As a Graduate Analytics Engineer on the Cyber Analytics team, you will help transform raw data into organised, usable, well‑documented, and tested data models. These data models will support security teams in drawing insights, developing reporting capabilities, advanced analytics, and solutions to enhance our security defences. You will work closely with cross‑functional security and data teams to ensure the security data is reliable, accurate, and accessible.
Responsibilities and Key Activities
* Assist in implementation of ETL/ELT processes to move data between different layers (raw, trusted, curated) of the data lake, supporting various real‑time and batch cyber use cases.
* Support the development of logical and physical data models for cyber data products to aid threat detection, incident response, and reporting.
* Contribute to raising the quality bar of the team's codebase by producing high‑quality code and documentation of data pipelines, data models, and their quality metrics.
* Work closely with stakeholders and data team members, actively participating in monitoring and improving the data quality of cyber data products.
Qualifications
* You are a recent graduate or early‑career professional with a strong passion for big data, data modelling, data quality and ETLs.
* Proficiency in SQL and programming languages such as Python.
* Familiarity with or willingness to learn ETL and ELT frameworks, data modelling and orchestration tools such as Airflow and dbt.
* Exposure to cloud data platforms (Databricks on Azure or similar) is a plus.
* Understanding of data lakes, data warehouses and general data management concepts.
* Experience with BI tools like Tableau is a plus.
* Desire to learn about cybersecurity principles and practices.
* Strong communication skills, both written and verbal, enabling effective engagement with all team members and stakeholders.
* Collaborator and team player, with experience in development models such as Mobi or ensemble programming.
Benefits and Working Conditions
Our vision at Tesco is to become every customer’s favourite way to shop, whether they are at home or out on the move. We are proud to have an inclusive culture where everyone truly feels able to be themselves. We offer a range of diverse full‑time & part‑time working patterns across many business areas. We work in a blended pattern combining office and remote working, and our offices will continue to be where we connect, collaborate and innovate.
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