Understand the CNA Role, Duties, and Job Outlook
Certified nursing assistants provide direct patient care under the supervision of registered nurses and licensed practical nurses. Their daily tasks include assisting with bathing, dressing, feeding, mobility, and vital sign monitoring. The U.S. Bureau of Labor Statistics classifies nursing assistants under the healthcare support occupations group and tracks employment and wage data for this role. For an overview of the occupation and related healthcare support roles, see the Bureau of Labor Statistics page on nursing assistants and related occupations BLS Nursing Assistants Overview.
Employment of nursing assistants is projected to grow faster than the average for all occupations, driven by an aging population and increased demand for long-term and inpatient care. The median annual wage for nursing assistants reflects the role's entry-level status while offering a stable income. Many CNAs use the position as a stepping stone to licensed practical nurse or registered nurse programs. Hospitals, nursing homes, assisted living facilities, and home healthcare agencies are the primary employers of certified nursing assistants.
Complete Accredited CNA Training and Pass the Competency Exam
State-approved CNA training programs typically require 75 to 120 hours of instruction, combining classroom learning and supervised clinical practice. Topics covered include infection control, patient safety, communication, basic nursing skills, and residents' rights. After finishing a state-approved program, candidates must pass a competency evaluation that includes a written or oral knowledge test and a skills demonstration. The National Nurse Aide Assessment Program, or NNAAP, is the most widely used exam in the United States and is administered by the National Council of State Boards of Nursing NCSBN NNAAP Program.
Each state sets its own training hour requirements, exam format, and registry listing process. Some states use the NNAAP while others have developed their own assessments, but the core content areas remain consistent. Candidates should verify that their training program is listed on the state nurse aide registry before enrolling. Reviewing the exam structure, passing score, and retake policies on the official state nursing board website helps candidates prepare efficiently. For a list of state boards of nursing and links to their exam information, see the NCSBN state boards directory NCSBN State Boards Directory.
Build Job-Ready Skills and Find CNA Employment
Employers look for CNAs who demonstrate reliability, empathy, and strong communication in high-pressure environments. Practical skills such as proper hand hygiene, safe patient transfer techniques, accurate documentation, and teamwork are essential. Many healthcare systems use electronic health records and require basic computer literacy. Completing a CPR and first aid certification in addition to the state-mandated CNA training strengthens a candidate's application. For current job openings and employer expectations, visit the careers section of major healthcare employers and job boards Indeed CNA Job Search.
Top employers of certified nursing assistants include large hospital networks, national nursing home chains, and home healthcare agencies. Organizations such as Brookdale Senior Living, Apria Healthcare, and Kindred at Home regularly hire CNAs across multiple states. The hiring process typically involves submitting a resume, passing a background check, and completing a skills demonstration or on-site interview. Networking with instructors, clinical preceptors, and alumni from CNA training programs can uncover unadvertised positions. For labor market data and employer hiring trends, see the Bureau of Labor Statistics Occupational Outlook Handbook