Data Engineer
VDart, Inc.
Irving, United States of America
8 days ago
Role details
Contract type
Permanent contract Employment type
Full-time (> 32 hours) Working hours
Regular working hours Languages
English Experience level
IntermediateJob location
Irving, United States of America
Tech stack
Query Performance
Airflow
Bash
Google BigQuery
Cloud Storage
Data Validation
Data Definition Language
Information Engineering
Data Warehousing
Data Flow Control
Identity and Access Management
Python
Networking Basics
Performance Tuning
Query Optimization
Standard Sql
SQL Stored Procedures
SQL Databases
Teradata
Data Logging
Scripting (Bash/Python/Go/Ruby)
Code Restructuring
Requirements
- 8+ years as a Data Warehouse Engineer or DBA.
- 3+ years of hands-on BigQuery administration in production.
- Map Teradata DDLs and data types to BigQuery-optimized partitioning and clustering schemas.
- Refactor legacy Teradata BTEQ scripts and SQL logic into BigQuery Standard SQL and stored procedures.
- Optimize query performance and slot utilization to manage costs for migrated workloads.
- Configure BigQuery Slot Reservations and Workload Management to replicate Teradata capacity.
- Perform data validation, row-count reconciliations, and checksums between Teradata and GCP.
- Establish query guardrails and project-level quotas to manage spend during migration phases.
- Strong SQL performance tuning and query optimization skills.
- Hands-on experience with GCP services: BigQuery, Composer/Airflow, Dataflow, Cloud Storage, Pub/Sub, Monitoring/Logging.
- Experience with EDW platform migrations and enterprise-scale data engineering.
- Strong knowledge of IAM, security controls, networking basics, and DR strategies.
- Experience with scripting (Python/Bash) and automation.
About the company
Line of Business: Service & Support About Us Heidelberg Materials is one of the world's largest suppliers of building materials. Heidelberg Materials North America operates over…, © 2026 Careerjet All rights reserved
