Manage U.S. and Canadian employee benefit programs to ensure the attraction, retention and motivation of employees, including but not limited to retirement plans (defined contribution), health & welfare plans (medical, dental, vision, life insurance, disability, FSAs, HRAs, HSAs, EAP, student debt, transit, and voluntary programs). The Benefits Manager will work closely with the Head of Total Rewards to facilitate new hire orientation, the annual open enrollment process, and run the day-to-day administration of Antares’ benefit programs and leave administration while ensuring programs remain competitive and compliant with applicable law.