BACKGROUND Although several studies link job-related stressors with adverse reactions among emergency medical technicians (EMTs), more standardized research is needed, since much remains unknown about stress responses, coping styles and their consequences for EMTs. This paper presents the results of two studies. Study I investigated the relation between job-related stressors, job satisfaction, and psychological distress, while Study II investigated how coping is related to occupational burnout, job-related stress, and physiological arousal. OBJECTIVE Study I: Those EMTs experiencing greater job-related stressors are less satisfied with their jobs and more psychologically distressed. OBJECTIVE, STUDY II: To obtain preliminary information about which coping strategies are associated with greater feelings of stress and burnout and more intense autonomic nervous system reactivity. METHODS For both studies, EMTs from a large, urban, public EMS organization in the southern United States were asked to participate. Study I: Subjects completed an informed consent document, a demographics questionnaire, a measure of job stress (the Stress Diagnosis Inventory), a measure of job satisfaction (Job-in-General), and a measure of psychological symptomatology (Symptom Checklist-90, Revised). Pearson product-moment correlations were computed between the measures. Study II: Subjects completed an informed consent document, a demographics/information sheet, the Maslach Burnout Inventory (MBI), and the Ways of Coping Scale (WOCS). They then completed 30 days of monitoring using the Daily Stress Inventory (DSI) and the Daily Autonomic Nervous System Response Inventory (DANSRI). Pearson product-moment correlations were computed between the measures. RESULTS Study I: Those EMTs who experienced greater job-related stress also were significantly more dissatisfied with their jobs, more depressed, anxious, hostile, and endorsed greater global psychological distress. Study II: The Depersonalization subscale on the MBI correlated significantly with the following WOCS subscales: Accepting Responsibility, Confrontive Coping, Distancing, and Escape/Avoidance. Emotional Exhaustion on the MBI correlated significantly with Confrontive Coping, Escape/Avoidance, and Social Support, while data obtained on the 40 subjects who completed the daily monitoring revealed that DSI-Impact, DANSRI-Number, and DANSRI-Impact scores each correlated significantly with Accepting Responsibility, Confrontive Coping, and Escape/Avoidance. CONCLUSIONS A significant portion of an EMT's job satisfaction and psychological well-being is associated with the degree to which they are experiencing job-related stress, and, furthermore, this distress level appears to be clinically elevated. This implies that in-service programs and psychological support services designed to help EMTs manage their job-related stress may improve job satisfaction and decrease psychological distress. The coping styles most consistently associated with maladaptive outcomes were: Accepting Responsibility, Confrontive Coping, and Escape/Avoidance. Thus, subjects who were more likely to handle stress with self-blame, aggression, hostility, and risk taking or with wishful thinking, escape tendencies, and avoidance were more likely to endorse more negative outcomes.