Transportation Engineering Specialist 3: Bachelor's Degree in Engineering, Construction Project Management, or Concrete Industry Management and 3 Years of Demonstrated Competency in planning, developing and/or constructing projects OR Master's Degree in Engineering, Construction Project Management, or Concrete Industry Management and 2 Years of Demonstrated Competency in planning, developing and/or constructing projects. Transportation Engineering Specialist 2: Bachelor's Degree in Engineering, Construction Project Management, or Concrete Industry Management and 2 Years of Demonstrated Competency in planning, developing and/or constructing projects OR Master's Degree in Engineering, Construction Project Management, or Concrete Industry Management and 1 Year of Demonstrated Competency in planning, developing and/or constructing projects.