Senior Data Engineer

Title: Senior Data Engineer
Location: Houston, TX (Onsite/Hybrid – Based on Client Requirements)
Employment Type: Full-Time

We are hiring a Senior Data Engineer with deep expertise in Snowflake, AWS, Data Governance, and Ontology-Driven Data Models. The ideal candidate will have experience building enterprise-scale cloud data platforms and working within the Oil & Natural Gas Midstream domain.

Required Experience:

• 12+ Years of Data Engineering
• Snowflake Data Architecture & Performance Optimization
• AWS (S3, Glue, Lambda, Athena, EMR, Redshift)
• Data Modeling & Data Warehouse/Lakehouse Design
• ETL/ELT Development
• Informatica
• dbt
• Apache Iceberg
• SQL & Python
• Data Governance & Metadata Management
• Data Catalog, Lineage & Data Quality
• Ontology & Semantic Modeling

Mandatory:

• Oil & Natural Gas Midstream Industry Experience
• Claude AI / Generative AI Experience
• Enterprise Snowflake Implementations
• Strong Communication & Stakeholder Management

Huge Plus:

• Snowflake Horizon
• Snowflake Catalog
• Knowledge Graphs (RDF, OWL, SPARQL)
• AI-Ready Data Platforms
• RAG Architectures
• CI/CD & Git
• Data Observability & Data Contracts

Key Responsibilities:

• Design and build scalable data pipelines on Snowflake & AWS
• Develop ETL/ELT pipelines using Informatica and dbt
• Build governed, reusable enterprise data products
• Implement metadata, lineage, and governance solutions
• Design semantic models and ontology-driven data structures
• Support AI, analytics, and enterprise data initiatives