Administrateur système, réseaux & sécurité N2/N3 confirmé F/H
Core
Confirmed N2/N3 System, Network & Security Administrator managing sovereign cloud IaaS, production H24 interventions, security incidents, and compliance for clients.
Role type
Senior System, Network & Security Administrator (N2/N3)
Builds
Sovereign cloud IaaS infrastructure, secure network segments, and compliant production environments
Domain
IT Services / Cloud Security / Cybersecurity
Required skills
Cloud IaaS administration, Network routing & segmentation, Security hardening & patch management, Incident response, Performance analysis, Compliance governance (SSI, RGPD, Cyber Resilience Act)
Preferred skills
SRE approach, DevSecOps culture, Agile methodologies, AI technologies
Technologies
Cloud platforms, Security tools, Monitoring & Observability tools, CMDB, Patch Management systems
Responsibilities
Manage production H24 interventions including cyberattacks and migrations, Configure and tune cloud resources for FinOps and GreenIT, Conduct security audits and performance analysis, Ensure compliance with ANSSI/RGS and GDPR requirements, Build technical dashboards and documentation
Seniority
Senior, hands-on IC
