A plant tissue culture job focuses on duties related to cloning plants. The process uses harvested plant tissue to grow a new specimen in an artificial environment to avoid pests and diseases. As marijuana becomes legalized in more states, the cannabis industry is looking for candidates to fill plant tissue culture jobs. You can work as a plant tissue culture scientist, a plant tissue culture research associate, or a plant tissue culture technician. You may be asked to design and conduct an experiment, research techniques to improve micropropagation and crop production quality, provide analysis on reports, and tend the plants that are going through regeneration.