Senior System Administrator

Social Discovery Group (SDG) is a group of social discovery companies. SDG solves the problems of loneliness, isolation, and disconnection - transforming virtual intimacy into the new normal. SDG’s products redefine the way people interact and connect with one another.

Our portfolio includes social entertainment platforms designed to connect people online across different cultures and regions of the world. We bring together a team of like-minded people and IT professionals who specialize in creating and developing globally impactful social discovery products. Our international team of digital nomads works remotely from all over the world.

We’re proud to be a two-time “Great Place to Work” winner (USA & Japan, 2024–2025) and a Top-5 Company for Work-From-Anywhere Jobs (FlexJobs, 2025). THE ROLE: We are seeking an experienced Senior System Administrator with strong expertise in Microsoft infrastructure - Active Directory, DNS, DHCP, Certificate Authority, and Group Policy - and in VDI and RDS access platforms . This is a hands-on role in a team that supports five data centers, several virtualization platforms, storage systems, the corporate Microsoft infrastructure, the VDI farm, backup systems, and cloud services.

You will work closely with the NOC, InfoSec, DevOps, and L2 Support teams. YOUR MAIN TASKS WILL BE: Day-to-day administration of the corporate Microsoft infrastructure - Active Directory, DNS, DHCP, Certificate Authority (PKI), and Group Policy. Administering the acc