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Orange

Global telecommunications provider delivering mobile services

Cybersecurity Engineer Intern - Multiple Teams

Security Engineering & ArchitecturePosted on Nov 9
InternshipNanterre, FranceNo salary listedIn-person

About the Job

Requirements

  • Be a student pursuing Bac+5 studies in an engineering school or university specializing in computer science, with a specialization or strong interest in infrastructure and data security.
  • Have curiosity and motivation to understand PKI, CLM, and DLP challenges.
  • Be autonomous, proactive, and responsible.
  • Have strong writing skills and communicate comfortably in French and English, both orally and in writing.
  • Have an interest in technical and functional topics to develop solutions suited to security challenges.

Responsibilities

  • Design and implement digital certificate management architectures, including certificate lifecycle management, automation, and secure deployment.
  • Study and reposition certificate authorities in modern security architectures, including cloud, IoT, SaaS, DevOps, and containerized environments.
  • Analyze certificate-related communication protocols and study certificate types such as SSL/TLS, client, and code-signing certificates.
  • Create mock-ups and prototypes for cryptographic key management, evaluating existing solutions and their functional coverage.
  • Write technical documentation, specifications, and implementation guides.
  • Participate in PKI/CLM solution integration, migration, and deployment projects.
  • Contribute to evaluating and integrating Data Leak Prevention/Protection solutions to strengthen protection of clients' sensitive data.
  • Participate in analyzing data flows and defining security policies to prevent data loss.

Desired Qualifications

  • Knowledge of or experience with Keyfactor, Evertrust, Venafi, Varonis, Netwrix, or Forcepoint.

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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