The Master of Health, Safety and Environment (HSE) is a postgraduate qualification designed to equip professionals with the advanced knowledge and specialised skills needed for leadership roles in occupational health and safety (OHS) and environmental management (EM). The course bridges two converging disciplines — workplace safety and environmental stewardship — reflecting the growing trend in Australian industry for professionals who can manage both OHS and EM responsibilities simultaneously. Students develop expertise in hazard identification, risk assessment, environmental compliance, WHS legislation, incident investigation, and safety culture, preparing them for advisory and management roles across a wide range of industries and government sectors.

The course is designed for working professionals looking to formalise or advance their expertise, as well as recent graduates from science, health, engineering, law, or business backgrounds seeking to enter the field. Many programs offer flexible study options, including online and part-time pathways, making them accessible to those already employed in related roles. Core content typically spans two majors — Occupational Health and Safety, and Environmental Health — with students able to specialise depending on their career goals.

Employers of graduates span virtually every industry sector in Australia, including mining and resources, construction and infrastructure, oil and gas, manufacturing, healthcare, local and state government, transport and logistics, utilities, and professional consulting firms. The convergence of safety and environmental management roles is especially prominent in the mining, manufacturing, and construction sectors, where both on-site and off-site operational impacts must be managed under strict regulatory frameworks.

Most Australian universities offering a Master of Health, Safety and Environment require applicants to hold a recognised bachelor's degree (or higher award) in any discipline, with a minimum grade point average — typically around 4.0 on a 7-point scale or equivalent. For applicants seeking to specialise in the Occupational Health and Safety major, a degree in any discipline is generally accepted. However, for the Environmental Health major, additional science prerequisites are commonly required — typically at least one semester's worth of basic science units including foundation chemistry and additional study in areas such as microbiology, physics, anatomy and physiology, or environmental science completed at bachelor's level. Graduates from disciplines outside OHS, environmental health, or environmental science may be advised to first complete a Graduate Diploma in OHS or Environmental Health before progressing to the master's program, with advanced standing applying to completed units.

Relevant work experience in a health, safety, or environment-related role is not always mandatory but is highly regarded by many providers, particularly for applicants without a directly related undergraduate background. Some programs integrate work-based learning activities into assessments, meaning students already working in an HSE or related role can leverage their professional context throughout the course. For international applicants, English language proficiency must be demonstrated through recognised tests — IELTS scores of 6.5 overall (with no band below 6.0) are a common minimum requirement, though specific thresholds vary by institution. Applicants whose prior education was conducted entirely in English may be exempt from these requirements.