Optional · 1 of 3
Specialties worth learning
Industrial controls and automation
PLC (programmable logic controller) and drive troubleshooting.
Biomedical equipment
Hospital equipment servicing. Steady and indoors.
Broadcast and radio frequency
Transmitters, antennas and studio equipment. A shrinking field.
Calibration and metrology
Keeping test equipment itself accurate. Quiet, precise work in labs and defense suppliers.