Browse their job listings and you will see this: &quot;To conform to U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.&quot; [1]<p>Some background here: <a href="https:&#x2F;&#x2F;www.quora.com&#x2F;Can-a-person-of-non-U-S-citizenship-get-a-job-as-an-engineer-scientist-in-any-of-the-aerospace-defence-companies-in-the-US-like-NASA-L-M-A-SpaceX-etc" rel="nofollow">https:&#x2F;&#x2F;www.quora.com&#x2F;Can-a-person-of-non-U-S-citizenship-ge...</a><p>[1] <a href="http:&#x2F;&#x2F;www.spacex.com&#x2F;careers&#x2F;position&#x2F;8316" rel="nofollow">http:&#x2F;&#x2F;www.spacex.com&#x2F;careers&#x2F;position&#x2F;8316</a>