The position requires EPA Universal Refrigeration Certification AND a technical trade degree with 5 years of related mechanical work experience OR a high school diploma or equivalent AND minimum of 8 years of Mechanical/HVAC experience in a facility operations or construction environment. For positions requiring such access, offers of employment are contingent upon the employer being able to obtain the necessary authorization, including, if required, an export license from the U.S. Department of Commerce's Bureau of Industry and Security, the U.S. Department of State's Directorate of Defense Trade Controls, or other government agencies.