GDS Consulting_CYBER ARCHITECTURE, OT & ENGINEERING Administrator, Infrastructure Security Staff
EY · Posted Oct 7, 2026
- 3+ years
Cybersecurity Administrator responsible for enterprise email security and infrastructure across global EY delivery centers
Responsibilities
- Lead administration, configuration, policy tuning, optimization, and troubleshooting of Proofpoint and Microsoft Defender for Office 365
- Govern end-to-end email service lifecycle
- Develop and enforce enterprise email security controls
- Oversee email authentication, mail flow architecture, routing policies
- Lead email threat investigations and response activities
Requirements
- Bachelor’s degree in information technology, Computer Science, Computer Engineering, Electronics Engineer, Cybersecurity, or related discipline
- Nice to have: Microsoft Certified: Messaging Administrator Associate
- Nice to have: Microsoft 365 Certified: Security Administrator Associate
- Nice to have: Certified Information Systems Security Professional (CISSP)
- Nice to have: CompTIA Security+