• Psychotherapist and Behavioral Health Clinician II & AODA Counselor, Aurora Behavioral Health North Shore, Glendale, WI
• Behavioral Health Clinician II & AODA Counselor, Wheaton Franciscan Counseling Center, Racine, WI
• Private Outpatient Psychotherapist, The Cambridge Group, Glendale, WI
• Outpatient Psychotherapist, WMHCCC, Inc., WI
• Psychotherapist & AODA Counselor, D&S Healing Centre, INC., Milwaukee, WI
• Private Outpatient Psychotherapist, Temenos Counseling Ser., West Allis, WI
• Psychotherapist (case manager), Bell Therapy Inc., Milwaukee, WI
• English lecturer, Progress Language Institute, Kladno, Czech Republic
• Psychology lecturer, AMOS, Prague, Czech Republic
• Writer (Publishing House: Amos, Triton, SPN, Chiron)
• Member of team developing “personality psychological questionnaire of four elements”, Qed & Quod sociometric & sociomapping, personnel and statistic company, Prague, Czech Republic
• Assistant to the director of IT at Diderot General Encyclopaedia
• Editor of philosophy & psychology, Diderot Encyclopaedia, Prague, Czech Republic
• Social worker & assistant therapist, inpatient clinician, Bohnice Psychiatric Hospital, [Pavilion for psychomotor unrest, entrance pavilion, pavilion for legally imposed treatment], Prague, Czech Republic
• Therapist, Biofeedback Institute, Prague, Czech Republic
• Assistant of director, DYS (a centre for dyslexia), Prague, Czech Republic
• Chairman of League of Young People of Slovakia, Presov Slovakia
• Aviatic radio & electronic appliances technician-specialist, Slovak Air force, Presov, Slovakia
• Aviatic radio & electronic appliances technician-specialist, Czechoslovak Scouting Air force, Hradec Kralove, Czechoslovakia