Lainey Posthumus

Vice President, Account Success & Account Management

Lainey Posthumus currently serves as Vice President of Account Success & Account Management at Togetherwork, a position held since September 2025, while also contributing as a Co-Instructor at Arizona State University since December 2024. Previously, Lainey held various leadership roles at Ensora Health, including Sr. Director of Project Management and Chief of Staff, from January 2023 to September 2025. Additional experience includes positions as Manager of Project Management and Project Manager at Immedia, Regional Clinical Integrity Officer and Board Certified Behavior Analyst at InBloom Autism Services, and Lead Technician at BISTA Center. Lainey began the career as a Registered Behavior Technician and substitute teacher, with a Master of Education in Applied Behavior Analysis from Arizona State University and a Bachelor of Integrative Studies from Oakland University.

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