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Senior Linux System Administrator
1 month ago
Role: Senior Systems Administrator - Redhat Enterprise Linux
Experience: 8-12 years
Location: Pune, Chennai
Preferred Skills:
Redhat Linux- RHEL 7.x, 8.x
Redhat Satellite - 6.x
RedHat Ansible - Ansible Tower 3.x
Scripting - Bash and Python
Security: Familiarity with security policies, best practices and hardening.
Authentication: SSSD and NIS
Required Skills:
- Comprehensive knowledge of RHEL system administration, including installation, configuration, and management of Red Hat Enterprise Linux servers.
- Deep understanding of Red Hat Satellite Administration, including the configuration and management of patch management, software repositories, and provisioning.
- Strong technical skills in Ansible Administration, including deployment, automation of tasks, writing playbooks, and managing inventories.
- Exceptional troubleshooting skills, with the ability to diagnose and resolve complex technical issues quickly and effectively.
- Strong knowledge of security compliance,and implementing best practices to protect against security threats and vulnerabilities.
- Closely work with business teams to understand the requirements and provide support as needed and ability to work independently and as part of a team.
- Awareness of ITIL concept Good Communication learning and documentation skills.
- Good understanding of ServiceNow ticketing tool.
- Good written and verbal communication skills, with the ability to effectively convey technical information to both technical and non-technical audiences.
- Flexible to work evening/night hours and weekends long term if required.
- Experience with virtualized environments (VMWare) is preferred.
- RHCSA and/or RHCSE are preferred.
Roles and Responsibilities:
- RHEL System Administration: Lead the administration, configuration, and maintenance of Red Hat Enterprise Linux servers, ensuring optimal performance, reliability, and security.
- Red Hat Satellite Administration: Design and implement Red Hat Satellite systems, including patch management, software repositories, and provisioning, to ensure efficient and effective systems management.
- Ansible Administration: Strong knowledge in Ansible Administration, automating system administration tasks, writing playbooks, and managing inventories to streamline systems management processes.
- Security Compliance: Oversee security compliance measures, including security audits and best practices, to ensure the security of all systems and infrastructure.
- Technical Implementation: Lead technical implementation projects, including new systems and upgrades, working closely with the internal teams and following project management best practices.
- Troubleshooting: Utilize deep technical expertise to diagnose and resolve complex technical issues in a timely and effective manner, utilizing strong problem-solving and critical thinking skills.
- Technical Support: Provide technical support to internal users, including system administration, maintenance, and troubleshooting, to ensure optimal system performance and reliability.
- Work independently and as part of a team, utilizing strong collaboration and interpersonal skills, to achieve common goals and objectives, and meeting SLAs for team collaboration and project completion times.
- Develop and maintain technical solution documents (TSD) and standard operating procedures(SOP).
