System Administrator

To assist System Administration Assistant Manager in managing the Company’s IT infrastructures and its operations to ensure the entire company’s IT environment and business applications can always function properly and securely. Deliver a high quality of services to enhance the function of infrastructures, operation and meet internal customer’s expectations.

Execute the strategic and midterm plans of IT
Find opportunities for further optimize the IT infrastructure and operations
Develop and suggest the recommendations for supporting implementation and continuous improvement to the team and department
Lead and coordinate the troubleshooting process
Review and verification of technical documents created by the BA team
Prepare documentation and reports including but not limited to manuals, test guides, project plans and work breakdowns
Another task will be assigned by line manager or department head
Enhance Back up for System Administrators in critical technology areas
Enhance daily IT operations
Work in partnership with internal and/or external stakeholders to design, manage, test and seek agreement on development systems solutions to meet the needs of the business
Coordinate with other team to accomplish business requirement

Qualification

University Degree majored in Computer Science, Information Technology or any related major

Work Experience

IBM Power system: HMC, AIX
VMware system: ESXI host, Vcenter, cluster, LACP VMware switch
Experience Linux systems: Lib, kernel, LVM. Shell script
Practical experience with Docker containerization and Kubernetes Implementation
Experience in SAN, NAS system (San Switch, LUN, Host, add disk…)
Minimum 04 years working experience in IT infrastructures, operations or technical support environment.

Knowledge

Good knowledge of Window/UNIX/Linux operating system including troubleshooting and system hardening
Good understanding of TCP/IP, UDP, HTTP, SSL/TLS and DNS
Good knowledge of design patterns, system architecture, and best practices
Good knowledge of Virtualization
Good knowledge middleware, Webservices

Skills

Kubernetes
Collaboration skills
Automation and scripting
Process Optimization
Security and monitoring
Can use English
Jenkins
Patching OS Communication skills
Teamwork
Docker
VMware, SAN, basic network, Firewall
Elasticsearch
Troubleshooting skills
Relationship building
Time management

Colleagues:

Friendly and dynamic working environment

Annual leave:

3 days of sick leave with pay
Get 1 additional annual leave for each 5 full years of service
14 – 20 Days of annual leave

Benefits:

Competitive salary
Annual health check
Attractive Bonus
Premium health insurance for employees
100% probation salary
Annual salary review
Guaranteed 13th month salary

Other extras:

Long service award: 5 years, 10 years, 15 years activities (birthday, football, charity etc)
Vietnam company trip
Engagement and outdoor Quarterly/Yearly Employee Recognition

Cập nhật gần nhất lúc: 2025-09-20 07:10:03