Brazer Bricklayer Carpenter Concrete Finisher Cutter ElectricElectronics Technician. The data custodian information custodian is responsible for maintaining and protecting the data. Maintenance Worker Job Description Here are the key duties and responsibilities of a building maintenance technician. . Someone has to keep track of finances and make sure that the books are kept properly that employees and bills get paid that income gets to the bank and that theres enough money in the checking account to keep operating. Updated on May 16 2019. Following health and safety codes performing regular maintenance paying bills on time and maintaining the proper insurance are all part of a. The roles and responsibilities of a data owner are as follows. Maintenance Worker responsibilities include. A habitable unit is structurally sound and has adequate water heating and electricity. Performing minor fixes such as repai...