An Indian multinational information technology (IT) consulting company headquartered in Noida, The company has offices in 52 countries and over 225,944 employees. The Client is a global IT services and consulting company that offers a wide range of services and products across various industries like IT Infrastructure Services, Cybersecurity Services, Cloud Services, Big Data and Analytics, Internet of Things (IoT) Solutions, Semiconductor Services and Enterprise Software Products.
About The Job:
- The role requires deep expertise in Cisco IronPort ESA architecture, email security governance, troubleshooting, automation and enterprise messaging integrations, along with leadership capabilities to mentor teams and drive operational excellence.
Essential Job Functions:
- Architect and manage complex Cisco IronPort ESA deployments including high availability, clustering and disaster recovery strategies.
- Lead Tier-3/L4 troubleshooting for critical email security incidents and perform protocol-level analysis (SMTP, DNS, TLS).
- Design and enforce email security policies for spam filtering, malware protection (AMP), DLP, encryption and outbreak filters.
- Plan and execute migrations, upgrades and capacity expansions for Cisco ESA appliances.
- Develop and execute test plans for integrations with Microsoft Exchange and Microsoft 365.
- Integrate ESA with Security Management Appliance (SMA) for centralized reporting and policy orchestration.
- Automate operational tasks using CLI, Python, Bash and APIs.
- Collaborate with Messaging, Network and Security teams to ensure secure mail flow and integration.
- Maintain architecture, configuration, troubleshooting and operational documentation.
- Provide technical leadership and mentorship to engineers and support teams.
Qualifications:
- 8+ years of experience in enterprise email security and messaging platforms.
- 5+ years dedicated to Cisco IronPort ESA in large
📌 Lead System Engineer (Bengaluru)
🏢 VARITE
📍 Bengaluru
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