Senior Systems Administrator

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Systems Administrator based in the United States.

We are seeking an experienced Senior Systems Administrator to oversee and optimize enterprise IT infrastructure in a fully remote, healthcare-focused environment. In this role, you will take ownership of critical systems spanning Windows and Linux servers, cloud platforms, virtualization, networking, storage, and endpoint management. You will play a key role in maintaining infrastructure reliability, strengthening security, and ensuring optimal system performance across the organization. From leading infrastructure upgrades and migrations to improving disaster recovery capabilities, your expertise will directly support operational continuity. You will also serve as a senior technical escalation point, helping teams resolve complex challenges efficiently. This is an opportunity to combine hands-on technical leadership, proactive problem-solving, and infrastructure innovation in a mission-driven healthcare technology environment.