Linux Administrator Job in Tradebulls
Job Summary
Job Title: Linux Administrator
Location: Mumbai
Experience: 2 5 Years
Remuneration: Best in Industry
Job Summary:
We are seeking a skilled Linux Administrator with 2 5 years of hands-on experience in managing Red Hat Enterprise Linux and CentOS environments. The ideal candidate will be responsible for installation, configuration, system hardening, and integration tasks, along with troubleshooting and performance optimization.
Key Responsibilities:
- Install and configure Red Hat Enterprise Linux and CentOS 7
- Configure and manage YUM repository servers and clients
- Set up and maintain sFTP servers
- Perform operating system hardening and implement security best practices
- Restrict direct root access and configure privileged access control (su/sudo)
- Apply OS updates and security patches
- Integrate Linux servers with Windows Active Directory
- Set and manage user umask policies
- Create, manage, and delete user accounts
- Assign administrative privileges as required
- Create, extend, and reduce LVM volumes
- Configure and manage NTP servers and clients
- Increase and manage swap partitions
- Troubleshoot system and network-related issues
- Configure services such as vsftpd, Samba, and NFS
- Install and configure rsyslog server for centralized logging
- Set GRUB passwords and modify kernel parameters
- Configure firewall rules to allow required ports
- Set limits on file and process counts per user
- Disable and blacklist USB drivers for security
Basic Competencies:
- Basic knowledge of VMware virtualization
- Familiarity with storage concepts
- Exposure to monitoring tools (any standard solution)
- Basic understanding of AWS Cloud
If you are passionate about Linux systems and enjoy solving complex technical problems, we d love to hear from you.
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