O

Orange

Global telecommunications provider delivering mobile services

Linux & Windows Systems Engineer

System AdministrationPosted on Nov 5
Full-timeCesson-Sévigné, FranceNo salary listedIn-person

About the Job

Requirements

  • Higher education and initial experience as a systems engineer.
  • Foundational Linux administration knowledge, including Red Hat or Debian, and knowledge of Microsoft Windows Server.
  • Required technical competencies include systems administration (disks, applications, and middleware), DevOps tools, networking fundamentals including TCP/IP and routing, Linux and Windows Server operating systems, and system tools such as Syslog, LDAP, Nagios, and Zabbix.
  • Ability to apply processes, instructions, and security rules rigorously and discreetly.
  • The position may require access to classified national defense information, subject to a security authorization procedure under French defense regulations.

Responsibilities

  • Install servers, maintain them in a secure operating condition, and ensure their availability across Linux and Windows environments.
  • Interact with DevOps tools such as Jenkins and AWX, including understanding and using playbooks.
  • Analyze logs, address anomalies, provide proactive support, and optimize log configuration and management.
  • Check systems for compliance with best practices, configuration rules, and vendor recommendations.
  • Write and maintain technical documentation, including architecture and technical instructions.

Desired Qualifications

  • Knowledge of production environments and associated tools such as Nagios and Zabbix.
  • Knowledge of DevOps tools such as Git, Ansible, and Terraform.
  • Scripting with Python, Bash, or Perl.
  • Familiarity with security tools and practices such as bastions, antivirus, encryption, and one-time passwords.

About the Company

Orange

Global telecommunications provider delivering mobile services

Orange is a global telecommunications company providing mobile, fixed-line, and internet services to millions of customers. Its products work by running cellular networks, fixed broadband, and digital services that let people make calls, send messages, browse the web, and use apps on smartphones and other devices; brands like Orange are used across services and regions to offer plans, data, roaming, and customer support. The company differentiates itself through its long history of growth via strategic acquisitions and a single, unified global brand, giving it a broad European and international footprint with integrated mobile, fixed-line, and digital offerings. Its goal is to connect people and businesses worldwide by delivering reliable communications and digital services while expanding its network reach and continuing to evolve in the telecom landscape.

Company size
10,001+
Company stage
IPO
Headquarters
Paris, France
Founded
1988

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