A Civil Engineer is a professional who designs and oversees the construction of public works and infrastructure projects. They work in a wide range of industries, including construction, transportation, and environmental engineering.

Key responsibilities of a Civil Engineer include:

1. Planning and designing infrastructure projects: Civil Engineers use their expertise in mathematics, physics, and materials science to plan and design infrastructure projects such as roads, bridges, water treatment plants, and airports. They use computer-aided design (CAD) software to create detailed designs and plans.

2. Conducting site investigations and surveys: Civil Engineers conduct site investigations and surveys to evaluate the conditions of the site and determine the feasibility of the project. They collect data and analyze it to identify potential issues and risks.

3. Managing construction projects: Civil Engineers manage construction projects, ensuring that they are completed on time, within budget, and according to specifications. They create project plans, monitor progress, and make adjustments as needed to ensure that project objectives are met.

4. Collaborating with other professionals: Civil Engineers collaborate with other professionals, such as architects, environmental scientists, and project managers, to develop and implement engineering solutions. They communicate complex technical information in a clear and concise manner and work effectively in a team environment.

5. Ensuring compliance with regulations: Civil Engineers ensure that infrastructure projects comply with local, state, and federal regulations. They obtain permits and approvals, and ensure that projects meet safety and environmental standards.

6. Staying up-to-date on industry trends: Civil Engineers stay up-to-date on industry trends and advances in technology, ensuring that they are using the most current and effective engineering techniques and tools.

Overall, a Civil Engineer is responsible for planning, designing, and overseeing the construction of public works and infrastructure projects. They conduct site investigations and surveys, manage construction projects, collaborate with other professionals, ensure compliance with regulations, and stay up-to-date on industry trends.