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Linux Administrator


Primesource Consulting Llp


Location

Chennai | India


Job description

Job Description :

7+ years of experience in information systems focused on building solutions on Linux operating system.


Self-driven individual who has the personal drive to enhance and fix issues they see during the day. While ensuring process/procedures are being performed.
Keen interest in the OpenSource community and OpenSource technology.
Excellent documentation skills
Excellent knowledge of Linux flavours/families (Debian, SUSE, RHEL)
Monitor performance, troubleshoot problems and outages, schedule upgrades and provide continual improvement to your area of responsibility.
Designing and implementing new solutions and improvements to the resilience of the current environment
Ensure all platforms are maintained to a supportable stable version.
Ensure all platforms are secure, working within our security team to ensure that systems are updated as and when necessary, and implementing any urgent fixes/mitigations responding to threats as they arise.
Create and maintain scripts to automate administrative procedures.
Strong scripting ability in Shell/Python/Powershell preferred.
Familiarity with version control systems (e.g., Git).
Proficient in Foreman/RedHat Satellite 6.X or equivalent solutions
Manage/Maintain application.
Configuring new products.
Build custom AK/LCE/CV(s)/HG(s).
Patching
System deployment
Template building
System deployment
Strong knowledge of system provisioning tools preferably Ansible.
Strong knowledge of monitoring and monitoring solutions preferably in some or all the below.
Zabbix (Deployment of server/proxy/agent, template building, configuration, customization)
Dynatrace
Grafana (Deployment, building custom dashboards based of different datastores)
Loki (Deployment of cluster, configuration, building dashboards in Grafana for logs)
Solid experience with container technology and orchestrators.
Manage/maintain clusters while performing capacity planning and performance monitoring.
Build/deploy custom containers to meet the needs of the business.
Ability to troubleshoot container failures and performance issues.
Strong understanding of networking (DNS/DHCP/TFTP/Routing/etc..).
Strong VMWare knowledge, including but not limited to Cluster/Hypervisor/VM management, Network troubleshooting, Performance analysis, automation.


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