Senior Manager, HR

Atlas is built for oncologists by oncologists. We provide practices with the staff, contracts, and toolkit they need to deliver truly whole person care to their cancer patients. Our value-based approach to care delivery aligns incentives, offering patients better outcomes, payors guaranteed reduction in medical expense, and provider partners greater financial independence. We are on a mission to deliver the type of cancer care that we all want and deserve.

Role Description

Atlas is seeking a Senior Manager of Human Resources to build and lead our HR function from the ground up. This role is ideal for a hands-on, strategic HR leader excited by the opportunity to shape the people strategy of a fast-growing, mission-driven healthcare organization.

Reporting directly to the CEO, the Senior Manager will oversee all aspects of HR—recruitment, employee engagement, operations, and compliance—ensuring Atlas attracts, develops, and retains exceptional talent.

Responsibilities include, but are not limited to, the following:

• Recruitment Leadership: Own full-cycle recruitment for both frontline clinical (LCSWs, LMFTs,