This study investigated the impact of work-integrated learning (WIL) experiences for Technical and Vocational Education and Training (TVET) lecturers on their industry expertise and teaching skills. WIL was introduced to address the inadequate work experience of TVET lecturers and improve their capacity to deliver quality teaching. The study used face-to-face semi-structured interviews with 18 TVET lecturers to explore their WIL experiences. Non-participant observation was also conducted to validate findings from interviews. Kolb's experiential learning theory, Shulman's Teaching framework and the soft skills theory by Ibrahim et al. underpinned the study. Data were analyzed using thematic analysis. The study showed that WIL enhanced lecturers' ability to integrate theory with practice and provide effective teaching. Lecturers acquired a deep understanding of pedagogical content knowledge, soft skills, and awareness of workplace culture. Future studies focusing on a variety of trades for lecturers are recommended.