Do I need previous experience? Expand For support practitioners, experience is ideal but is not essential as we provide a comprehensive induction and continual professional development throughout each person’s career. Successful Carr Gomm practitioners come from different backgrounds and have different experiences, but all share our person-centred approach and value-base. Experience required for other roles in Carr Gomm varies according to the remit of the job. All requirements will be outlined in the job advert and job profile.