A building engineer is recognised as being expert in the use of technology for the design, construction, assessment and maintenance of the built environment.

Areas of study include: As a multifaceted build environment professional, a building engineer can provide important leadership in the design and construction of the built environment, collaborating with architects, engineers, builders and other design professionals.

[4] In Canada, Building Engineers have to follow an interdisciplinary program that integrates pertinent knowledge from different disciplines.

[6] The titles, tasks and duties of a building engineer may vary from one European State to another.

Many 'Building Engineers' are employed by Scottish, English and Welsh local authorities to enforce and apply the Building Regulations and other Building Act 1984 related functions, including public safety in respect of "Dangerous Structures", etc.