Mechanical Engineer
Designs and tests machines, devices, and mechanical systems.
Computing & Engineering
Engineering major, explained.
Apply science, mathematics, and design to real constraints.
Engineering applies scientific and mathematical principles to the design and improvement of products, systems, structures, and processes. Most students eventually choose a branch such as mechanical, civil, electrical, chemical, biomedical, or environmental engineering.
You might enjoy this if
Notice what feels familiar.
You want to build and test solutions.
You like understanding why a system works or fails.
You are prepared for substantial mathematics and science.
The study experience
What the work may feel like.
Programs differ by college. These labels describe common areas of emphasis, not a score or universal rating.
Reading
Regular
Writing
Some
Quantitative work
Central
Labs or hands-on work
Central
Design and making
Frequent
People and collaboration
Regular
Questions you may keep asking
What requirements must the solution satisfy?
How will the design behave under real conditions?
What changed after testing?
Calculus and physicsEngineering designModelingMaterialsSystems analysis
What can you do with this major?
One major. More than one direction.
These are example connections, not guaranteed outcomes. Many careers welcome more than one major, and some require additional education or licensure.
Civil Engineer
Plans and develops infrastructure such as transportation, water, and structures.
Electrical Engineer
Works with electrical systems, electronics, controls, and communications.
Systems Engineer
Coordinates complex requirements and interactions across an entire system.
Engineering branches have different curricula and career pathways. Some professional roles require licensure, while many industry roles do not.
Try it before college
Projects that make Engineering more real.
Reading helps you understand a field. A Compass project helps you discover whether you enjoy doing the work.
Each project includes a step-by-step plan, custom AI prompts, reflection guidance, and a finished creation for the student’s portfolio.
See how Compass works
Compass project
20–45 hours
Build It. Test It. Improve It.
Make a prototype, test it with real people or conditions, and improve it like an engineer.
- You will create
- Prototype Iteration Case Study
Compass project
30–56 hours
Build a Sensor That Notices What Humans Miss
Give a small device the ability to detect a pattern people cannot monitor continuously.
- You will create
- working sensor prototype and validation report
Compass project
30–56 hours
Build a Water Filter and Prove What It Can Do
Engineer a filter, measure specific changes, and resist the temptation to call the water safe to drink.
- You will create
- water filtration prototype and performance study
Keep exploring
Related majors worth comparing.
Sources and important context
Compass presents a curated collection of 100 widely studied and commonly searched undergraduate majors. The collection is not a statistical ranking. Major names and CIP connections follow common US college usage and the NCES Classification of Instructional Programs. Study patterns are editorial summaries of common program structures and vary by college. Career directions are examples, not guaranteed outcomes. Students should compare actual curricula, admission rules, accreditation, and licensing requirements at colleges they are considering.
NCES CIP codes: 14.0101
- NCES Classification of Instructional ProgramsNational Center for Education Statistics. Official US taxonomy for fields of study and instructional programs.
- Field of DegreeUS Bureau of Labor Statistics. Federal career exploration resources organized around broad college fields.
- O*NET OnLineUS Department of Labor. Detailed descriptions of occupations, tasks, knowledge, skills, and work activities.
Turn this interest into something real.
Explore Compass projects