Cyborgs are subordinate to all crew members, including the AI, unless orders conflict with their laws.
Cyborgs (aka "borgs") function very similarly to your average crew member, but are more specialized for completing specific tasks. Due to this specialization, borgs have both advantages and disadvantages compared to their fleshy counterparts.
Upon creation, a cyborg can choose a specialization, such as engineering, security, or medical. After choosing a special, cyborgs may enjoy having more 'hands' than your average crewmember, but will notice that they aren’t as dexterous as organic hands.
Cyborg hands are more like tools than hands, they can be swapped out on the fly for various components stored in the torso based on the cyborg’s specialization.