Senior Systems Administrator

4 weeks ago

Chennai, India Tata Consultancy Services Full time

Role: Senior Systems Administrator - Redhat Enterprise Linux

Experience:8 -12 years

Location: Chennai, Pune


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


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).

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