Linux Administrator
Linux Administrator
Technologies we useExpected
- Kubernetes
- JBoss
- Tomcat
- Go
- Angular
- Python
- . NET
Operating system
- Linux
Expected
- Kubernetes
- JBoss
- Tomcat
- Go
- Angular
- Python
- . NET
Operating system
- Linux
Your 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.
- 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.
Our requirements- Good understanding of Red Hat OpenShift Container Platform, containers, and Ansible cloud management.
- Experience with Kubernetes, containers, Openshift, JBoss, Tomcat, Go, Angular. js (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, NodPod, Ingress, Secrets, Nmaespaces, Helm
- Can write small scripts in YAMAL
Optional
- Certified RHCE
- Good understanding of Red Hat OpenShift Container Platform, containers, and Ansible cloud management.
- Experience with Kubernetes, containers, Openshift, JBoss, Tomcat, Go, Angular. js (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, NodPod, Ingress, Secrets, Nmaespaces, Helm
- Can write small scripts in YAMAL
Optional
- Certified RHCE
What we offer- Private medical care
- MultiSport 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
- Private medical care
- MultiSport 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
- sharing the costs of sports activities
- private medical care
- sharing the costs of foreign language classes
- life insurance
- remote work opportunities
Recruitment stages- Application
- Shorlisting
- Technical & HR Interview
- Offer Rollout
- Application
- Shorlisting
- Technical & HR Interview
- Offer Rollout
At HCL, we don’t just accept the differences—we support it and celebrate it. We are committed to cultivating and preserving a culture of inclusion and connectedness. We are able to grow and learn better together with a diverse team of employees. As an equal opportunity employer, we stay true to our mission by ensuring that our place can be anyone’s place.
At HCL, we don’t just accept the differences—we support it and celebrate it. We are committed to cultivating and preserving a culture of inclusion and connectedness. We are able to grow and learn better together with a diverse team of employees. As an equal opportunity employer, we stay true to our mission by ensuring that our place can be anyone’s place.
Please, read our Candidate Data Privacy: https://www.hcltech.com/candidate-privacy-notice
Please, read our Candidate Data Privacy: https://www.hcltech.com/candidate-privacy-notice
HCL Poland
HCLTech is a global technology company, home to 219, 000+ people across 54 countries, delivering industry-leading capabilities centered around digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 30, 2022 totaled $12. 1 billion. To learn how we can supercharge progress for you, visit hcltech.com.
HCL Poland
HCLTech is a global technology company, home to 219, 000+ people across 54 countries, delivering industry-leading capabilities centered around digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 30, 2022 totaled $12. 1 billion. To learn how we can supercharge progress for you, visit hcltech.com.
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