- STEM degrees blend Science, Tech, Engineering, and Maths into powerful careers across every industry, anywhere in the world.
- Bachelor’s, Master’s, or PhD? Your choice of degree shapes your salary, impact, and career path—especially in high-growth, high-income sectors.
- Whether you’re interested in biotech, machine learning, or renewable energy, discover which STEM course aligns with your goals and explore it now on Mastersportal.
Think of STEM like the engine that powers your daily life. From the apps on your phone to clean energy systems and cutting-edge medical tech, STEM is behind it all. STEM stands for Science, Technology, Engineering, and Mathematics, four areas that shape the modern world and open doors to exciting careers.
The demand for STEM professionals continues to rise. In the US alone, STEM jobs are projected to grow by more than 10% by 2033, faster than most other industries. And salaries? They're some of the highest across all sectors.
That’s why studying a STEM Bachelor’s or Master’s degree gives you future-proof skills, global job opportunities, and, in some cases, better visa benefits if you're an international student.
What exactly does STEM stand for and cover?
STEM stands for Science, Technology, Engineering, and Mathematics. These four areas are the foundation of innovation today. They collaborate to address global challenges, develop innovative tools, and enhance the way we live and work.
What each STEM area involves:
- Science – explores the natural world, from ecosystems and human biology to chemistry and particle physics
- Technology – focuses on digital systems, programming, automation, and smart solutions for real-world use
- Engineering – applies scientific and technical skills to build machines, systems, infrastructure, and energy solutions
- Mathematics – uses numbers, models, and data to predict outcomes, solve complex problems, and guide smart decisions
Overview of STEM fields
STEM area | Popular fields | Trending careers | Overlapping fields / STEM-related |
Science | Biotechnology, Environmental science, Physics | Genetic analyst, Climate scientist, Public health modeller | Biomedical science, Environmental science |
Technology | Computer science, AI, Cybersecurity, Data science | AI engineer, Cybersecurity analyst, Cloud solutions architect | FinTech, Health tech, EdTech |
Engineering | Software engineering, Renewable energy, Robotics | Sustainability engineer, Drone designer, Mechatronics expert | Smart manufacturing, Environmental engineering |
Mathematics | Statistics, Data analytics, Applied maths | Machine learning specialist, Quantitative analyst, Risk modeller | Financial engineering, AI research |
What is a STEM-related field?
A STEM-related field combines knowledge from two or more STEM areas and connects them with other industries. Examples include:
STEM-related field | STEM discipline(s) | Combined with | Example applications |
Healthcare technology | Engineering, Computer Science, AI | Wearable monitors, telemedicine platforms, diagnostic AI | |
Ecology, Urban Planning | Renewable energy systems, waste treatment, climate modelling | ||
Data Science, Cybersecurity, Software Engineering | Finance, Business | Mobile banking, trading algorithms, fraud detection | |
Educational technology (EdTech) | Computer Science, AI, UX Design | Education, Psychology | Virtual learning tools, gamified apps, AI tutors |
Bioinformatics | Biology, Statistics, Computer Science | Medicine, Genetics | Genome sequencing, disease prediction models |
Digital humanities | History, Literature, Linguistics | Text analysis, interactive archives, computational linguistics | |
Legal technology (LegalTech) | Law, Ethics | Document automation, AI-assisted case analysis, legal analytics | |
AgriTech (Agricultural Technology) | Agriculture, Sustainability | Smart irrigation, crop sensors, drone-based monitoring | |
Media technology | Software Engineering, Data Science | Arts, Communication | Animation, virtual production, real-time rendering systems |
Types of STEM degrees: your options explained
STEM degrees vary not only by level (Bachelor’s, Master’s, or Doctorate) but also by degree type, depending on your subject and where you study. In most countries, STEM subjects lead to degrees with a scientific or technical title. These usually include:
- BSc (Bachelor of Science) or MSc (Master of Science) – used for science, mathematics, computer science, and many tech-related fields
- BEng (Bachelor of Engineering) or MEng (Master of Engineering) – awarded in engineering fields such as mechanical, civil, or electrical engineering
- BASc (Bachelor of Applied Science) or MASc (Master of Applied Science) – common in Canada for engineering and applied science
- BTech / MTech – used in countries like India for technology-focused programmes
- BA / MA – not common in core STEM, but may apply in interdisciplinary areas like cognitive science, digital humanities, or tech-focused design degrees
Bachelor’s degrees in STEM
A bachelor’s degree builds your foundation in a specific STEM subject. It’s typically 3 to 4 years long and combines theory, hands-on work, and basic research skills.
What you might study:
- BSc in Biology or Physics
- BEng in Robotics or Civil Engineering
- BSc in Computer Science
- BASc in Environmental Studies and Earth Science
- BTech in Information Technology
What you can do next:
You’ll be ready for junior-level roles like software developer, research assistant, or field technician. Many students also move on to a master’s to specialise further.
Master’s degrees in STEM
A master’s lets you deepen your knowledge or pivot to a new area. It’s perfect for advancing your career, qualifying for leadership roles, or gaining international experience.
Common programmes:
- MSc in Data Science or AIvv
- MEng in Renewable Energy or Aerospace
- MASc in Biomedical Engineering
- MSc in Mathematics
- MA in EdTech or Cognitive Science (STEM-related but interdisciplinary)
Why it matters:
STEM master’s degrees can boost your salary, improve job mobility, and qualify you for post-study work visas in countries like the USA, UK, and Canada.
Doctoral degrees in STEM
Doctorates are for those who want to lead innovation, teach, or develop new knowledge through research. These usually take 3 to 6 years.
What you might research:
- PhD in Machine Learning
- PhD in Quantum Physics
- PhD in Smart Infrastructure
- PhD in Mathematical Modelling
- EngD in Robotics Systems
Career outcomes:
Doctoral grads often become university researchers, R&D leaders, policy advisors, or tech entrepreneurs.
Why pursue a STEM master’s degree?
STEM careers are growing faster than most other sectors. In the US alone, STEM jobs are projected to grow by over 10% by 2033, while the average for all other jobs is only 4%. Employers across industries are looking for people with strong technical skills, and many of these roles now require a Master’s level education.
On top of that, STEM professionals often earn more. For example, Computer Science graduates in the UK can earn around £70,000 per year, depending on their role and experience. Fields like Artificial Intelligence, Data Science, and Engineering regularly appear in lists of the highest-paying STEM degrees worldwide.
Most popular STEM disciplines on our portals:
- Computer sciences
- Data Science and Big Data
- Artificial Intelligence
- Information Technology
- Software Engineering
- Cybersecurity
- Data Analytics
- Machine Learning
* These eight STEM disciplines are the most popular and competitive across our portals (Bachelorsportal, Mastersportal, and Phdportal)
Extra perks for international students
If you’re planning to study abroad, a STEM master’s comes with some great benefits.
- In countries like the USA, completing a STEM-designated programme gives you access to a 24-month OPT extension, which means more time to gain work experience after graduation.
- Canada’s updated post‑graduation work permit rules now allow college students who complete a STEM programme to qualify for a PGWP, keeping options open in high-demand fields 
International students graduating in STEM can stay and work across Canada, gaining valuable experience and a route towards permanent residency - Other countries, like Germany and Australia also offer strong post-study work options for STEM graduates, thanks to high demand in these industries.
Popular STEM courses by region
STEM is in high demand worldwide, but some countries stand out for offering top-quality programmes, strong job markets, and international student benefits. Here's a quick look at where to study STEM and what you can expect.
STEM courses in the USA
The USA is one of the most popular destinations for STEM degrees, especially at master's and PhD levels. Many programmes are STEM-designated, meaning they qualify for OPT extensions, letting you stay and work in the US for up to 3 years after graduation.
Popular STEM courses:
- MSc in Computer Science
- MSc in Data Science
- MEng in Robotics
- MSc in Cybersecurity
- MSc in Artificial Intelligence
Top universities for STEM include MIT, Stanford, Carnegie Mellon, and UC Berkeley.
STEM courses in the UK
The UK offers highly respected STEM degrees with a focus on research, innovation, and industry links. Programmes are shorter than in many countries (usually 1 year for a master’s), and the Graduate Route visa allows you to stay in the UK for 2 years after completing your studies.
Popular STEM courses:
- MSc in Environmental Engineering
- MSc in Artificial Intelligence
- MSc in Biotechnology
- MSc in Data Analytics
Top choices include Imperial College London, University of Cambridge, University of Manchester, and UCL.
STEM courses in Australia
Australia is known for practical, industry-led education and excellent post-study work options. STEM fields are on the country's Skilled Occupation List, making it easier for graduates to find work and apply for longer visas.
Popular STEM courses:
- MEng in Renewable Energy
- MSc in Computer Science
- MSc in Marine Biology
- MSc in Cybersecurity
- MSc in Data Science
Leading institutions include University of Melbourne, Australian National University, UNSW, and University of Queensland.
STEM in other top destinations
Other great countries to study STEM include:
- Germany – tuition-free or low-cost options, especially in engineering and tech
- Canada – strong job market in IT, AI, and sustainability
- Netherlands – top-quality science and engineering programmes in English
- Sweden – innovation-driven, great for environmental science and robotics
No matter where you choose to study, STEM programmes offer international pathways, career flexibility, and access to industries that are shaping the future.
Which STEM degree should you get?
Choosing the right STEM degree is a bit like picking your player in a video game—each one comes with its own strengths, challenges, and paths to explore. The key is to find the one that matches your interests, skills, and career goals.
How to decide
Use this simple framework to help narrow down your options:
- Interest – What subjects genuinely excite you? (e.g. coding, biology, numbers, design)
- Skills – Are you more analytical, hands-on, creative, or research-focused?
- Career goals – Do you want to work in tech, healthcare, sustainability, finance, or space exploration?
- Market demand – What jobs are in demand where you want to work?
Popular STEM paths to consider
Here are some of the most in-demand and future-proof STEM fields you might want to explore:
- Computer science – Great for logical thinkers who enjoy problem-solving and building apps or software
- Data science – Ideal if you like working with numbers, patterns, and AI-powered tools
- Engineering (Mechanical, Electrical, Civil, etc.) – Suits creative problem-solvers who enjoy building systems and machines
- Biotechnology – Combines biology with tech to create healthcare and environmental solutions
- Environmental science – Perfect if you care about sustainability, climate change, and natural resources
Highest-paying STEM degrees
Let’s be honest: while passion matters, salary plays a big role in choosing a degree. The good news? STEM degrees consistently lead to some of the highest-paying jobs in the world. These fields combine specialised knowledge with high demand, making them excellent investments for your future.
Top 10 highest-paying STEM degrees
Degree | Average starting salary (global estimate) | Top career roles |
Petroleum engineering | $90,000–$105,000 | Drilling engineer, reservoir engineer, pipeline planner |
Computer science | $80,000–$100,000 | Software engineer, backend developer, AI engineer |
Aerospace engineering | $75,000–$95,000 | Flight systems engineer, satellite designer, propulsion specialist |
Electrical engineering | $75,000–$90,000 | Power systems engineer, electronics designer, automation expert |
Data science / AI | $80,000–$110,000 | Machine learning engineer, data scientist, AI specialist |
Software engineering | $78,000–$100,000 | Full-stack developer, app architect, systems engineer |
Actuarial mathematics | $70,000–$90,000 | Risk analyst, insurance modeller, financial forecaster |
Industrial engineering | $68,000–$85,000 | Operations manager, process analyst, logistics engineer |
Biomedical engineering | $65,000–$85,000 | Medical device designer, clinical engineer, R&D specialist |
Robotics engineering | $70,000–$95,000 | Automation engineer, robotics developer, embedded systems specialist |
Note: Salaries vary by country, industry, and experience. These figures reflect early career averages for graduates.
What affects salary in STEM?
- Industry – Tech, energy, and finance often pay more
- Location – The US, UK, Germany, and Australia offer high STEM salaries
- Degree level – Master's and PhD holders usually earn more than bachelor’s grads
- Experience and skills – Coding, AI, and data skills boost pay across fields
Conclusion
A STEM degree isn’t just a study choice—it’s a smart step toward a future full of opportunity. Whether you’re passionate about building technology, solving environmental problems, or working in fast-growing fields like AI or biotechnology, STEM puts you in the centre of global progress.
From bachelor’s to PhD, STEM degrees lead to high-demand jobs, competitive salaries, and careers that make a real-world impact. And if you’re an international student, many countries offer extra visa benefits and job opportunities just for completing a STEM programme.
So what’s next?
Start by thinking about what excites you—data, design, energy, health? Then explore which degree level and country fit your goals. Whether it’s the USA, UK, Australia, or beyond, there’s a STEM programme waiting for you.
Ready to take the next step?
Explore hundreds of accredited STEM master’s degrees on Mastersportal, and find the one that matches your future.
Useful guides to read next:
- STEM Scholarships: Funding for Science, Technology, Engineering, and Mathematics
- Your Complete Guide to a Master's in Bio & Biomedical Engineering
- How to choose the right STEM degree
- Why study a Computer Science degree in Europe?
- Best countries for engineering degrees
FAQs about STEM degrees
1. Is an MBA a STEM degree?
Not all MBAs are STEM-designated, but some are. Programmes that include analytics, information systems, or technology management may qualify as STEM in the USA. These often come with added benefits like a 24-month OPT extension for international students after graduation.
2. Is data analytics a STEM degree?
Yes. Data analytics combines maths, statistics, and computing—making it a recognised STEM field in most countries. It’s one of the fastest-growing areas, with high demand for roles in AI, business intelligence, and machine learning.
3. Is MEM a STEM course?
Yes. The Master of Engineering Management (MEM) blends engineering with leadership and management. It’s typically considered STEM in the US and is often chosen by engineers who want to move into tech-focused management roles.
4. Is MIS a STEM course?
Often, yes. Management Information Systems (MIS) sits at the intersection of business and technology. Many master’s programmes in MIS are STEM-designated, especially if they include data systems, cybersecurity, or IT infrastructure.
5. Is MPH a STEM course?
Not usually. The Master of Public Health (MPH) is generally classified as a health or social science degree. However, specialisations like biostatistics or epidemiology may be considered STEM-designated in certain universities, particularly in the US.
6. Is supply chain management a STEM course?
It depends. Some Supply Chain Management programmes—especially those focused on logistics technology, data analytics, or operations research—are recognised as STEM in the US. Always check the programme details to confirm its designation.
