If you have experience in Linux or Redhat system administration and support, we are looking for you—join one of the most important stock exchange companies in the region! **Main Responsibilities** * Administration and management of distributed servers **RedHat Enterprise Linux (RHEL) and AIX**. * Coordination, development, and testing of **security and operating system patches**. * Patch management following **security and hardening guidelines (CIS Benchmarks)**. * Creation and maintenance of **compliance, audit, and patching reports**. * Support in **resolving infrastructure incidents** in production environments. * Assistance in maintaining **certification and KRI control compliance**. * Continuous administration and operational improvement of servers. **Soft Skills** * Analytical thinking and attention to detail. * Proactivity and strong sense of responsibility. * Ability to work under pressure and handle critical incidents. * Effective communication with technical and security teams. * Organization and focus on compliance and best practices. **Benefits** * Statutory benefits. * **Major Medical Expense Insurance.** * Benefits exceeding statutory requirements. * Opportunities for growth and continuous training. Job Type: Full-time Salary: $25,000.00 - $28,000.00 per month Work Location: On-site employment