In recent years a plethora of job roles has emerged across the voluntary and community sector (VCS) and public sector that explicitly request lived experience (LE) of mental health challenges. These roles are often situated in the ‘frontline’ workforce providing direct support to people accessing services. This article shares early learning about the experiences of people who have lived experience of mental health challenges employed as paid peer support workers (PSWs) within a mental health charity. The findings are drawn from fieldwork conducted over a three-month period with five recently employed PSWs, conducted as a component of the author’s doctoral study. The data corpus included interviews, fieldwork observation notes from ‘walk the frontline’ (WTF) activities, and the collation of WhatsApp voice notes sent by the PSWs to the researcher. The article presents nine key themes that emerged from the data and categorises these into three areas: Firm up – those that were broadly positive denoting good practice; Fine tune – those that require further refinement; and Focus – those which signal a need for concentrated attention and further exploration. Taking these findings into account, a tentative schematic model is offered which suggests sequential ‘conditions’ to be considered when developing PSW programmes. This has relevance to voluntary sector organisations (VSOs) who are considering recruiting and deploying PSWs to support frontline service delivery.