Here is our current list "How to Become" guides cover the letter M:
Machine Printer
Make-up Artist
Management Consultant
Manager
Manufacturing Production Manager
Manufacturing Production Planner
Marine Biologist
Marine Craftsperson
Marine Engineer
Marine Engineering Technician
Market Research Executive
Market Research Interviewer
Market Trader
Marketing Manager
Masseur/Masseuse
Mastic Asphalter
Materials Engineer
Materials Reclamation Officer
Materials Scientist
Materials Technician
Mathematician
Measurement and Control Technician
Meat Hygiene Inspector
Meat Process Worker
Mechanical Engineer
Mechanical Engineering Technician
Media Researcher
Medical Illustrator
Medical Laboratory Assistant
Medical Photographer(specialism of Medical Illustrator)
Medical Physicist
Medical Receptionist
Medical Secretary
Mental Health Nurse(specialism of Nurse)
Merchant Navy Deck Officer
Merchant Navy Engineering Officer
Merchant Navy Rating
Messenger
Metallurgist
Metals Industry Production Operative
Meteorologist
Meter Reader
Microbiologist
Midwife
Mining Engineer
Model Maker
Motor Vehicle Body Repairer/Refinisher/Builder
Motor Vehicle Manufacturing Worker
Motor Vehicle Mechanic/Technician
Motorcycle Courier(specialism of Courier)
MP/Politician
Multimedia Designer
Museum Assistant/Technician
Museum Attendant
Museum/Art Gallery Curator
Music Composer
Music Conductor
Music Industry Promotions Manager
Music Teacher
Music Therapist
Musical Instrument Maker/Repairer