Pros
The company states 'All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.' Which sums the situation well. A very strong ethical bias. Individuals are well supported for engineering degrees and similar training. Cutting edge technologies make for a fascinating environment in which to work. Numerous benefitsthrough flextra scheme (medical insurances, cycle-to-work scheme, child care vouchers, holiday purchase / sell, etc). Also includes a good company pension - you contribute up to 5% and the company will put in double what you do.
Cons
Some departmental head roles can be predetermined years in advance, but this is fairly rare. Plenty of annual training done on EH&S, ethics and business practices, for everyone. This can be tiresome, but it ensures the ethical fairness that prevails. UK sites have a lack commitment to R&D, much of which is token gesture, and dictated to be externally funded by at least 50%. Mixed onward progression of such work, some of which relates more to individuals desires to publish white papers, that provide new technologies for the project teams to incoroprate into new contracts.