Roboticist
A roboticist or robotics scientist was someone who experimented and studied the field of robotics.

According to Geordi La Forge, Doctor Noonian Soong was Earth's foremost robotics scientist. ()

Follow its defeat on Molmol's homeworld, the evil computer AGIMUS was transported to the Daystrom Institute where it was studied by the Institute's roboticists. ()

See also 
 Cyberneticist

Scientific occupations