The typical GlaxoSmithKline Principal Scientist salary is £49,364. Principal Scientist salaries at GlaxoSmithKline can range from £40,934 - £60,206. This estimate is based upon 7 GlaxoSmithKline Principal Scientist salary report(s) provided by employees or estimated based upon statistical methods. When factoring in bonuses and additional compensation, a Principal Scientist at GlaxoSmithKline can expect to make an average total pay of £55,637 . See all Principal Scientist salaries to learn how this stacks up in the market.
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