Linux Analyst, Junior

CEA

. Support the maintenance and continuous improvement of Linux and middleware environments .

Posted 10/31/2026full-timeRemote • BrazilJuniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates proficiency in Linux server administration, including troubleshooting, monitoring, and automation using tools like Ansible and Shell Script. Capable of collaborating with cross-functional teams to enhance operational efficiency and security in middleware environments.

Highest-signal resume keywords

Linux Server AdministrationAnsible AutomationShell Script DevelopmentIncident Analysis and ResolutionRed Hat Enterprise Linux Knowledge

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Linux Server AdministrationShell ScriptAnsibleTCP/IP NetworkingSystemdTomcatWebLogicVirtualizationTroubleshootingPatching and Hardening

Soft Skills

Strong CommunicationOrganizational SkillsCollaborationAccountabilityCommitment to Continuous Learning

Tools & Technologies

ServiceNowPrometheusGrafanaDockerVMware

Certifications & Qualifications

RHCSALPIC-1Linux EssentialsAWS Certified Cloud Practitioner

Industry Keywords

DevOpsITILMiddlewareIncident ManagementContinuous Improvement

Tech Stack

Tools & technologies

AnsibleAWSCloudDNSDockerEC2GrafanaKubernetesLinuxOpenShiftPrometheusPythonServiceNowTCP/IPTerraformVMware

About the role

Key responsibilities & impact

Support the maintenance and continuous improvement of Linux and middleware environments
Assist with server administration, incident analysis and resolution, application deployments, monitoring, automation, and continuous improvement
Work closely with Infrastructure, Development, SRE, and other Technology teams
Contribute to the availability, stability, security, and operational efficiency of environments
Administer Linux servers in low- and medium-complexity activities, under the guidance of more experienced professionals
Perform operating system troubleshooting, including CPU, memory, disk, filesystems, processes, services, logs, and connectivity
Install, configure, and update packages using yum or dnf
Assist with the administration of users, groups, permissions, sudo, SSH, systemd services, and scheduled jobs
Support the deployment and maintenance of applications on Tomcat and WebLogic, following established procedures and change windows
Monitor availability, capacity, and performance using corporate monitoring tools
Develop and maintain simple automations with Shell Script and Ansible
Support patching, security updates, hardening, and vulnerability remediation
Log, handle, and track incidents, requests, problems, and changes in a corporate tool such as ServiceNow
Create and maintain technical procedures, inventories, operational documentation, and runbooks
Collaborate with Development, SRE, Security, Networking, Database, and other technical teams
Participate in continuous improvement initiatives, root cause analysis, and recurrence prevention

Requirements

What you’ll need

Basic or intermediate knowledge of Linux server administration
Knowledge of Enterprise Linux distributions, preferably Red Hat Enterprise Linux
Knowledge of users, groups, permissions, filesystems, processes, services, systemd, journalctl, and SSH
Basic understanding of networking and connectivity: TCP/IP, DNS, ports, routes, firewalls, and communication testing
Basic knowledge of Shell Script/Bash
Ability to analyze logs and perform structured troubleshooting
Basic understanding of virtualization and computing resources, preferably VMware
Knowledge of or initial experience with DevOps concepts and practices
Strong communication and organizational skills, collaboration, accountability, and a commitment to continuous learning
Desired knowledge: Ansible, Git, Tomcat and/or WebLogic, Prometheus and Grafana, Docker and container concepts, ITIL, ServiceNow or an equivalent tool, Linux security, hardening, patching, and vulnerability remediation
Differentiators: academic experience, internship, personal lab, or professional experience with Linux; basic knowledge of Kubernetes, OpenShift, or Amazon EKS; 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

Comp & perks

Medical and dental insurance (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