Lester Manning

Senior Mechanical Engineer
Midlands & South
Mechanical
HNC Building Services Engineering
at CAD21 since 2026

A senior mechanical engineer leading mechanical design delivery across several projects: HVAC calculations, specifications, stage 3 to 4 design reports, stage 4 packages in Revit and AutoCAD, and mentoring the junior engineers.

Outside of work, you’ll find me…

Watching Aston Villa.

The kind of problem I like getting stuck into…

One I can put my engineering experience to work on to find the answer.