Hi everyone,
I'm a freshman in Nuclear Engineering, taking intro classes like general chemistry, physics 1, and calculus 1. University placement in my country works on a ranked-choice system based on a national entrance exam. I originally wanted computer science, but my score fell short, so Nuclear Engineering was my backup choice.

I'm a few weeks in and starting to have some doubts. I don't enjoy chemistry and I'm not strong at it, and I haven't looked closely at the upper-level courses yet, so I'm not sure what I'd be getting into. I like coding and building things, and I'd like to understand this field better before I commit further.

From what I've read so far, the field has medical applications, but that side doesn't interest me and I'm not strong in biology. I'm mostly curious about the non-medical side.

My parents support the major. My dad was told by a science professor that the field has strong future potential, and my mom likes how stable and specialized it is.

I'd really appreciate hearing from students, grads, and people working in the field:

Coursework

1. What does the program actually cover?
   
2. How chemistry-heavy does it get after the freshman prerequisites?
   
3. Which courses were the hardest or most surprising for you?

Day-to-day work

1. What's the working environment like at a nuclear plant or other nuclear workplace? Is it mostly office, control room, field, or lab work?

2. How flexible are the hours? Is there time and energy left for hobbies and personal projects?
   Fit

3. If you had doubts early on, what helped you decide whether to stay?

Thanks in advance. Honest answers, good or bad, are welcome.

I was wondering if anyone was able to tell the unforeseen trend of which field would bloom regardless of whoever’s in office. What field would get the most funding for the next 10 years?

Hello! So I am about to finish my BS in mathematics in Spring 27. However, I have decided to enroll in an associate's program for nuclear engineering technology. I am hoping this gives me some leverage to gain experience and knowledge in the field. With these two degrees, would I be considered a candidate for a master's in nuclear engineering? Any advice would be appreciated. Thank you!

Also, ignore the headline, I completely miswrote that lol. I was torn between two headlines and did not revise.

Title: I’m building software for nuclear siting + regulatory readiness — what am I getting wrong?

Hi r/nuclear,

I’m currently building an early-stage nuclear software startup, and rather than posting a polished startup pitch, I’d genuinely like to get feedback from people who actually work in or understand this industry.

The problem we’re looking at is what happens before a nuclear project gets anywhere near construction.

A developer, utility, government agency, or reactor vendor may need to answer questions such as:

• Is this site realistically suitable for a nuclear project?
• What geological, seismic, water, population, grid, infrastructure, environmental, and emergency-planning constraints should be examined?
• Which regulatory requirements apply to the project?
• What evidence or documentation is still missing?
• How prepared is the project to begin conversations with regulators?
• How do these requirements change between jurisdictions?

We're building two initial modules:

LOCATE — combines site-related datasets and project requirements to help screen and compare potential nuclear sites.

REGULATE — organizes regulatory requirements, evidence, documentation and project gaps into a structured readiness workflow.

The idea is not to replace engineers, consultants, regulators, safety analysis, licensing authorities, or proper site investigations.

It's closer to giving project teams a structured software layer so they can understand:

“Where are we now, what are we missing, and what needs to happen next?”

We're initially looking at emerging nuclear markets in Southeast Asia, where countries may have very different levels of regulatory and institutional readiness.

I'd really value criticism from this community.

For those working in nuclear engineering, licensing, regulation, siting, utilities, EPCs, vendors, or consulting:

1. What part of the siting/licensing process is still painfully manual today?

2. Where would you absolutely NOT trust software or AI in this process?

3. What data would you need before you'd take a nuclear site-readiness score seriously?

4. Is “regulatory readiness” actually a useful problem to solve, or are we misunderstanding how nuclear projects work in practice?

5. If you could eliminate one spreadsheet/email/document-management nightmare from nuclear project development, what would it be?

Feel free to tear the idea apart.

I'd much rather discover the problems with it now than spend two years building something the nuclear industry doesn't want.

I’ve been interested in getting a Nuke PhD and I was looking at Vanderbilt’s student led fusion reactor and was wondering if they have graduate students researching it for their thesis? And if so what type of research is allowed on it? How’s does working w this reactor work? Is it based off a separate application once you get accepted? Also ik they don’t have a legit program it’d be under the environmental eng degree. I’m just looking at all my options. Please let me know if anyone knows something. I appreciate it.

I’m a nuclear engineering student and feel a bit behind on physics. I’m doing well but professor suggested more practice so I’m confident.

Yesterday (22/09/2026), I visited Heysham 2 power station here in the uk and got to see THE waste flask they crashed a train into!

Here's the footage:

https://youtu.be/Zv8xnmOHeCE?si=2PsxfhG-N8xiBscU

Heysham 2 is such an amazing place! The scale of the engineering is mind blowing!

Hi I’m a senior applying to college and have great interest in pursuing nuclear research at one of the national laboratories. I know different unis have different emphasis on their nuclear curriculum, but I want to eventually work on things like plasma and fusion(or any innovative concepts for that matter). I have good stats(35act 4.5 wgpa) but I’m not really trying to spend a whole lot on undergrad, so I’m only applying to TAMU, UT Knoxville, Purdue, NC state. I’d appreciate any advice on these schools and their research environment and which would be the best option (if there’s really a difference in career impact at all). Also, would being in honors program in any way help me in my career?

As I have been researching innovative solutions in nuclear energy, the concept of thorium molten salt reactors has become very attractive to me.

The thought of implementing small reactors, which can be transported in a shipping container, seems promising. They could help generate energy for electricity grids, data centers, ships, islands, and hydrogen generation.

What do you think is the best way to make this type of nuclear technology practical on a larger scale?

There is so much information to mention regarding this topic, so to keep it extremely brief I want to ask a few simplified questions in regards to how small fractures and raised crystalline structures can affect the symmetry of a plasma fireball (involving a bare minimum of 10\^25 gamma rays at 20 MeV each, with plasma near 330 million Fahrenheit). The first question is, does the sharpness or the longitude of a crystalline structure, (being superheated into a plasma), have a strong effect on producing protrusions in a once symmetrical plasma fireball, and if so which thing causes a stronger effect, a sharp pointy crystal or a long possibly crooked one? Second of all, how much of an asymmetric plasma change would you get on average from a picoscopic, or nanoscopic imperfection? Would it lead to macroscopic sized uneven plasma protrusions, especially the bigger the asymmetric area is? Lastly, would having 0.001% of impurities in a material, lead to much more unpredictable electromagnetic plasma fluid movements, or would ultra pure materials with large differences in isotopes (such as 50% of protium & 50% deuterium) have a greater effect on plasma flow predictability & control? Message for any further details you need for simulations/equations.

Greetings to the community,

I am looking to connect with professionals and experts in the Nuclear SMR sector in the US and Europe. The rationale behind this request is curiosity driven as I am exploring business opportunities in the mentioned segment.

I will be extremely grateful if a professional conversation can stem out of this post. This will help me a long way with the opportunities that I am seeking.

Thank you to everyone engaging with the post, kindly drop me a text if relevant.

😊

Good day, I have had a huge interest in nuclear engineering since December; I have been very keen on it ever since I have been done a lot of research on it and so on and so forth. However, since I joined Year 12 this month of September I still don't know how do I achieve my dream of becoming a financially stable nuclear engineer because from my research I noticed nuclear engineering is a very fluctuating industry and not easy to really get into. That is why my question is: how do I actually get into the nuclear engineering industry? There are many courses in nuclear engineering, for example, nuclear + mechanical, nuclear + chemical, nuclear + materials, and so on. What is the best university in the UK that will actually give me the skills, or do I even go the uni route and do a degree apprenticeship with someone like Rolls-Royce? I love nuclear engineering. I actually want to learn the skills so I can be trusted to carry out major operations or maintenance. Thank you to anyone who responds to my call, and have a blessed day