Mô tả công việc
Senior System Engineer (focus OpenStack)_TA165_HN

Requirement

Educational Qualifications

  • Bachelor’s degree in Computer Science, Information Technology or equivalent practical experience.
  • Preferred certifications: RHCSA/RHCE, VCP-DCV, Microsoft (MCSA or newer).

Relevant Knowledge/ Expertise

  • Strong knowledge of Linux system administration (RHEL/CentOS/Ubuntu). 
  • Deep understanding of Windows Server administration, including Active Directory, Group Policy, and system-level troubleshooting.
  • Solid understanding of enterprise server hardware (HPE, Dell, IBM), including hardware architecture, firmware, RAID configuration, and troubleshooting at hardware level
  • Understanding of virtualization technologies (VMware, KVM, OpenStack).
  • Basic programming/scripting (Python, Bash).
  • Knowledge of networking fundamentals (TCP/IP, VLAN, routing, firewall).
  • Understanding of storage systems (SAN, NAS, Ceph).
  • Hands-on experience with Kubernetes / OpenShift platform. 

Relevant Experience

  • Extensive experience in all aspects of the administration of operation platform, leading vendor solutions including infrastructure management  
  • Extensive experience to troubleshooting and fix issues/errors on operation platform during operation
  • Extensive experience operation platform portfolio
  • Extensive experience gained on relevant systems, or equivalent experience.
  • Operate and maintain virtualization/cloud infrastructure
  • Monitor system performance and capacity
  • Handle incidents and perform root cause analysis
  • Implement automation for infrastructure operations
  • Ensure system availability, security and scalability
  • Experience with OpenStack / VMware / Ceph storage/ SDN networking/GitOps / CI-CD.
  • Ability to design infrastructure architecture
  • Experience with HA / DR design

Other Skills

 

  • Experience operating and maintaining infrastructure platforms.
  • Hands-on troubleshooting in production environments.
  • Experience with automation tools (Ansible, Terraform) is a plus.
  • Experience with incident handling and root cause analysis.