Junger Mann in Uniform mit Messgerät arbeitet mit Internet-Geräten und Drähten im Serverraum. - Stockfoto & -bild

Young man in uniform have a job with internet equipment and wires in server room.

Young man in uniform have a job with internet equipment and wires in server room.

Top view of young man in uniform with measuring device that works with internet equipment and wires in server room.

Young man in uniform with notepad in hands works with internet equipment and wires in server room.

Young man in uniform works with internet equipment and wires in server room.

Young man in uniform drinking coffee against internet equipment and wires in server room.

Top view of young man in uniform with measuring device that works with internet equipment and wires in server room.

Man in uniform stands on the ladder and works with internet equipment and wires in server room.

Connects cables. Preparation for the polygraph test. Conception of the lie detector.

Using computer. Adult man in grey colored uniform works in the automobile salon.

You must wear this devices. Polygraph examiner works in the office with his lie detector's equipment.

Your fingers please. Preparation for the polygraph test. Conception of the lie detector.

Using computer. Adult man in grey colored uniform works in the automobile salon.

Modern laptop. Typing on keyboard. Industrial worker indoors in factory. Young technician with orange hard hat.

This will test your heart rate. Polygraph examiner works in the office with his lie detector's equipment.