Junior Data Engineer

Aramark

full-time

Posted on: 8/28/2025

Location: Pennsylvania • 🇺🇸 United States

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💰 $70,000 - $80,000 per year

Junior

BigQueryETLPythonSQL

About the role

Create and deploy Power BI reports, including paginated reports in Report Builder for multiple projects
Write and troubleshoot DAX queries and create calculated columns/ measures
Design, implement and maintain semantic models in Power BI
Develop and optimize SQL queries in Report Builder and BiqQuery to extract and transform data
Design and support ETL workflows for data ingestion, transformation and loading
Handle report transport across environments (UAT/PROD)
Able to work with parameterized reports; complex semantic models and ensure accurate data relationships; implement and manage Row Level Security (RLS)
Understand and use BigQuery data models for QA and report generation
Must be capable of prioritizing and accommodating urgent requests
Able to handle fast turnaround times and manage multiple projects or priorities simultaneously
Perform self QA of their work before reporting or delivery

Bachelor’s degree in Computer Science or related field preferred
At least 2-3 years of experience in Power BI or other data visualisation tools
Strong knowledge of Power BI architecture: data models, DAX and Report Builder
Strong Understanding of semantic modeling in Power BI, including relationships, measures and hierarchies
Experience with SQL and BigQuery for Querying and data modeling
Familiarity with Python for data manipulation and automation is a plus