![Line art hand-drawn illustration of a construction worker and architect, repairman and engineer, and industrial worker in uniform. Project manager, and employees in helmet, isolated 15326107 Vector Art at Vecteezy Line art hand-drawn illustration of a construction worker and architect, repairman and engineer, and industrial worker in uniform. Project manager, and employees in helmet, isolated 15326107 Vector Art at Vecteezy](https://static.vecteezy.com/system/resources/previews/015/326/107/original/line-art-hand-drawn-illustration-of-a-construction-worker-and-architect-repairman-and-engineer-and-industrial-worker-in-uniform-project-manager-and-employees-in-helmet-isolated-vector.jpg)
Line art hand-drawn illustration of a construction worker and architect, repairman and engineer, and industrial worker in uniform. Project manager, and employees in helmet, isolated 15326107 Vector Art at Vecteezy
![Portrait of asian little boy with technician, engineer or astronaut uniform holding tablet pc. | CanStock Portrait of asian little boy with technician, engineer or astronaut uniform holding tablet pc. | CanStock](https://cdn.xxl.thumbs.canstockphoto.com/portrait-of-asian-little-boy-with-technician-engineer-or-astronaut-uniform-holding-tablet-pc-stock-photo_csp58054827.jpg)
Portrait of asian little boy with technician, engineer or astronaut uniform holding tablet pc. | CanStock
![Female Industrial Engineer in Uniform with Clipboard on White Background. Stock Photo - Image of industrial, health: 141305624 Female Industrial Engineer in Uniform with Clipboard on White Background. Stock Photo - Image of industrial, health: 141305624](https://thumbs.dreamstime.com/z/female-industrial-engineer-uniform-clipboard-white-background-safety-equipment-141305624.jpg)
Female Industrial Engineer in Uniform with Clipboard on White Background. Stock Photo - Image of industrial, health: 141305624
![Male Industrial Engineer in Uniform with Clipboard on White Stock Photo - Image of portrait, hard: 142457740 Male Industrial Engineer in Uniform with Clipboard on White Stock Photo - Image of portrait, hard: 142457740](https://thumbs.dreamstime.com/b/male-industrial-engineer-uniform-clipboard-white-background-safety-equipment-142457740.jpg)