Hohmeier has an extensive background in pharmacy practice and practice-based and implementation science research, including post-graduate residency training in community pharmacy, credentials in lean six sigma and change leadership, and attending the University of Pennsylvania's Implementation Science Institute. He has successfully established and provided clinical pharmacist services within several community pharmacy settings in a wide variety of rural, suburban, and urban locations. His background also includes extensive leadership experience both in practice and within professional organizations, with past and current positions held at local, regional, and national levels including the American Pharmacists Association, Ohio Pharmacists Association, and Tennessee Public Health Association. His specific areas of research focus are in clinical service implementation in community pharmacy settings, medication therapy management, and innovative clinical pharmacy practice models. He has served as PI or Co-PI on 15 grant-funded projects, most of which explore expanded roles of pharmacy technicians and pharmacists in the community pharmacy to increase patient care activities, such as vaccinations, medication therapy management (MTM), and other clinical services. vii Preface to "Pharmacy Workforce Support Personnel" Pharmacy care has evolved considerably in recent decades. This evolution has quickened in recent years owing to the realization that pharmacy workforce support personnel, namely pharmacy technicians, had to become more widely recognized as integral to this transition. Much of the research on pharmacy technicians has occurred within the past 5-10 years. The research has centered on evolving scopes of practice, pharmacist delegation, quality of work life, and patient safety. This special themed issue of the journal, Pharmacy, is comprised of the most recent research and scholarly commentary on pharmacy technicians, addressing even more advanced roles, their certification and education, skills mix, desired characteristics by employers, and their job earnings, which still are lacking, given their new roles. The papers in this themed issue highlight the progress that has been made but also the challenges that still remain in the transitioning of pharmacy technician jobs into more stable, rewarding, and life-long careers.