Sekai de Yuiitsu no Tenshokushi: Job Hopper na Ore wa, Isekai de Subete no Job wo Kiwameru Koto ni Shita @COMIC

A man frequently changes jobs in pursuit of improved working conditions. After a difficult interview with a major corporation, he is unexpectedly sent to a different world, where his previous professional experience holds no value. He is then granted the special ability "Job Changer," allowing him to freely switch between various roles such as swordsman, sorcerer, lancer, alchemist, appraiser, and pharmacist. Using this power, he becomes proficient in multiple areas, including magic, combat, and cooking, effectively applying his diverse knowledge to create and assess both medicinal herbs and magical items. He uses his adaptability to assist others and earn income, navigating his new environment with the skills of a seasoned professional.