Linux Analyst, Junior

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

📋 Description

• Aid in the upkeep and ongoing enhancement of Linux and middleware environments

• Support server administration, incident analysis and resolution, application deployments, monitoring, automation, and continuous improvement

• Collaborate closely with Infrastructure, Development, SRE, and various Technology teams

• Contribute to the availability, stability, security, and operational efficiency of environments

• Manage Linux servers in low- and medium-complexity tasks, under the supervision of more experienced professionals

• Conduct operating system troubleshooting, including CPU, memory, disk, filesystems, processes, services, logs, and connectivity

• Install, configure, and update packages utilizing yum or dnf

• Assist in the administration of users, groups, permissions, sudo, SSH, systemd services, and scheduled jobs

• Facilitate the deployment and maintenance of applications on Tomcat and WebLogic, adhering to established procedures and change windows

• Monitor availability, capacity, and performance using corporate monitoring tools

• Create and uphold simple automations using Shell Script and Ansible

• Aid in patching, security updates, hardening, and vulnerability remediation

• Log, manage, and track incidents, requests, problems, and changes in a corporate tool such as ServiceNow

• Develop and maintain technical procedures, inventories, operational documentation, and runbooks

• Work in collaboration with Development, SRE, Security, Networking, Database, and other technical teams

• Engage in continuous improvement initiatives, root cause analysis, and recurrence prevention

⛳️ Requirements

• Basic or intermediate knowledge of Linux server administration

• Familiarity with Enterprise Linux distributions, preferably Red Hat Enterprise Linux

• Understanding of users, groups, permissions, filesystems, processes, services, systemd, journalctl, and SSH

• Basic comprehension of networking and connectivity: TCP/IP, DNS, ports, routes, firewalls, and communication testing

• Fundamental knowledge of Shell Script/Bash

• Capability to analyze logs and conduct structured troubleshooting

• Basic understanding of virtualization and computing resources, preferably VMware

• Awareness of or initial experience with DevOps concepts and practices

• Excellent communication and organizational skills, along with collaboration, accountability, and a dedication to continuous learning

• Desired knowledge includes: Ansible, Git, Tomcat and/or WebLogic, Prometheus and Grafana, Docker and container concepts, ITIL, ServiceNow or equivalent tools, Linux security, hardening, patching, and vulnerability remediation

• Differentiators include: academic experience, internships, personal labs, or professional experience with Linux; basic knowledge of Kubernetes, OpenShift, or Amazon EKS; experience with AWS including EC2, IAM, CloudWatch, and Systems Manager; Terraform; Python; certifications or ongoing studies such as RHCSA, LPIC-1, Linux Essentials, or AWS Certified Cloud Practitioner

🏝️ Benefits

• Medical and dental insurance (for employee and dependents)

• Dr. C&A – Telemedicine and teletherapy services

• Annual bonus

• Parking or transportation allowance (work location: Alphaville – Barueri, São Paulo)

• Birthday Day Off: a day off during your birthday month as a gift to yourself!

• Flexible hours

• On-site restaurant

• Flexible meal benefit (food and/or meal voucher)

• TotalPass

• Semiannual vacation

• Discounts on purchases at C&A stores and e-commerce