Cisco Ironport

il y a 4 jours

Paris, Île-de-France HCLTech Temps plein

HCLTech is a global technology company, spread across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. We re powered by our people a global, diverse, multi-generational talent - representing 161 nationalities whose unique spark, perspective and boundless passion drive our culture of proactive value creation and problem-solving.

Our purpose is to bring together the best of technology and our people to supercharge progress for everyone, everywhere our clients, partners, their stakeholders, communities, and the planet. As a company, we are deeply focused on accelerating our ESG agenda. We are also creating technology-enabled sustainable solutions with and for our clients and partners. We embed ESG imperatives into every aspect of our business and ensure that the progress we supercharge is responsible, inclusive and beneficial to all our stakeholders in the long term. We have committed to achieving net zero by 2040.

To learn more about how we can supercharge progress for you, visit

Location- Paris, France

Hybrid mode- 3 days week (Work from client location)

Language - French + English

Years of relevant experience:
5+

Cisco Ironport & Messaging Security Expert

Overview:

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

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