Junior Linux System Administrator - Mentorship & Growth

Technopark; Hinoba-an; On-site; PHP 264,000 - 397,000; Full time

Benefits offered by this job

Work from office

Fresh graduates welcome

Job summary

Technopark is seeking a Junior Linux System Administrator to support and maintain Linux-based infrastructure and assist in implementing security controls. This entry‑level role is ideal for building a solid foundation in system administration, infrastructure operations, and security best practices.

You will work on maintaining Linux servers, basic cloud exposure, and on-call support in a production environment.

Qualifications

• Basic to intermediate knowledge of Linux operating systems.
• Understanding of server concepts and system services.
• Basic knowledge of networking fundamentals (IP, DNS, ports, firewalls).
• Awareness of information security fundamentals.
• Good problem-solving and troubleshooting skills.
• Willingness to learn and adapt in a production environment.

Responsibilities

• Assist in maintaining and monitoring Linux-based servers.
• Support on-premise and cloud infrastructure (basic exposure).
• Monitor server health, disk usage, CPU, memory, and uptime.
• Assist with application deployment, configuration, and backups.
• Perform basic troubleshooting for server and infrastructure issues.
• Maintain infrastructure documentation and system records.
• Support networking fundamentals including IP addressing, DNS, and firewalls.
• Assist in managing SSL certificates, VPN access, and basic network security.
• Coordinate with senior engineers for system upgrades and changes.
• Assist in implementing system hardening and security best practices.
• Monitor system logs and alerts for potential security issues.
• Support patching and vulnerability remediation.
• Assist in managing user access, roles, and permissions.
• Help with backup verification and disaster recovery activities.
• Follow defined security policies and operational procedures.
• Support internal and external audits when required.
• Ensure systems adhere to security and compliance guidelines.

Skills

Linux basics

Server concepts

Networking fundamentals

Information security basics

Problem solving

Willingness to learn

On-call support mindset

Job description

Technopark is seeking a Junior Linux System Administrator to support and maintain Linux-based infrastructure and assist in implementing security controls. This entry‑level role is ideal for building a solid foundation in system administration, infrastructure operations, and security best practices.

You will work on maintaining Linux servers, basic cloud exposure, and on-call support in a production environment.