I saw a job description last week for a Head of Supply Chain. It listed 47 separate responsibilities. I counted. I want to be clear: this was not a role for a team of four people cleverly disguised as one job. This was a single position, sitting in a mid-size manufacturing business in Northern Ireland, advertised at a salary I recognised immediately as being about 18 months out of date. The role had been live for 11 weeks. The hiring manager was starting to believe the right person didn't exist.