service industry role PNG, stickers, cliparts, transparent illustration & graphics
1045x798pxcustomer service representative, call center agent, professional communication, technical support, customer assistance, business interaction, service industry role
1824x1042pxprofessional service team, industrial workers and engineers, recruitment and employment, laborer job roles, diverse workforce group, career opportunities in various fields, skilled professionals in uniform
2495x3172pxmail carrier delivering mail, cartoon postman with yellow mailbox, professional courier service, male mailman in uniform, postal worker characters, letter delivery illustration, mail service industry role
