Senior Systems Manager - Data Center & Hybrid Cloud Lead

Mapa Group; Fatih; On-site; TRY 600,000 - 820,000; Full time

Job summary

Mapa is seeking an experienced Systems Manager to lead our data center, server and cloud infrastructure in Maslak, Istanbul. You will manage Linux-based Open Source environments, virtualization, backup, and security while directing a technical team and coordinating with security, partners and vendors.

You will monitor performance, plan capacity, and drive continuous improvements, disaster recovery testing, and incident response.

Qualifications

• Bachelor's degree in a relevant field is required.
• Minimum 7 years in systems infrastructure with leadership experience.
• Strong enterprise data center operations background and hands-on Linux/open-source expertise.
• Experience with virtualization and enterprise IT infrastructure technologies.

Responsibilities

• Manage data center infrastructure, servers, storage, backup and hybrid cloud environments.
• Oversee installation, configuration, maintenance, updates and lifecycle of Linux-based systems.
• Monitor system availability, performance, capacity and SLA/KPI metrics.
• Manage virtualization, high availability, replication and workload continuity.
• Plan and test backup, restore and disaster recovery aligned to RTO/RPO.
• Coordinate incidents and drive root cause analysis and improvements.

Skills

Systems infrastructure

Team leadership

Linux/Open-source

Virtualization

SLA/KPI monitoring

On-call availability

Education

Bachelor’s degree in a relevant field

Tools

Docker

Kubernetes

Ansible

Active Directory/Entra ID

Job description

Mapa is seeking an experienced Systems Manager to lead our data center, server and cloud infrastructure in Maslak, Istanbul. You will manage Linux-based Open Source environments, virtualization, backup, and security while directing a technical team and coordinating with security, partners and vendors.

You will monitor performance, plan capacity, and drive continuous improvements, disaster recovery testing, and incident response.