Data Analyst Intern: QA & Data Quality

apexanalytix-careers; Greensboro (NC); On-site; USD 25,000 - 36,000; Full time

Job summary

apexanalytix seeks a Data Analyst Intern to join our Greensboro, NC team. You will work in our on-premise data environment, focusing on QA, data validation, and accuracy of data powering business decisions.

Your work includes writing SQL, performing source-to-target checks, and supporting Linux-based validation. You’ll learn about Data Catalogs, API data flows, and supplier mapping while collaborating with engineers.

Qualifications

• Currently pursuing a Bachelor’s or Master’s degree in Computer Science, Information Systems, Mathematics, or a related field.
• Strong proficiency in writing SQL queries to test data (set differences, variances).
• Comfort working in a Linux environment with basic shell commands (bash).
• Understanding of Data Warehousing (Star Schema) and ETL processes.
• Basic proficiency in Python (Pandas) for scripting or automation.
• Interest in QA with a skeptical mindset toward data and results.

Responsibilities

• Data Quality Assurance (QA) & testing: perform source-to-target validation between source systems and Data Warehouse.
• Regression testing: validate data outputs after updates to keep reports accurate.
• Data integrity checks: write SQL to identify nulls, duplicates, or schema mismatches.
• Bug reporting: document data anomalies and track to resolution with engineers.
• Data analysis: write complex SQL queries for ad-hoc business requests.
• Infrastructure interactions: use Linux CLI to run validation scripts and grep logs.
• Kubernetes support: monitor data apps, check pod status, retrieve logs for QA issues.
• Documentation: maintain Data Catalog and Business Glossary with accurate metric definitions.
• Research supplier n-tier mappings to understand upstream supplier relationships.

Skills

SQL

Linux

Kubernetes

Data Warehousing

ETL

Python (Pandas)

QA Mindset

Attention to Detail

Communication

Technical Curiosity

Education

Bachelor’s or Master’s degree in Computer Science or related field

Tools

Kubectl

Linux

Python (Pandas)

Job description

apexanalytix seeks a Data Analyst Intern to join our Greensboro, NC team. You will work in our on-premise data environment, focusing on QA, data validation, and accuracy of data powering business decisions.

Your work includes writing SQL, performing source-to-target checks, and supporting Linux-based validation. You’ll learn about Data Catalogs, API data flows, and supplier mapping while collaborating with engineers.