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İTÜ ARI Teknokent Logo İTÜ ARI Teknokent · IT - Administration

Sr. Cloud and System Administrator

Turkey, Sarıyer/İstanbul · Job Posted February 02, 2026
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Job Description

Get ready to take your place on n11, an open market platform has made valuable contributions to the e-commerce sector since its establishment by bringing more than 330 thousand registered business partners to customers. We are looking for "Sr. Cloud and System Administrator” to join our team in Technology Department.

Job Responsibility

  • Managing all cloud and on-premise environment in n11.com (Linux / Unix systems, Storages, Cloud Environments, Container Orc tools etc.)
  • Prove guidance and expertise on system options, risk, impact and costs vs. benefits
  • Keep up with metrics and use monitoring systems to provide the best performance, scalability and stability
  • Setting up and configuring an operating system, planning infrastructure capacity, improving performance and running daily operations
  • Develop scripts and tools (Bash scripting, python etc.) to automate daily operations and operational needs
  • Installation of physical and virtual servers
  • To make system integrations for server and storage systems
  • Hardware infrastructure, assistance, communication services will be provided
  • Managing problem tracking and processes with the product vendor in infrastructure systems

Requirements

  • University graduation
  • Good command of written and spoken English
  • Competent in teamwork and time management
  • At least 4 years of Linux System Management experience
  • At least 2 years of Cloud Environment Management experience (AWS, Azure, GCP (preferred))
  • Knowledge of the following subjects: Container architecture, Container orchestration tools (Openshift, Kubernetes etc.)
  • Configuration management and IaC tools (Ansible, Puppet, Satellite, Terraform, Terragrunt etc.)
  • Python and bash scripting
  • Installation and management of virtualization platforms and virtual systems (VMware, RHEV, QEMU / KVM etc.)
  • SAN and Storage architectures
  • Monitoring tools (Zabbix, Nagios etc.)
  • Basic networking (TCP / IP, VLAN, Routing etc.)
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