands-on experience in production OpenStack environments, with solid capabilities in Linux, networking, automation, and infrastructure troubleshooting
  • Private Cloud – OpenStack (Primary Focus)
  • Operate, maintain, troubleshoot, and upgrade production OpenStack Private Cloud environments.
  • Deploy and manage OpenStack using Kolla-Ansible, TripleO, Genestack, or equivalent.
  • Operate core OpenStack services including Nova, Neutron, Keystone, Glance, and Horizon.
  • Maintain HA, performance, capacity, and reliability of the Private Cloud platform.
  • Perform infrastructure troubleshooting, performance tuning, capacity planning, upgrades, and lifecycle management.
  • Handle production incidents, perform RCA, and continuously improve operational stability.
  • Public Cloud – AWS & GCP
  • Operate and support infrastructure on AWS and/or GCP.
  • Support connectivity between Private Cloud and Public Cloud environments.
  • Monitor resource utilization, availability, performance, and infrastructure cost.
  • Kubernetes & Automation
  • Operate and support production Kubernetes environments.
  • Use Terraform and Ansible to automate infrastructure provisioning and operational tasks.
  • Support CI/CD platforms such as GitLab CI, Jenkins, or GitHub Actions.
  • Monitoring, Security & Operations
  • Operate infrastructure monitoring and logging platforms such as Prometheus, Grafana, Zabbix, and ELK/Elastic Stack.
  • Follow established security policies and compliance standards, including applicable PCI-DSS, ISO 27001, SOC 2, and Zero Trust requirements.
  • Participate in on-call, incident management, and ensure defined SLA/SLO targets.
  • Your Skills and Experience
  • 4+ years of experience in Cloud/Infrastructure/DevOps Engineering.
  • Strong hands-on experience operating OpenStack in production.
  • Experience with Kolla-Ansible, TripleO, Genestack, or equivalent.
  • Strong Linux administration and troubleshooting skills.
  • Good understanding of networking, virtualization, HA, and infrastructure operations.
  • Strong experience with Terraform and/or Ansible.
  • Good production troubleshooting and incident management skills.
  • Preferred
  • Experience with AWS and/or GCP.
  • Production experience with Kubernetes.
  • Experience in FinTech, Banking, Payment, or other mission-critical environments.
  • Experience with hybrid cloud connectivity and large-scale infrastructure operations.
  • Relevant AWS/GCP/Kubernetes certifications are a plus.
  • Why You'll Love Working Here

Quyền lợi

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