グレーで隔離されたカメラを見てハードハットの成熟したエンジニア - ストックフォト＆画像

Mature engineer in protective helmet looking at camera isolated on grey

Engineer in hardhat holding blueprint and looking at camera isolated on grey

Middle aged businessman in hardhat pointing with finger isolated on grey

Middle aged engineer in hardhat showing dislike sign isolated on grey

Smiling engineer in hardhat showing okay gesture isolated on grey

Positive engineer in hardhat crossing arms isolated on grey

Strict engineer in safety vest and helmet standing with crossed arms and looking at camera isolated on grey

Worried architect in safety vest and hardhat holding blueprint tube isolated on grey

Confused foreman in formal wear and protective equipment showing shrug gesture isolated on grey

Architect in hardhat talking on smartphone and looking at blueprint isolated on white

Serious architect in formal wear and safety vest holding blueprint tube isolated on grey

Close up of shocked pensioner in eyeglasses looking away