Linux Administrator

2 tygodni temu

Kraków, Lesser Poland Hcl Poland Pełny etat
Technologies-expected : Kubernetes JBoss Tomcat Go Angular Python.

NET responsibilities :

Installation and Configurations of RHEL Linux OS Managing RHEL Linux cluster (HA), Managing Redhat Satellite server RHEL server upgrade— LCM Create, Delete and modify user and groups Creating Local volume and PV, VG, LV Network Config, Access providing Providing incident report details information, providing good customer service.

Network config in new server, add in domain, patching, Health checkup of windows server.

OS access management, local group policy management, OS security hardening, OS performance issues troubleshooting, folder level permission management.

Performance issues like- High CPU, High Memory, OS hungs, OS repair, unexpected OS reboots.


Daily operations, P1 & P2 incident, major change activity, Root cause analysis, change management Patch and Package administration Writing shell scripts to accomplish day to day system administration task Configuring and supporting domain on HP Superdome Servers Troubleshooting Hardware and Operating system related issue Capacity planning and fine tune system for optimal performance Understanding of SAN and NAS storage.


Installation, configuration and Administration of Backup environment Administration of NIS or LDAP environment Configuring Linux Security baseline Troubleshooting Hardware and Operating system related issue Security Administration – Add/remove/Troubleshoot Security Policies.

Tools Administration – Agent Installation.

Device Management – Installing & Configuring devices.

Syslog & Log management.

Documentation – Systems/tool/Service management documents update.

Process related activities, Scripts Maintenance.

requirements-expected : Good understanding of Red Hat Open Shift Container Platform, containers, and Ansible cloud management.

Experience with Kubernetes, containers, Openshift, JBoss, Tomcat, Go, (web frameworks), Python (web frameworks),.

NET and RESTful APIs.

Good understanding of Linux tools, with an emphasis on curl, strace, wireshark and using git.

Experienced in Command centre Monitoring, Network Config on Linux Kubernetes component Service, Nod Pod, Ingress, Secrets, Nmaespaces, Helm Can write small scripts in YAMAL offered : Private medical care Multi Sport Card Subsidy for glasses Subsidy to language courses Christmas and holiday bonuses Life insurance Benefit platform Courses & clear career path in a growing multinational organization benefits : sharing the costs of sports activities private medical care sharing the costs of foreign language classes life insurance remote work opportunities

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