IT Infrastructure Analyst – Linux

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Oversee, support, and enhance corporate and client Linux environments.

• Conduct installation, configuration, upgrades, and maintenance of virtual Linux servers.

• Manage Linux-based infrastructure services to ensure environment availability, performance, and stability.

• Analyze and resolve incidents, problems, and requests related to Linux systems.

• Troubleshoot issues pertaining to operating systems, services, networking, and storage.

• Manage virtualized environments and assist with infrastructure-related tasks.

• Monitor infrastructure tools and take proactive steps to identify and resolve potential issues.

• Develop and maintain technical documentation for the environments managed.

• Collaborate with clients, internal teams, and vendors to address technical inquiries.

• Engage in deployment, upgrade, and continuous improvement initiatives for infrastructure.

• Participate in on-call rotations when necessary.

• Work in conjunction with the monitoring team and customer support.

• Monitor consoles and respond to alert notifications.

• Adjust virtual server hardware resources as needed.

• Inform the team of actions taken, adhere to communication protocols, and engage support teams when appropriate.

• Respond to phone calls.

⛳️ Requirements

• Proven experience administering Linux environments in a production setting.

• Proficiency in troubleshooting operating systems and Linux services.

• Familiarity with virtualized environments.

• Experience in managing infrastructure services.

• Background in supporting critical and client-focused environments.

• Skilled in administering Linux distributions such as Red Hat, Rocky Linux, Oracle Linux, Ubuntu, or Debian.

• Capable of managing users, groups, permissions, ACLs, and file systems.

• Experience with SSH, NFS, Samba, Apache, Nginx, cron, and systemd administration.

• Understanding of package management using YUM/DNF and APT.

• Knowledge of LVM, disk management, and file systems.

• Proficient in Shell Scripting (Bash) for automating administrative tasks.

• Experience with virtualized environments using VMware vSphere/ESXi.

• Familiarity with infrastructure monitoring tools such as Zabbix or similar.

• Basic knowledge of networking concepts including TCP/IP, DNS, DHCP, Firewall, and VPN.

• Bachelor's degree completed or ongoing in Information Systems, Computer Science, Computer Networks, or related fields.

• Familiarity with Docker, Ansible, and Kubernetes/OpenShift is advantageous.

• Courses in Linux, Shell Scripting, Virtualization, Networking, or Automation are considered a plus.

• Certifications like LPIC-1 or LPIC-2, RHCSA, CompTIA Linux+, and ITIL Foundation are preferred; RHCE is a plus.

• Willingness to participate in on-call rotations as required.

• Availability to work Monday to Friday, from 08:00 to 12:00 and from 13:12 to 18:00.

🏝️ Benefits

• Health insurance

• Dental insurance

• Pharmacy partnership/discount program

• Life insurance

• Transportation allowance

• Meal allowance

• Education assistance

• Complimentary internet

• School supplies assistance

• Maternity support allowance

• Profit Sharing (PPR)

• Quinquennial bonus (service tenure award)

• Psychological support/counseling

• Childcare assistance

• Assistance for children with disabilities

• Birthday gift

• Uniforms and equipment

• Partnership benefits

• Discounts on Unifique services

• Remote work