What is a Senior System Engineer at Alter Domus?
As a Senior System Engineer (specializing in Microsoft 365) at Alter Domus, you are the backbone of the organization’s digital productivity and security infrastructure. You are not just managing software; you are enabling a global workforce of over 6,000 professionals across 24 jurisdictions to securely access the systems they need to serve the world’s top asset managers. Your work directly impacts the firm's ability to maintain its reputation for excellence in the alternative investment industry.
This role is highly strategic because you sit at the intersection of Global IT Operations, security compliance, and end-user experience. You will be responsible for the health of the entire Microsoft 365 ecosystem, including Exchange Online, Intune, and Defender XDR. Because Alter Domus operates in a highly regulated environment, your ability to implement robust security protocols while maintaining seamless operational efficiency is what makes this position both challenging and intellectually rewarding.



