For Students & Career Changers
Turn your science background into a high-demand career
Your Journey Starts Here
Occupational Hygiene is one of Africa's fastest-growing safety careers. With increasing focus on workplace safety and regulatory compliance, qualified occupational hygienists are in high demand across mining, manufacturing, construction, and industrial sectors.
If you have a background in science, environmental health, or safety, you already have the foundation for a rewarding career in occupational hygiene. We'll help you navigate the path from where you are to where you want to be.
The Discipline
Occupational Hygiene is the science of anticipating, recognizing, evaluating, and controlling workplace conditions that may cause workers' illness or adverse health effects.
Dusts, fumes, gases, vapors
Noise, vibration, heat, radiation
Molds, bacteria, viruses
Workstation design, repetitive motion
Occupational Hygienists are the professionals who identify these hazards, assess the risks, and recommend controls to keep workers safe and healthy.
Career Progression Paths
Entry-level position supporting hygiene surveys and monitoring. Perfect for recent graduates starting their career.
SAIOH registration: Grade 12 (NQF 4) or the OHTA201 module, studying in the field or working under a registered hygienist, and a one hour multiple choice assessment (50% pass mark).
Mid-level professional conducting comprehensive assessments and managing hygiene programs.
SAIOH registration: a tertiary qualification at NQF 6, or Grade 12 with the OHTA Intermediary Certificate, at least two full years of occupational hygiene work, then written and oral assessments (65% pass mark each).
Senior professional leading complex investigations, developing control strategies, and managing teams.
SAIOH registration: a tertiary qualification at NQF 8 with relevant science subjects plus the OHTA Intermediary Certificate or an equivalent, at least five full years of experience, then written and oral assessments (70% pass mark each).
Registration requirements as published by SAIOH on the SAQA professional designations register. The OHTA201 module is the foundation course we teach. SAIOH registration requirements in full · OHTA201 course details
Salary Potential in South Africa
What does occupational hygiene actually pay in South Africa?
Industries Hiring Now
Qualifications & Pathways
How OH Gear Up Helps You
Access to Occupational Hygiene Training Association courses, including the foundational OHTA201 course.
Step-by-step guidance to become an Occupational Hygiene Assistant through SAIOH.
Mock interviews, CV optimization, and preparation until you land your first position.
Personalized career roadmap from where you are to where you want to be.
Recommendations to companies and Approved Inspection Authorities we work with.
Ongoing mentorship throughout your career progression.
Ready to Start Your Journey?
