Chemistry

Analytical chemist
Biochemist
Medical chemist
Cosmetologist
Chemistry technologist
Enzymes chemist
Food chemist
Food & drug inspector
Forensic chemist
Hazardous waste manager
Geochemist
Inorganic chemist
Metallurgist
Occupational safety specialist
Organic chemist
Petroleum specialist
Pharmaceutical company worker
Pharmacologist
Physical chemist
Plastics engineer
Radiochemist
Soil chemist
Wastewater treatment chemist
Water purification chemist

Mathematics

Accountant
Aerodynamics specialist
Air Traffic control specialist
Auditor
Banker
Business consultant
Computer programmer 
Database administrator
Economist
Engineering analyst
Market research analyst 
Meteorologist
Risk manager
Statistician
Systems analyst

Physics

Architect
Astronaut
Astronomer
Astrophysicist
Biophysicist
Cardiac imaging researcher
Chemical physicist
Computer software development
Crime laboratory analyst
Geologist
Health physicist
Hydrographic surveyor
Laser engineer
Laser technician
Medical technology development
Medical technology technician
Meteorologist
Microwave technician
Molecular physicist
National defense
Nuclear engineer
Nuclear technicians and technologist
Radiation protection technician
Radiation therapy technician

All Disciplines

University or college professor
Science journalist
Lawyer
Legislator/Lobbyist
High School Teacher
Science Laboratory Technician
Researcher
Manufacturing technician
Industrial manager
Technical sales or service representative