Linux Administrator / DevOps

We are seeking a highly skilled Linux Administrator/DevOps to join our IT team. You will play a key role in managing and optimizing enterprise Linux systems across our global operations while supporting modern infrastructure, development workflows, and automation. This role is ideal for someone who thrives in a fast-paced, evolving environment and is eager to expand their skillset into the realms of DevOps, SecOps, and cloud-native technologies.

Responsibilities:

• Administer and maintain RHEL, Ubuntu, and Oracle Linux systems across enterprise environments;
• Configure, deploy, and upgrade Linux workstations and servers, ensuring optimal performance, reliability, and security;
• Implement and enforce organizational policies related to security and compliance, particularly within the context of Linux systems;
• Provide Linux support for Kubernetes, Docker, and other containerized environments, enabling seamless cloud-native development and CI/CD pipelines;
• Automate administrative processes using scripting and internal tools, contributing to greater operational efficiency;
• Implement and manage DevOps practices, including infrastructure-as-code (IAC) and continuous integration/deployment;
• Work with configuration management tools such as Puppet, Ansible, and others to streamline server provisioning, software deployment, and system configurations;
• Oversee the integration of Linux systems with enterprise-level Networking solutions, including Active Directory and identity management frameworks;
• Manage the security of systems through advanced configuration, applying best practices from CIS Benchmarks, and actively ensuring systems comply with industry standards;
• Collaborate with the SecOps team to implement security policies, hardening techniques, and continuous security monitoring;

• Troubleshoot, resolve, and perform root cause analysis on system-related issues while ensuring minimal downtime and optimal system performance.

   

Requirements:

• 3-5 years of experience in Linux administration with deep hands-on knowledge of RHEL, Ubuntu, and Oracle Linux;
• RHCSA certification (Red Hat Certified System Administrator) - big advantage;
• Strong scripting skills for automation (e.g., Bash, Python, or other scripting languages);
• Experience with configuration management tools such as Puppet, Ansible, or similar;
• Experience integrating Linux systems with networking and identity management solutions (e.g., Active Directory, LDAP);
• Solid knowledge of system security practices, with experience in hardening Linux systems based on CIS Benchmarks and other security frameworks;
• Hands-on experience with virtualization technologies and working with VM solutions in large-scale environments;
• Familiarity with DevOps practices, CI/CD pipelines, and containerization technologies (e.g., Docker, Kubernetes);

• At least Upper-Intermediate English level.

   

Would be a plus:

• Expertise in cloud environments (Azure) and integrating Linux-based systems into cloud infrastructures;
• Experience with security compliance, risk management, and implementing automation for SecOps;
• Experience with network automation and related tools;
• Familiarity with cloud-native tools, including container orchestration platforms and services;
• Knowledge of advanced networking protocols, including VLANs, VPNs, firewalls, and DNS.