The global big data and analytics market is expanding and projected to reach $655 billion by 2029. Recent data shows that data engineering roles are growing each year. Whether you are exploring how to start a data engineering career or looking to achieve a senior data engineering position from a junior data engineer role, having an expert career mentor data engineer can change your career from difficult to achievable.
Building a successful career in data engineering requires technical skills and guidance from someone who understands the changing landscape of data infrastructure, cloud platforms, and analytics systems.
A career in data engineering means understanding business intelligence, machine learning infrastructure, and data management. Unlike data scientists who only focus on data analysis and modeling, data engineers make the founding pillar of systems that make data accessible, reliable and ready to use across organisations.
Data Engineer Early Career
Your data engineer career begins with technical knowledge and hands-on project experience. Entry-level data engineer professionals gain essential skills like
SQL query optimisation
Python programming
Basic ETL (extract, transform, load)
Managing pipelines
Debugging
Database and APIs
During this stage, many professionals start as junior data engineers, data analysts, or software engineers before transitioning to senior data engineer roles. The entry point involves working under the guidance of senior data engineers, managing existing pipelines, and debugging data quality issues.
Mid-Level Data Engineer Career
Professional data engineers with two to five years of experience build end-to-end data pipelines, collaborate with data and production teams, and optimise systems for better performance. This stage is a turning point in a data engineer career where different paths are available based on specialisations and organisational needs. A mentor helps you decide your next step based on your skills and interests.
Current salary data shows that a mid-level data engineer earns between $120,000 and $150,000 annually in Australia. Salary may vary based on location and years of experience. A data engineer mentor can guide you to negotiate a better salary in your data engineer career.
Senior Leadership Roles
Senior data engineers who have more than five years of experience work on leading architectural design, defining data strategy, and mentoring junior data engineers. With the help of an expert data engineer mentor, you can achieve positions like Data Architect, Engineering Manager, or Chief Data Officer and command salaries up to $190,000 annually.