Full time On-site 6 days ago
Job Description:
Manage and secure Linux servers, primarily Ubuntu and Debian environments.
Implement and maintain Linux security controls, hardening, patching, and vulnerability remediation.
Configure and manage AppArmor policies for application and system security.
Configure and troubleshoot iptables and UFW firewall rules.
Manage NFS configurations, permissions, access controls, and security.
Work with LXQt and Linux desktop environments where required.
Perform Linux system hardening based on security best practices and organizational standards.
Monitor system logs, user access, processes, services, and security events.
Identify and resolve Linux security vulnerabilities and configuration issues.
Develop Shell scripts for system administration, security automation, and monitoring.
Use Python for automation and security-related tasks.
Support Linux workloads running on Cloud IaaS platforms.
Automate routine security and administration activities to improve operational efficiency.
Collaborate with infrastructure, cloud, and cybersecurity teams on security requirements.