Engineer professional classification:
Construction and engineering: civil engineer, construction engineer, construction design engineer, building construction engineer, surveying engineer, geological survey engineer, construction budget engineer, construction management engineer, roads and bridges engineers, civil engineers, municipal engineers, road engineers, civil engineers, civil structural engineers, cost engineers, construction supervision engineers, road management engineers, civil engineering engineers, municipal engineers, highway engineers, civil engineering, civil structural engineers, price Engineer, Construction Supervision Engineer, Road and Bridge Engineer, etc.
Mechanical, automation category: mechanical engineers, automation engineers, electromechanical equipment engineers, mechanical design engineers, casting design engineers, mechanical manufacturing engineers, mining engineers, mechatronics engineers and so on.
Decorative design: environmental art design engineers, architectural decoration engineers and so on.
Plumbing, chemical: building plumbing and electrical installation engineers, fire protection plumbing and electrical engineers, water supply and drainage engineers, water conservancy and hydropower engineers, heating and ventilation engineers, heat treatment engineers, heating, ventilation and air-conditioning engineers, chemical engineers and so on.
Construction electrical: electrical engineers, electrical equipment engineers, etc..
Computer, electronics, communications: computer engineers, electronic instrumentation engineers, communications engineering engineers, electronic information engineering engineers, computer and application engineers, electronic technology engineers, optoelectronics technology engineers, electronic information engineers, etc.
Gardening, horticulture: agronomist, horticulturist, lecturer, garden design engineer, etc.
Ship, refrigeration category: ship technology engineer, refrigeration engineer, etc.