Liquid crystal elastomers (LCE) are gaining increasing attention for their reversible stimuli-responsive deformation driven by molecular orientation of liquid crystal (LC) molecules. Molecular alignment has been achieved primarily using mechanical extension or viscous shear in direct ink writing (DIW) printing and digital light processing (DLP) process. Here, we report a DLP system capable of printing an LCE structure while selectively programming molecular orientation of LC molecules using a magnetic field. We report a LCE precursor solution that maintains a nematic phase at room temperature. Using a custom-built DLP printing system with an integrated magnetic field generator, LC molecules are aligned in the desired orientation in seconds and selectively cured by patterned digital light projection. Therefore, different LC orientations are encoded in a single structure. This allows for spatial patterning of LC orientations independent of the geometry of the printed structure. Various programming examples are also demonstrated using 4D printing with LCE.