Condicionales Zero, first second

Required text I work for a company that builds roads. My position is as an environmental engineer, and I must keep up to date with the project's legal requirements and fully implement environmental management measures. Sometimes I have to change roles and manage the safety program and work with the communities. It's difficult, but I like challenges. I have many opportunities for professional growth and to achieve a more managerial position over time. If I work responsibly, I will earn that position. The work hours are long, but I manage to complete the activities. My future goal is to be promoted to general director and improve my income.