How hard is it to get paid to do PhD in the US as an international student in engineering? Quick background about myself

I just want to give a quick introduction to my background but I think this could be relevant and beneficial to a lot of people. I am a Mechanical Engineering student studying at Imperial College London and working towards a GPA 4.0 equivalent, with a GPA 3.7-3.8 predicted/guaranteed. I will be graduating with an MEng degree in the summer of 2018. I also hold a Turkish passport (non-EU).

Into the question

I want to know how hard it is to get fully covered for tuition fees, accommodation and other expenses while getting paid a salary on top (I would still be consent with not getting paid as long as I do not pay anything other than my pocket money). From minimal research I came to find that this can be extremely unlikely, although, I also found that you have slightly more chances in some fields such as engineering since a lot of capital flow from the industry.

So from base line knowledge, I suspect my main options are to secure a scholarship that covers you fully, get the university to fund you or get a company to sponsor your research. I also know that it is usually a combination of the above.

I am a very driven person with a lot of passion for the field and I will be applying to universities such as Stanford and MIT. I am currently doing a research internship at Stanford and I also hold past research experience from Imperial College London. I will likely be getting published in a decent journal from my current research internship (at the age of 20). I just want to know what are the chances of getting paid let alone paying for tuition fees since I do not want to ask my parents for financial help. I would rather find a good job then to pay thousands of dollars for another 4-5 years, although doing a PhD has been my aspiration since very young.

Please do not hesitate to point to further resources as answer to the question and any help is appreciated.
In engineering, the primary source of support for international PhD students in the US is:


10.4% via teaching assistantships
71.7% via research assistantships or traineeships
11.5% via fellowships or grants
Small portion via other sources (e.g. self funded, employer funded).


Source: Survey of Earned Doctorates, TABLE 35. Doctorate recipients' primary source of financial support, by broad field of study, sex, citizenship status, ethnicity, and race: 2014

In STEM fields in the US, both US citizen and international PhD students are generally offered admission with funding, which will be provided via teaching assistantships, research assistantships, or some combination of the above. US STEM PhD offers that don't come with funding are generally not worth accepting. So it's not about specifically trying to get funding, it's about getting a real offer of admissions (which should come with funding).