The Master of Philosophy (Engineering) — commonly known as the MPhil (Engineering) — is a Higher Degree by Research (HDR) qualification that sits between an Honours degree and a Doctor of Philosophy (PhD). Unlike coursework-based postgraduate degrees, the MPhil is primarily research-driven: students undertake a substantial, original research project under the supervision of experienced academics and submit a thesis that makes a genuine contribution to engineering knowledge. At least two-thirds of the program must consist of research activity, though candidates may also be required to complete supplementary coursework units in research methods or discipline-specific topics. The program typically takes one to two years full-time (or two to four years part-time), and in exceptional cases, outstanding candidates may be recommended for upgrade to a PhD candidature. Specialisations span the full breadth of engineering disciplines, including civil and structural engineering, mechanical engineering, electrical and electronic engineering, chemical and process engineering, biomedical engineering, environmental engineering, software and computer engineering, robotics and intelligent systems, and aerospace engineering.

The MPhil (Engineering) is designed for graduates who want to develop advanced research skills, deepen expertise in a niche area of engineering, or use the qualification as a stepping stone toward doctoral study and academic careers. Candidates work closely with a supervisory panel, develop a refined research proposal, and progressively build toward a thesis typically ranging from 30,000 to 40,000 words. Employers who value this qualification include government agencies (such as the Department of Industry, Science and Resources, CSIRO, and defence bodies), major engineering consultancies, energy and resources companies, technology and innovation firms, advanced manufacturing organisations, and universities and research institutes. The MPhil signals high-level analytical ability, intellectual independence, and the capacity to solve complex, real-world engineering challenges.

To be admitted to a Master of Philosophy (Engineering) program at an Australian university, applicants typically need to hold a relevant bachelor's degree with Honours (First Class or Second Class Upper Honours) in engineering or a related discipline, or a master's degree by coursework that includes a significant independent research component such as a thesis, dissertation, or major research project. Some institutions also consider applicants who hold a three-year bachelor's degree with a strong distinction average (typically 75% or above) in a closely related discipline, or a combination of qualifications, research publications, and professional experience that can be assessed as equivalent. Applicants must also have identified a proposed research topic and, in many cases, must have secured a willing and available supervisor within the relevant engineering faculty before an offer of candidature is made. Academic performance benchmarks typically require at least a credit average (65% or GPA 3.0 out of 4.0) at minimum, with first class honours often preferred for competitive scholarships.

International applicants are required to demonstrate English language proficiency. Standard requirements include an IELTS Academic score of at least 6.5 overall with no individual band below 6.0, or a TOEFL iBT score of at least 79 with minimum component scores, or equivalent results in the Pearson Test of English (Academic). The English test result must generally have been taken within the previous 24 months at the time of application. Supporting documents required at application typically include certified academic transcripts, a curriculum vitae or resume, a detailed research proposal outlining the intended area of investigation, evidence of English proficiency (for international applicants), and in some cases, academic referee reports. Domestic students eligible under the Australian Government's Research Training Program (RTP) may receive a full tuition fee offset for up to two years of full-time equivalent study.