A Senior Red Hat Linux Administrator at would be responsible for managing and optimizing Red Hat Linux systems. This includes tasks like system configuration, performance tuning, security management, backup and recovery, and ensuring 24/7 system availability. They would also likely be involved in implementing and deploying systems, as well as supporting application teams.
Here's a more detailed breakdown of the role:
Key Responsibilities:
- System Administration: Managing users, groups, permissions, and access control lists.
- Security: Configuring firewalls, SELinux, and other security measures.
- Performance Tuning: Optimizing system performance for optimal efficiency and speed.
- Backup and Recovery: Implementing and managing backup and disaster recovery strategies.
- Troubleshooting: Diagnosing and resolving issues with Linux systems and applications.
- Documentation: Maintaining up-to-date documentation for system configurations and procedures.
- Collaboration: Working with other teams, including security and application teams, to ensure systems meet their needs.
- Container Management: Potentially managing containers using Red Hat technologies like OpenShift.
- Networking: Configuring and managing network access, including Network File Systems (NFS).
Skills and Qualifications:
- Strong Linux System Administration Skills: Proficiency in Red Hat Enterprise Linux (RHEL) and other Linux distributions is essential.
- Bash Scripting: Experience with writing scripts for automating tasks.
- Networking Knowledge: Understanding of network protocols (TCP/IP, DNS, DHCP).
- Security Expertise: Knowledge of security best practices and tools.
- Troubleshooting Skills: Ability to diagnose and resolve complex system issues.
- Experience with Red Hat Technologies: Familiarity with Red Hat platforms like OpenShift and Ansible.
- Communication and Collaboration: Ability to work effectively with other teams and stakeholders.
- Documentation Skills: Ability to maintain clear and concise documentation for system configurations and procedures.
This is remote & hybrid position.