Position

Linux System Administrator

Published on 12/05/2022

IT

İstanbul, TR-34

Job Description:

Wyser is the international company within Gi Group in charge of searching for and selecting specialized middle and senior management.


We are looking for a 'Linux System Administrator' for our global client of financial industry.


About Your Role:


· To operate, and maintain production, test and development servers, virtualization environments and associated storage systems

· Design and implement monitoring systems and procedures for 7/24 uptime requirements of extremely critical systems

· Ensure security levels across all servers through configuration and regular patch management of both the operating system and application.

· Analyze and optimize performance of systems, eliminate bottlenecks, plan for capacity upgrades

· Perform data integrity checks and harden security of systems along with audits and procedures


About You:


Minimum 3 years of experience in:

· Linux System Administration experience with RedHat, CentOS, Oracle Enterprise Linux

· Bash Scripting / Programming ability to write automation scripts from scratch as well as read/update/modify existing scripts

· NetApp storage platforms

· VMware virtualization environments

· Managing web application software, server scripting modules, and related infrastructure components (e.g., Apache, Tomcat, Java, SSL)

· Planning and designing for changes under change management procedures, foreseeing risks and mitigating them

· Working experience in TCP/IP, DHCP, and DNS

· Knowledge of infrastructure-as-code orchestration and automation tools (Terraform, Ansible, Chef , Puppet etc.)

· Knowledge of logging and performance monitoring tools (Graylog, ELK, Grafana, Prometheus) are plus

· Knowledge of infrastructure monitoring tools(Zabbix, Nagios etc) are plus

· Knowledge of Docker and Kubernetes are plus


Industrial sector

Reference code

1835

Consultant

Funda Kendi, is our consultant who manages this job opportunity.

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