System Administrator Manager

• Configuring and maintaining the network systems.
• Monitor and control network security.
• Ensuring data is stored securely and backed up regularly.
• Administration of servers (Linux server (required), Windows server, VPS, Cloud server...), workstations (Windows 7 to Windows 11), network devices (Switch, cameras, printers, Wi-Fi, Internet connection, VPN...).
• System application management: Redmine, SVN, GitLab, LDAP, Own Cloud,...
• Manage E-mail Server (Zimbra), File Server (Samba).
• Diagnosing and resolving hardware, software, networking, and system issues when they arise.
• Replacing and upgrading defective or outdated components when necessary.
• Monitoring system performance to ensure everything runs smoothly and securely.
• Researching and recommending new approaches to improve the network systems.
• Providing technical support when requested.
• Documenting any processes which employees need to follow in order to successfully work within our computing system.

Required Skills
• Relevant degree or diploma in Information System/ Computer Networks/ Information Technology or related subject.
Microsoft MCSE; Cisco CCNA certification or similar.
• Past experience administering server-side technology and networked computing systems.
• Experience working on Linux servers.
• Familiarity with SQL and database operations.
• Ability to prioritize a wide range of workloads with critical deadlines.
• The ability to detect, distinguish errors, problems arising from the server and have a reasonable backup plan for server data.
• Availability outside of working hours to resolve emergency issues promptly.
• Excellent critical thinking and problem solving skills.
• Patient and professional demeanor, with a can-do attitude.
Education
• Bachelor’s degree in Information System/ Computer Networks/ Information Technology or equivalent.