Senior Linux Administrator

3 weeks ago

Pune, Maharashtra, India Exela Technologies Full time

Experiences:- 10 + years (Immediate Joiner )

Sr. Linux Administrator

· Install, configure, and manage FreeIPA servers and clients.

· Strong background in identity management systems and experience with FreeIPA.

· Implement and maintain user authentication, authorization, and auditing processes.

· Manage user accounts, groups, and policies within the FreeIPA environment.

· Ensure high availability, replica set and reliability of FreeIPA services.

· Collaborate with IT security teams to establish and enforce identity management policies.

· Troubleshoot and resolve issues related to FreeIPA and integrated services.

· Conduct regular system backups and updates to maintain security compliance.

· Provide training and support to users and administrators on FreeIPA functionalities.

· Monitor system performance and optimize configurations as needed.

· Proven experience with FreeIPA or similar identity management solutions.

· Strong knowledge of Linux systems administration (CentOS, RHEL, etc.).

· Familiarity with LDAP, Kerberos, DNS, and security protocols.

· Experience with scripting languages (Python, Bash, etc.) for automation.

· Install, configure, and maintain SFTP servers on Linux systems.

· Configure SSH for secure SFTP operations, including key-based authentication.

· Monitor SFTP server performance and user activity.

· Troubleshoot and resolve SFTP-related issues, including connectivity and file transfer errors.

· Maintain detailed documentation of SFTP configurations, user access, and security policies.

· Work with cross-functional teams to integrate SFTP solutions with other systems.

· Knowledge of network protocols and security best practices.

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