Senior Linux Operating System Administrator

Description

Job Summary: Professional with experience in Linux system and web server administration, agile infrastructure, and container automation for ICT projects. Key Highlights: 1. Experience in Linux operating system and web server administration 2. Solid knowledge of Docker, Kubernetes, Rancher, Apache, and Nginx 3. Involvement in agile infrastructure and automation projects ✅ Requirements: * Ability to manage projects and respond to requests; * Willingness to author technical documentation and operational procedures to support knowledge sharing; * Solid expertise in: Container solutions – Docker, Kubernetes, Rancher, Apache, Nginx, WordPress, Joomla, MS SharePoint; * Advanced knowledge of GNU/Linux operating systems (Ubuntu, CentOS, FreeBSD), Computer Networks, Computer Architecture, Programming Logic, and Scripting (shell script); * Experience in Linux operating system and web server (Apache) administration, including PHP, ASP extensions, and content portal infrastructure (WordPress or Joomla). * Experience in requirements gathering, analysis, coding, documentation, implementation, deployment, and operational routines related to agile, staging, and production environments, including execution of operational procedures required for design and deployment of agile infrastructure projects across the CONTRACTOR’s entire environment via automation and container administration, development of agile solutions and methods to deliver services, and maintenance of systems supported by platforms and their application servers related to ICT infrastructure. Technical English ✅ Mandatory Certifications: * ITIL Foundation Certified v3 or higher. * Linux Professional Institute Certification – LPIC2. * Certified Kubernetes Administrator (CKA) or equivalent. ✅ Benefits: * Transportation Allowance; * Meal Voucher or Food Allowance; * Health Insurance; * Dental Insurance; * Half-day off; * SESC; * Gympass. ✅ Working Hours: * 8 hours per day * On-site ✅ Location: Federal District