Linux Support Specialist

Nestle

Linux Support Specialist responsible for systems administration and infrastructure updates at Nestlé. Handling user management and ensuring platform reliability in hybrid work mode.

Posted 4/14/2026full-timeRibeirão Preto • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AnsibleAzureDNSDockerFirewallsGrafanaLinuxNFSPrometheusPythonTerraform

About the role

Key responsibilities & impact

Responsible for systems administration, infrastructure updates, storage and compute capacity optimization, and ensuring the ongoing reliability of the platform.
Manage users, groups, permissions, system services, and resource allocation;
Perform operating system hardening, apply patches, remediate vulnerabilities, and manage system lifecycle;
Troubleshoot system, storage, network, and performance issues in production environments;
Install, configure, and support Posit Workbench (RStudio Workbench) on Linux;
Manage R and Python runtime environments, including multiple versions and virtual environments (e.g., venv, conda);
Ensure reproducible, validated, and consistent analytical workflows across environments;
Integrate Linux platforms with Azure Blob Storage and ADLS Gen2;
Configure secure access using SAS tokens and lifecycle policies;
Perform data transfers using azcopy;
Mount cloud storage using NFS or FUSE, where applicable;
Configure and maintain connectivity to Snowflake, including ODBC/JDBC drivers on Linux;
Create and manage Docker containers to support reproducible analytical and scientific workloads;
Provision and manage Linux environments using Infrastructure-as-Code tools such as Terraform, ARM templates, or Bicep;
Automate configuration management and operational tasks using Ansible;
Implement monitoring and observability using Azure Monitor, Prometheus, and Grafana;
Operate Linux platforms in GxP or regulated environments;
Support change control, validation activities, and participate in audits and compliance assessments;
Manage SSL/TLS certificates, secure communications, and proxy configuration.

Requirements

What you’ll need

Bachelor's degree in Engineering, Computer Science, Information Technology/Systems, Business Administration, Economics, Applied Mathematics for Business, or a related field will be considered;
Advanced English required;
Experience administering Linux systems (RHEL / CentOS / Ubuntu): hands-on experience in production environments;
Azure Virtual Machines: provisioning, resizing, disk management (Premium SSDs, managed disks, LVM);
Storage administration: disk configuration, mount points, filesystem management, and performance tuning;
User and session management: multi-user environments, SSH, PAM, resource limits (cgroups);
Package and dependency management: yum/dnf, pip, conda; resolving library and version conflicts;
Bash scripting and command-line troubleshooting;
Basic networking knowledge: NSGs, firewalls, DNS, connectivity to Azure PaaS services (Blob Storage, ADLS Gen2).

Benefits

Comp & perks

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Hard Skills & Tools

Linux administrationR programmingPython programmingDockerAnsibleTerraformAzure Blob StorageSnowflakeBash scriptingOperating system hardening

Soft Skills

troubleshootingcommunicationcollaborationproblem-solvingattention to detail