| 🔪👷 Headless Engineer |
| 👷♂️ Holy Engineer |
| 💧 Hydraulic Engineer |
| 🚰👷♂ Hydro Engineer |
| 🌱🔧👨 Hydroponic Engineer |
| ✈️👨 Jet Engineer |
| 🚀 Jetpack Engineer |
| 🌋👷♂ Lava Engineer |
| 👷♂️ Lo Engineer |
| 🎩🚂 Madder Engineer |
| 🤖 Mecha Engineer |
| 👷♂️ Mechanical Engineer |
| 🥛 Milk Engineer |
| 🏔️👷 Mountain Engineer |
| 🚜🔧🌊 Mud Engineer |
| 🚜🌧️👷 Muddy Engineer |