The vast majority of workplace intervention research on employee anger and resilience primarily focuses on individual-level strategies for mitigating employee anger and resilience outcomes in the workplace, with no studies having examined these outcomes with tangible occupational health interventions utilizing organizational-level techniques. Thus, the current study extends the literature on how to provide improvements in employee anger and resilience using higher system and organizational change mechanisms by providing evidence-based support for the effectiveness of a Total Worker Health®intervention,referred toas the Family and Sleep Supportive Intervention Training (FaSST). This approach employs both health protection and health promotion strategies in improving military service member employee anger and resilience drawing on a sample of 704 full-time service members of the Army and Air National Guard.