Basic Qualifications for level 2: Bachelor of Science Degree in a STEM discipline (Science, Technology, Engineering, Math) discipline plus 2 years of technical /engineering experience OR Masters of Science Degree in a STEM discipline (Science, Technology, Engineering, Math) discipline plus 0 years of technical / engineering experience. Basic Qualifications for level 3: Bachelor of Science Degree in a STEM discipline (Science, Technology, Engineering, Math) discipline plus 5 years of technical /engineering experience OR Masters of Science Degree in a STEM discipline (Science, Technology, Engineering, Math) discipline plus 3 years of technical / engineering experience.