Location where a task is completed. When pertaining to a place of employment, the work environment involves the physical geographical location as well as the immediate surroundings of the workplace, such as a construction site or office building. Typically involves other factors relating to the place of employment, such as the quality of the air, noise level, humidity and additional perks. I also includes all necessary devices to carry out interpreting services such as headphones, camera, screen, notebook, telephone or microphone.
Business dictionary: http://www.businessdictionary.com/definition/work-environment.html
Estellés, Anna. Revisión del entorno de trabajo de un traductor de contenido web. Grupo Tecnolettra, Universitat Jaume I, Castellón. Revista Tradumática número 08. 2010.