Only ONE Hightech Melee Smuggler in the whole Game. Hes in TH Sector 1 at the Entrance to the Apartments.

List:
TL15 Unlabeled Electroshocker
TL32 Electroshocker
TL37 Laserblade
TL62 Laserblade II
TL71 Tangent High Voltage Shocker
TL76 Long Laserblade
TL83 Long Laserblade II