The Cisco Ironport & Messaging Ecosystem Expert is responsible for designing, implementing, and supporting secure and scalable messaging infrastructures. The role includes technical architecture, administration, automation, incident management, and continuous improvement for large-scale messaging environments.

Responsibilities:

• Define technical architectures for messaging (HLD, LLD)

• Propose and implement technical solutions for messaging infrastructure

• Draft operational procedures and documentation

• Optimize administration and monitoring actions

• Maintain infrastructure consistency, manage capacity and evolution needs

• Manage incidents and changes, provide Level 3 support to international regions

• Lead change management and knowledge transfer

• Develop scripts for operations and automation

• Manage and evolve address synchronization systems (100,000+ addresses)

• Support integration of entities and subsidiaries into the central infrastructure (50+ countries)

Mandatory skills:

• Cisco ESA Ironport

• SMTP routing

• Email security protocols (DMARC, DKIM, SPF, S/MIME)

• IIS

• PowerShell scripting

Appreciated skills:

• Experience with SandBoxing methodology

• Experience with large-scale messaging environments

• Technical documentation and architecture

• Automation and process improvement

• Incident and change management

• Collaboration with international teams