Yes,You can learn some softwares as short-term course…
STAAD.Pro: STAAD.Pro is computer-aided analysis and design software related to structural engineering. It solves the indeterminacy of multi-storied and complex structures like tunnels, bridges, piles and culverts, in few seconds by dividing them into elements like steel, concrete, timber and aluminium.
Companies that are into construction business use tools like STAAD.Pro to ensure the quality and sustainability of the structures they are constructing.
Interior Designing: If you are interested in interior designing, you can take up a short-term course in the subject and begin your career in the field. The knowledge and skills required to succeed as an interior designer are different from those required by a civil engineer. So you should be willing to work hard and pick up the new skills.