IT System Administrator

• Enhance daily IT operations

• Lead and coordinate the troubleshooting process

• Find opportunities for further optimize the IT infrastructure and operations

• Enhance Back up for System Administrators in critical technology areas

• Prepare documentation and reports including but not limited to manuals, test guides, project plans and work breakdowns

• Develop and suggest the recommendations for supporting implementation and continuous improvement to the team and department

• Execute the strategic and midterm plans of IT

• 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

• Review and verification of technical documents created by the BA team

• Coordinate with other team to accomplish business requirement

• Another task will be assigned.

1. Qualification

• University Degree majored in Computer Science, Information Technology or relevant experience.

2. Work Experience

• Minimum 03 years working experience in IT infrastructures, operations or technical support environment.

• Experience in SAN, NAS system (San Switch, LUN, Host, add disk…)

• Experience Linux systems: Lib, kernel, LVM. Shell script

• VMware system: ESXI host, Vcenter, cluster, LACP VMware switch

• IBM Power system: HMC, AIX

• Practical experience with Docker containerization and Kubernetes Implementation

3. Knowledge

• 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

• Good knowledge of Window/UNIX/Linux operating system including troubleshooting and system hardening

4. Skills

• Process Optimization

• Automation and scripting

• Troubleshooting skills

• Security and monitoring

• Jenkins

• Kubernetes

• Docker

• Elasticsearch

• VMware, SAN, basic network, Firewall

• Patching OS Communication skills

• Time management

• Teamwork

• Collaboration skills

• Relationship building

• Can use English