Job Description

We are looking for an experienced NOC Infrastructure Administrator to join our team remotely. The NOC Infrastructure Administrator is responsible for monitoring, administration, and operational support of Linux, Windows, and cloud-based infrastructure in a 24/7 production environment. This role focuses on maintaining system availability, resolving technical issues, supporting operational processes, and ensuring the stability and performance of critical business systems.
As part of a round-the-clock operations team, the successful candidate will participate in a rotating shift schedule and play a key role in supporting mission-critical infrastructure and services.
The idóneo candidate has strong system administration experience, solid troubleshooting skills, and hands-on knowledge of cloud platforms, virtualization technologies, networking fundamentals, and infrastructure monitoring tools.
Responsibilities

- Provide operational support for a 24/7 NOC environment supporting Linux and Windows-based systems.
- Operate, maintain,



and manage Linux and Windows systems supporting production operations.
- Perform data backup and recovery activities.
- Monitor, manage, and maintain Linux and Windows servers and applications.
- Create and maintain environment-specific operating procedures and documentation.
- Create, manage, and maintain user accounts and group memberships in Active Directory.
- Perform daily system monitoring, ensuring system integrity, availability, and successful completion of scheduled jobs and backups.
- Define, prioritize, troubleshoot, and resolve support requests in an organized and efficient manner.
- Administer and monitor cloud-based infrastructure and managed services.
- Develop, maintain, and utilize automation scripts using Bash, PowerShell, Python, or similar technologies.
- Assist with patch management in Linux and Windows environments.
- Create and maintain operational, configuration, and knowledge base documentation.
- Lead shift operations when required.

📌 NOC Infrastructure Administrator (Madrid)
🏢 Miratech
📍 Madrid