Engineers design the physical world — bridges, machines, circuits, and power systems — balancing what's possible, safe, and affordable. This course shows what engineering careers really involve, the math and physics that matter, and the routes in, including accredited degrees and licensure. It builds on the STEM Foundations course.

How engineers think, what to study, and how to get into the field.

Foundations for Engineering & Energy Careers

Engineering is **design under constraints**. A bridge has to be strong *and* affordable *and* buildable *and* safe — and those goals pull against each other. Engineers make trade-offs on purpose, then test and refine.

Across civil, mechanical, and electrical engineering, the daily work is similar: frame a problem, sketch options, model them with math and software, build or simulate, test, and improve. Teamwork and clear communication matter as much as the technical skill — a design only helps if others can build it.

Design under real constraints: safety, cost, time, and materials.

What engineers actually do

Engineering leans on a core of math and physics:

- **Calculus** describes how things change — speeds, forces, currents.
- **Mechanics** (forces, motion, energy) underlies civil and mechanical work.
- **Circuits and electronics** underlie electrical work.

It's normal to find this hard at first. The PDF's advice is blunt and correct: *don't skip the math.* Weakness in math becomes a ceiling later. Start with algebra and units, then build toward calculus. You don't need to be a genius — you need steady practice and good feedback.

Calculus, mechanics, and circuits — and why they're worth it.

The math and physics that matter

What engineers do, and the math and physics behind it.

The Engineering Mindset

Engineering is one of the more **regulated** STEM fields, because designs can affect public safety. Many roles expect:

- An **ABET-accredited** engineering degree (ABET is the accreditation body that signals a program meets the standard).
- For roles that sign off on public work: the **FE exam** (Fundamentals of Engineering) after graduation, then experience, then the **PE** (Professional Engineer) license.

Not every engineering job needs a PE, but knowing the requirement for your target role *before* you choose a program saves years. Check the specific occupation on O*NET and real job postings.

Why many engineering roles need an accredited degree or a license.

Degrees, accreditation, and licensure (FE/PE)

Employers hire engineers who can *show* design work. Build evidence as you learn:

- **Design projects** with constraints, choices, testing, and reflection.
- **CAD files** (computer-aided design) and test reports.
- **Internships and co-ops** — supervised real work is the strongest signal of all.

**Try it:** sketch a simple design challenge (a phone stand, a small bridge from straws, a basic circuit) and write down your constraints, your design choice, and how you'd test whether it works.

Show you can design — not just that you took the classes.

Building design evidence: projects, CAD, and internships

Degrees, licensure, and building design evidence.

Foundations for Engineering & Energy Careers

About this course

Course content

The Engineering Mindset

From School to the Field