engineer; technician; technical expert
Broad term for a person with specialized technical skills, from engineering and IT to skilled trades. Often implies formal qualifications or professional expertise.
He works as an engineer at a major manufacturer.
このシステムの保守には専門の技術者が必要だ。
Maintaining this system requires a specialized technician.
He works as an engineer at a car company.
I hope to become an engineer in the future.
This school trains excellent engineers.
There is a shortage of IT engineers in Japan.
information processing engineer