Cambridge and Imperial in the US

<p>Hello,</p>

<p>how well is a MSc from Cambridge or Imperial considered in the US ? And how does it compare to a MSc from US institutions ?
I'm thinking mainly in terms of job opportunities to work in the US (either with or without a US College before the MSc).</p>

<p>Thanks. Please only give advice if you are pretty sure about it (And Not Based on general university rankings).</p>