Linux Systems Administrator

Responsibilities and Duties AWS Infrastructure Management: Configure, maintain, and optimize AWS cloud infrastructure, including EC2, S3, RDS, VPC, IAM, and Route53. Linux Administration: Install, configure, and maintain Linux servers (primarily Ubuntu/CentOS/Red Hat). Configuring, maintaining and troubleshooting servers, networks and IT infrastructure to ensure optimal performance and uptime. Monitoring system performance, analyzing logs and identifying potential issues to prevent downtime and security risks Automation & Scripting: Automate routine tasks, server provisioning, and configuration management using scripting languages (Bash, Python) and tools (Ansible, Puppet, or Chef). Documenting system configurations, processes and troubleshooting steps for future reference and team collaboration Monitoring & Performance: Monitor system performance, resource utilization, and application health using tools like CloudWatch, Prometheus, and Grafana. Security & Patching: Implement security measures, manage firewall rules (Security Groups), conduct regular patching, and ensure system compliance. Backup & Disaster Recovery: Manage data backups, storage lifecycle policies, and disaster recovery procedures to ensure business continuity. Collaboration: Work with software engineers to support CI/CD pipelines and troubleshoot application deployment issues. Required Skills and Experience Experience: 3+ years of experience as a Linux System Administrator, with at least 1–2 years specifically managing AWS environments. Linux OS Proficiency: In-depth knowledge of Linux distributions (RHEL, CentOS, Ubuntu). AWS Services: Hands-on experience with core AWS services (EC2, S3, RDS, VPC, IAM, CloudWatch). Scripting: Proficiency in Bash scripting and/or Python. Configuration Management: Experience with Ansible, Terraform, Puppet, or Chef. Networking: Strong understanding of networking protocols (TCP/IP, DNS, SSH, VPNs). Problem-Solving: Excellent troubleshooting skills under pressure. How to Apply: All applications will be received and reviewed through the BrighterMonday Portal by clicking on the ''