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DXC Technology

Global IT services for enterprise modernization

Analista de Infraestrutura Cloud & Linux Pleno

System AdministrationConfirmed live in the last 24 hours
Full-timeSão Bernardo do Campo, State of São Paulo, BrazilNo salary listedIn-person

About the Job

Requirements

  • Experience administering Linux systems in public cloud, private cloud, and on-premises environments.
  • Knowledge of Red Hat Linux and UNIX systems, including AIX and Solaris.
  • Experience with hardening, vulnerability management, and applying security patches.
  • Knowledge of Red Hat Satellite for patch management and server lifecycle management.
  • Experience automating with Ansible and developing scripts in Python.
  • Familiarity with GitHub and Rundeck.
  • Ability to analyze and resolve problems in critical infrastructure environments.
  • Ability to communicate and collaborate with multidisciplinary teams.

Responsibilities

  • Administer Linux environments in on-premises, public-cloud, and private-cloud infrastructure.
  • Install, configure, update, and maintain Linux (Red Hat) and UNIX (AIX/Solaris) operating systems.
  • Perform hardening, remediate security deficiencies, and support the definition of hardening standards and guides.
  • Identify, analyze, and remediate operating-system vulnerabilities in coordination with Information Security and other technical teams.
  • Plan and implement operating-system patches and administer patch-management infrastructure using Red Hat Satellite.
  • Modernize Linux and UNIX environments and resolve obsolescence issues.
  • Automate operational activities using Ansible, Python, GitHub, and Rundeck.
  • Ensure the availability, performance, stability, and security of the environments under the role's responsibility.

Desired Qualifications

  • Red Hat certification (RHCSA, RHCE, or equivalent).
  • Knowledge of cloud platforms such as Azure, AWS, or Google Cloud.
  • Experience with DevOps practices and Infrastructure as Code (IaC).
  • Knowledge of monitoring and observability tools.
  • Experience in large-scale, mission-critical corporate environments.
  • Knowledge of advanced automation and integration of operational processes.

About the Company

DXC Technology

Global IT services for enterprise modernization

DXC Technology provides IT services to large enterprises, helping them manage and modernize mission-critical systems. It offers consulting, system integration, and managed services that are typically delivered under long-term contracts. The core offering is the Enterprise Technology Stack, which modernizes IT infrastructure, optimizes data architectures, and ensures security and scalability across public, private, and hybrid cloud environments. By applying this stack, DXC helps clients run reliable and scalable IT operations while migrating workloads to the cloud and strengthening data governance. The company differentiates itself with a global reach, a large Fortune 500 client base, and a track record of long-term partnerships, coupled with commitments to sustainability and corporate responsibility. The goal is to be a trusted partner that enables enterprises to operate, secure, and evolve their IT environments efficiently and effectively.

Company size
10,001+
Company stage
IPO
Headquarters
McLean, VA
Founded
2017

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