What kind of work would I do at ENSR?

It depends on the position, but typically your day would involve assisting project managers with a wide variety of projects with tasks such as field work; scientific and engineering applications; computer applications (such as modeling or data analysis); interaction with clients and/or government agencies; report writing; and so forth. At ENSR, we generally work with other team members - both locally and from other ENSR offices - and travel (both domestic and to a lesser extent international) is not uncommon.