happy engineer in glasses and white coat standing with hand in pocket and showing thumb up

---

Size: 4912px × 7360px
Photo credit: © LightField Studios / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: adult, air, approval, bearded, camera, caucasian, cheerful, coat, compressed, compressor, compressors, emotion, emotional, engineer, equipment, european, factory, gesture, glasses, hand, handsome, happiness, happy, indoors, industrial, industry, infrastructure, machinery, man, occupation, person, pipeline, pipes, piping, pocket, pose, positive, profession, professional, science, show, sign, smile, smiling, stand, supply, symbol, system, technician, technology, thumb, white, work, young