Remote NOC Infrastructure Administrator (24/7)

Miratech; Madrid; Remote; EUR 42,000 - 62,000; Full time

Benefits offered by this job

Culture of relentless performance

Competitive pay and benefits

ForeverRemote work culture

Growth mindset

Job summary

Miratech is seeking an experienced NOC Infrastructure Administrator to join our team remotely. The NOC Administrator is responsible for monitoring, administration, and operational support of Linux, Windows, and cloud-based infrastructure in a 24/7 production environment.

As part of a round-the-clock operations team, you will participate in rotating shifts, maintain system availability, and develop automation scripts to support mission-critical infrastructure and services.

Qualifications

• 4+ years of Linux and Windows system administration experience.
• Experience supporting production infrastructure in a 24/7 environment.
• Strong knowledge of Linux and Windows server administration.
• Experience with system and application monitoring in production.
• Hands-on networking knowledge: DNS, TCP/IP, DHCP, IP networking, troubleshooting.
• Experience with Microsoft infrastructure technologies: Active Directory, DNS, DHCP, Group Policy, Windows Security.
• Experience with cloud platforms and virtualization (AWS, Azure, VMware, Hyper-V).
• Automation scripting with Bash, PowerShell, Python or similar.
• SQL queries and database troubleshooting knowledge.
• Web server administration and configuration experience.
• Experience with enterprise monitoring tools (Nagios, Datadog, Jira, Salesforce).
• Strong analytical, problem-solving and communication skills.

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 and availability.
• Define, prioritize, troubleshoot, and resolve support requests efficiently.
• Administer and monitor cloud-based infrastructure and managed services.
• Develop, maintain, and utilize automation scripts using Bash, PowerShell, Python.
• Assist with patch management in Linux and Windows environments.
• Create and maintain operational, configuration, and knowledge base documentation.
• Lead shift operations when required.

Skills

Linux admin

Windows admin

Active Directory

Cloud platforms

Automation scripts

Networking basics

Monitoring tools

Incident management

Tools

Nagios

Datadog

Jira

Salesforce

Job description

Miratech is seeking an experienced NOC Infrastructure Administrator to join our team remotely. The NOC Administrator is responsible for monitoring, administration, and operational support of Linux, Windows, and cloud-based infrastructure in a 24/7 production environment.

As part of a round-the-clock operations team, you will participate in rotating shifts, maintain system availability, and develop automation scripts to support mission-critical infrastructure and services.