🛠 Engineer (Build and Research Type)
Features:
Shortens build and research time, reduces resource cost
Increases resource efficiency
Leans towards defense skill
Suitable Timing
Especially suitable for Commanders who have not yet reached level cap. Use Engineer to quickly advance build and research, solidify basic combat power, and take advantage of this opportunity for quick upgrade.
Recommended Skill to Learn (Profession Lv. at which the skill can be learned is in parentheses):
Rapid Production (1), Build for Free/Research for Free (10), Cooperative Construction/Research (30), Resource-Saving (35), Recycling (35)
Here is a video with some good information about the Engineer Profession.