As a data engineer, you would be responsible for designing and building data pipelines that extract, transform, and load data from various sources into data warehouses or data lakes. You would also be responsible for ensuring the reliability, scalability, and security of these pipelines.

As a cloud architect, you would be responsible for designing and implementing cloud-based solutions that meet the needs of clients. You would work with clients to understand their requirements, and then design cloud architectures that are secure, scalable, and cost-effective.

As a DevOps engineer, you would be responsible for developing and implementing continuous integration and continuous deployment (CI/CD) pipelines that automate the build, testing, and deployment of software applications. You would also monitor and maintain these pipelines to ensure their reliability and efficiency.

As a cloud security engineer, you would be responsible for designing and implementing security solutions that protect cloud-based systems and data. You would work with clients to identify their security requirements, and then design and implement security measures such as firewalls, intrusion detection systems, and encryption.