Ambar Marijan completed a job training program in 2011 at Adikarya Selogiri in Wonogiri where he learned various metalworking skills. He cut steel plates, made screws, drilled holes of various sizes, turned iron on a lathe, welded plates, and milled plates to specifications. While some tasks like cutting plates and drilling holes went well, others such as welding and milling plates were less satisfactory. Overall, Ambar gained valuable work experience and metalworking skills during the program.