Remote NOC Infrastructure Administrator – 24/7 Ops

Miratech Group; Warszawa; Hybride; PLN 120 000 - 180 000; Plein temps

Avantages offerts par ce poste

Health insurance

Relocation program

Language courses

ForeverRemote work culture

Career growth opportunities

Résumé du poste

Miratech seeks an experienced NOC Infrastructure Administrator to join our remote team. You will monitor, administer and support Linux, Windows and cloud-based infrastructure in a 24/7 production environment, ensuring availability and performance.

The role involves rotating shifts and active involvement in incident management, documentation, and process improvements. The ideal candidate brings strong Linux/Windows administration, cloud and virtualization experience (AWS/Azure/VMware/Hyper‑V),

Qualifications

• 4+ years of Linux and Windows system administration in production
• Experience supporting 24/7 production infrastructure
• 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: AD, DNS, DHCP, GPO, Windows Security
• Experience with cloud platforms and virtualization: AWS, Azure, VMware, Hyper‑V
• Experience automating with Bash, PowerShell, Python
• SQL queries and database troubleshooting
• Web server administration
• Enterprise monitoring tools: Nagios, Datadog, Jira, Salesforce
• Incident management, documenting resolutions, following procedures
• Strong analytical, communication, and teamwork skills
• Ability to work in fast‑paced, rotating shifts
• Willingness to work day/evening/night/weekend/holiday shifts

Responsabilités

• Provide 24/7 operational support for Linux and Windows systems
• Operate, maintain, and manage Linux/Windows production environments
• Perform data backup and recovery activities
• Monitor and manage Linux/Windows servers and applications
• Maintain environment procedures and documentation
• Manage Active Directory users and groups
• Daily system monitoring, ensuring integrity and backups
• Prioritize and resolve support requests efficiently
• Administer cloud infrastructure and managed services
• Develop automation scripts in Bash, PowerShell, Python
• Assist with patch management for Linux and Windows
• Maintain operational, configuration and knowledge-base docs
• Lead shift operations when required

Connaissances

Linux administration

Windows administration

Cloud platforms

Bash/PowerShell/Python

Networking (DNS, TCP/IP, DHCP)

Incident management

Documentation

Outils

AWS

Azure

VMware

Hyper‑V

Nagios

Datadog

Jira

Salesforce

SQL

Active Directory

Description du poste

Miratech seeks an experienced NOC Infrastructure Administrator to join our remote team. You will monitor, administer and support Linux, Windows and cloud-based infrastructure in a 24/7 production environment, ensuring availability and performance.

The role involves rotating shifts and active involvement in incident management, documentation, and process improvements. The ideal candidate brings strong Linux/Windows administration, cloud and virtualization experience (AWS/Azure/VMware/Hyper‑V),