Integration courses
Integration courses teach you everyday German.
You can find a suitable integration course in your area here:
www.bamf.de/DE/Service/ServiceCenter/BeratungVorOrt/Integrationskurse/integrationskurse_node.html
German for the workplace
Professional language courses prepare you for the job market.
Information: www.bamf.de/DE/Themen/Integration/ZugewanderteTeilnehmende/DeutschBeruf/deutsch-beruf.html;nn=282656
Where can you find a course near you?
Ask your placement officer at the employment agency or job center.
If you are already working, you can ask your employer.