CareerPlan

Intégrateur de solutions de sécurité PKI F/H

Cesson-Sévigné, RennesFull-time2026-10-13

Core

Internal PKI solution integrator for Orange Cyberdefense, managing the delivery and operation of the Group's PKI infrastructure on the server domain.

Role type

Senior PKI Security Integration Engineer

Builds

PKI services and infrastructure for the Orange Group

Domain

Cybersecurity / PKI / Server Administration

Required skills

Linux/Windows system administration, PKI domain expertise, X.509/RSA/ECC/TLS/OCSP/CRL/SCEP protocols, secure environment operations, technical documentation, incident analysis, cross-functional project management

Preferred skills

International collaboration, risk management, technical concept simplification

Technologies

Linux, Windows, X.509, RSA, ECC, TLS, OCSP, CRL, SCEP

Responsibilities

Lead cross-functional projects, track developer tasks, validate requirements, write technical documentation, integrate and adapt software, perform validation tests, qualify production anomalies, analyze network traces for incident resolution, collaborate with production/support teams, communicate on service deployments, improve security supervision procedures

Seniority

Senior, hands-on IC