Civil Engineer in 1759: Smeaton lights the Eddystone and names the profession

To take legal responsibility for a design, yes, almost everywhere. In the United States only a licensed Professional Engineer may stamp and sign drawings; the UK and Commonwealth use Chartered status, Canada the P.Eng, Japan its own national examination. Graduates work for years under a licensed engineer's supervision first, so unlicensed engineers are common — unaccountable ones are not.

How long does it take to become a civil engineer? A three- to five-year accredited degree gets someone working immediately, which makes this one of the faster professional entries. Full professional standing takes longer: in the US, typically four more years of supervised experience plus two examinations before the PE license; in the UK, an accredited master's and a professional review for Chartered status. Roughly eight years from leaving school to signing your own drawings.

What is the difference between a civil engineer and an architect? An architect shapes what a building looks like and how people use its spaces; a civil or structural engineer makes it stand up — sizing the beams, columns and foundations, checking wind, earthquake and ground behavior against building codes. On infrastructure such as bridges, dams, highways and water systems there is usually no architect at all: the engineer carries the whole design.