Senior System Administrator - Windows/Linux, Cloud & DR

Koç University; Fatih; On-site; TRY 400,000 - 700,000; Full time

Job summary

Koç University Information Technology Directorate seeks a System Administration Senior Specialist to manage and optimize university IT services. You will maintain Windows/Linux servers, virtualization platforms and cloud infrastructure across AWS and Azure, with focus on reliability and security.

You will plan capacity, implement patches, support enterprise apps and coordinate disaster-recovery measures, ensuring continuous operation and performance of critical systems across the campus.

Qualifications

• Bachelor’s degree in information systems or a related field.
• At least six years of experience in system administration or a related field.
• Translate user requests into technical requirements and provide documentation and training.
• Ability to work independently on projects and collaborate with IT and business teams.
• Proficiency in Windows and Linux administration and scripting.

Responsibilities

• Manage, monitor, analyze and maintain Windows/Linux servers and virtualization platforms.
• Manage, monitor and analyze cloud infrastructure across AWS and Azure.
• Install and configure operating systems, plan capacity and ensure daily operations continuity.
• Install physical and virtual servers and storage systems; oversee backup/restore operations.
• Monitor servers, performance, alarms; manage users and incident response.
• Develop and update disaster-recovery strategies and procedures.

Skills

Windows Server

Linux

VMware vSphere

AWS

Azure

PowerShell scripting

Monitoring & performance tuning

Backup & restore

Networking basics

English communication

Education

Bachelor’s degree in information systems

Equivalent combination of education and experience

Tools

Prometheus

PRTG

Nginx/Apache

VMware ESXi

Hyper-V

OpenStack

Kubernetes

MySQL

Job description

Koç University Information Technology Directorate seeks a System Administration Senior Specialist to manage and optimize university IT services. You will maintain Windows/Linux servers, virtualization platforms and cloud infrastructure across AWS and Azure, with focus on reliability and security.

You will plan capacity, implement patches, support enterprise apps and coordinate disaster-recovery measures, ensuring continuous operation and performance of critical systems across the campus.