**Join KEYRUS and transform the future with us!** **Who are we?** At Keyrus, we are passionate about innovation and technology. We are a French company with over 28 years of experience, present in 26 countries, and with more than 3,500 consultants worldwide. In Colombia, we have been leading solutions in digital experience and data intelligence for 8 years, helping companies evolve in the digital era. **Do you enjoy dynamic and challenging environments?** If you love technology and want a place to grow professionally, **Keyrus is for you!** Every day brings new challenges and opportunities to learn and improve. We are looking for a **UNIX/Linux Systems Engineer** to join our **Teamwork**. As a **UNIX/Linux Systems Engineer** at Keyrus, you will work on mission\-critical environments across **Linux, AIX, and Cloud**, supporting multiple international clients. You’ll troubleshoot issues, optimize performance, and learn from senior experts, gaining exposure to hybrid and enterprise environments. **What will your day\-to\-day look like?** In this role, you will: * Maintain and support Unix/Linux environments (RHEL, SUSE, AIX) — on\-premises and in the cloud. * Handle Level 2 incidents, changes, and requests, escalating when needed and ensuring follow\-through until closure. * Collaborate with senior engineers on root cause analysis and problem management. * Participate in system upgrades, patching cycles, and infrastructure improvement projects. * Contribute to documentation and process improvement. * Monitor system performance and availability using tools like Centreon, Datadog, or ServiceNow. * Participate in on\-call rotation (occasional evenings/weekends). **Do you have what we’re looking for?** We are excited to meet you if you have: * **3–5 years** of experience in Linux/UNIX system administration * Hands\-on experience with **RHEL and SUSE** environments * Strong troubleshooting and scripting skills (**Bash, Python, or Ansible**) * Experience in multi\-client environments — multitasking is essential * Familiarity with monitoring tools (**Centreon, Datadog, Zabbix**, etc.) * Understanding of storage, backup, and networking fundamentals * Good communication skills and ability to collaborate with remote teams * Curiosity, accountability, and a genuine desire to learn and take ownership * Professional proficiency in English **What would make you stand out even more?** * Exposure to AWS, Azure, or other cloud platforms * Knowledge of IBM AIX or Power Systems * Passion for learning and developing your technical expertise * Experience contributing to process improvement and automation * Ability to thrive in a collaborative, international team environment We want you to feel part of Keyrus from day one! **Why Keyrus?** * We are a **Great Place to Work** * Work **100% remotely**, with possible travel of 10\-20% depending on the position * A **challenging environment** with cutting\-edge technologies * **Competitive benefits** and multiple opportunities for professional growth **Join us at Keyrus!** If you want to learn more about the company, visit our website: https://keyrus.com/latam/es/home Keyrus believes in **diversity** and evaluates candidates solely on **technical and behavioral skills**. We encourage everyone to apply, regardless of gender, age, ethnicity, religion, identity, or condition. **No discrimination is tolerated.** We look forward to seeing you in the process!