The typical Marathon Oil HES Professional salary is $93,460. HES Professional salaries at Marathon Oil can range from $76,000 - $140,933. This estimate is based upon 4 Marathon Oil HES Professional salary report(s) provided by employees or estimated based upon statistical methods. When factoring in bonuses and additional compensation, a HES Professional at Marathon Oil can expect to make an average total pay of $100,960 . See all HES Professional salaries to learn how this stacks up in the market.
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