Nvidia Senior Staff Engineer - Enterprise Messaging Exchange 

United States, California 

65233333

What you will be doing:

• Architect, implement, and operate highly available messaging solutions using Microsoft Exchange(on-premises/hybrid/ExchangeOnline), Azure services, SMTP relays, and IMAP; establish and enforce architecture standards and best practices acrossregions/environments.

• Plan and execute server upgrades and monthly patching; ensure configurations and changes meet compliance and audit requirements.

• Monitor health, performance, and capacity; analyze logs/traces and protocol flows to prevent incidents, minimize downtime, and optimize throughput and user experience.

• Provide expert-level diagnosis and resolution for complex mail flow issues; deep knowledge of SMTP/IMAP, connectors, transport rules, and messaging architecture.

• Implement encryption, email authentication (SPF/DKIM/DMARC), and anti-virus/anti-spam protections (e.g., Microsoft Defender); maintain secure configurations and hardening baselines.

• Lead/assist initiatives such as migrations, tenant consolidations, and M&A define requirements and integration points with enterprise messaging and exchange apps and services.

• Handle day-to-day operations and escalations; mentor engineers/architects and foster a culture of learning, documentation, SOPs, run-books, and enabling support team.

• Build strategy to keep enhancing the messaging ecosystems with evolving technologies.

What we need to see:

• Bachelor’s or Master’s Degree program in Computer Science, Computer Engineering, or a related field (or equivalent experience).

• 8+ years of proven experience architecting and managing Exchange Server (on-prem & SE), hybrid/Exchange Online (O365), Public Folders, SMTP, Active Directory, Azure integrations.

• Demonstrable ability to take end-to-end ownership of the experience for the users of the services.

• Solid understanding of Exchange architecture, including concepts such as DAGs (Database Availability Groups), hybrid configurations,

• Extremely motivated, highly passionate, and curious about new technologies. Take pride in your work and strive to achieve incredible results and possess superb communication and planning skills.

• Ability to work successfully with multi-functional teams, principals, and architects. Coordinates optimally across organizational boundaries and geographies.

• Comfortable working in a fast-paced, highly collaborative environment

Ways to stand out from the crowd:

• Experience leading large scale messaging platforms and driving resolution for critical severity issues.

• Passion to leverage Agentic AI to automate operations and reliability of services.

• Proficiency in PowerShell scripting for automation is crucial, Python scripting is a plus.

• Knowledge of networking concepts related to email (DNS, VIP routing etc.)