A Robotics Engineer designs, builds, programs, and tests robotic systems that sense, perceive, reason, and act in physical environments. They integrate mechanical, electrical, electronic, and software engineering to create autonomous or semi-autonomous machines for manufacturing, healthcare, defense, logistics, agriculture, space exploration, and service applications. Unlike mechanical engineers (focus on mechanisms), electrical engineers (focus on circuits), or computer scientists (focus on algorithms), robotics engineers combine all three disciplines to create complete, functioning robotic systems. This role exists within industrial robotics (manufacturing automation, welding, painting, assembly, material handling — FANUC, ABB, KUKA, Yaskawa), service robotics (warehouse automation (Amazon Robotics), cleaning robots (iRobot, Ecovacs), delivery robots (Starship, Nuro)), medical robotics (surgical robots (Intuitive Surgical - da Vinci), rehabilitation robots (Ekso Bionics), prosthetics), autonomous vehicles (self-driving cars (Waymo, Cruise, Tesla, Zoox), drones (DJI, Skydio), autonomous trucks), defense and aerospace (unmanned ground vehicles (UGV), unmanned aerial vehicles (UAV), bomb disposal, space robotics (NASA, JPL, Canadarm)), agricultural robotics (autonomous tractors, harvesting robots, weeding robots), research and academia (university robotics labs, national laboratories (Sandia, Oak Ridge)), and consumer robotics (robot vacuums, lawn mowers, toys, humanoid robots (Boston Dynamics, Tesla Bot)). Robotics engineers specialize in mechanical design, electrical and electronics, sensing and perception, control systems, motion planning, computer vision, machine learning, human-robot interaction, manipulation, locomotion, or systems integration.
RIASEC Type: Investigative (I) Realistic (R), Conventional (C)
Mechanical Design & Mechatronics. Design robotic mechanisms (arms, grippers, legs, wheels, joints, linkages, transmissions) using CAD (SolidWorks, CATIA, NX, Onshape). Select actuators (electric motors — DC brushed/brushless, stepper, servo; hydraulic; pneumatic) based on torque, speed, precision, power requirements. Design transmissions (gearboxes, belts, chains, lead screws, ball screws, harmonic drives, cycloidal drives). Select bearings, shafts, couplings, fasteners, and structural materials (aluminum, steel, composites, plastics, 3D-printed materials)
Core Skills, Mechanical engineering: Kinematics (forward, inverse, differential), dynamics (Newton-Euler, Lagrangian), mechanisms (linkages, cams, gears, transmissions), statics, stress analysis, materials selection, tolerancing, DFM/DFA, Electrical engineering: Circuit analysis, power electronics, motor control, sensor interfacing, PCB design, signal processing (filtering, FFT), communication protocols (I2C, SPI, UART, CAN, EtherCAT, USB), Control theory: PID control, cascade control, feedforward, computed torque control, impedance/admittance control, model predictive control (MPC), robust control, state-space control, Lyapunov stability, Kalman filtering, particle filtering, Computer science: Data structures, algorithms, object-oriented programming, real-time systems, concurrency, networking, embedded systems, Robotics-specific: Forward/inverse kinematics, Jacobian, singularities, manipulability, trajectory generation, path planning (A*, RRT, PRM), SLAM (simultaneous localization and mapping), sensor fusion (Kalman filters, particle filters), computer vision (OpenCV, PCL), ROS (Robot Operating System)