System Administrator

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SeniorOn-site·PolandFull-time

#411215·Dodano dwa miesiące temu·18

Źródło: EER Poland

Tech Stack / Keywords

CloudUnix LinuxNetworkDocker AnsibleTCP/IPNetworking

EER Poland is the hiring organization.

5+ years of experience with UNIX/Linux system administration
Advanced knowledge of TCP/IP and networking
Network administration and design experience with Cisco, Linux firewalling and routing
Virtualization experience with Vmware
Advanced scripting experience using Python, Bash, PowerShell
Experience operating a 24/7 high-availability IT infrastructure
Experience with monitoring solutions and services (Nagios, Icinga, PagerDuty)
Willingness to participate in a 24x7 on-call rotation
Ability to work independently with minimum supervision

Solve complex UNIX/Linux issues in production/colo, lab, and customer environments
Deploy and scale production systems with minimal downtime
Secure/harden operating systems against compromise
Assist in network and systems infrastructure design
Develop creative solutions for complex technological challenges
Identify disaster scenarios; plan and test recovery
Install, configure, and manage network routers, switches, load balancers, firewalls, IPS, VPN, console servers, and other network devices
Assist with management of virtualization environment and storage management
Explore new tools that can improve system management such as Docker, Ansible, and more
Work directly with onshore and offshore technical teams to detect, diagnose, and resolve issues within client network infrastructure; own the escalation process 24x7
Respond to and provide guidance during observed and declared operational events
Investigate, analyze and troubleshoot customer environment emergencies, establish and execute resolution plans while mitigating risk or disruption to customers

EER Poland

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