Young technician in grey uniform holding mobile phone, showing thumb up and looking jolly , front view.

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• factory worker
• industrial worker
• technician
• worker
• engineer
• adult
• man phone
• portrait
• men women
• young
• profession
• man portrait
• portrait woman
• production
• adult woman
• engineering
• man
• woman
• industrial
• occupation
• fabrica
• research
• job
• maintenance
• science
• phone
• uniform
• smartphone
• helmet
• center
• 24+