Mark Slezak

Mark Slezak has extensive experience in health, environment, and safety (HES) risk management, currently serving as HES Risk Manager at Oxy since March 2012, where responsibilities include managing the corporate HES risk program. Prior to this role, Mark held the position of Risk Engineering Leader at Occidental Oil & Gas from 2010 to 2011, focusing on assessing risks, providing program direction, and training within the HES risk function. Mark earned a Bachelor of Science in Mechanical Engineering (BSME) from Case Western Reserve University from 1975 to 1979.