Sr. Data Engineer

What this role involves

Mariana Minerals is seeking a Senior Data Engineer to own a data domain end-to-end, designing pipelines, schemas, and contracts for industrial plant data. The role involves working with messy real-world sources and feeding data to ML systems for autonomous refining operations. The engineer will mentor others and collaborate with ML and process engineers.

Skills this posting asks for

• python
• sql
• database design
• data warehousing
• time-series data
• data pipelines
• orchestration
• containers
• ci/cd
• data quality
• observability
• data lineage
• machine learning
• training datasets
• feature engineering
• model monitoring
• industrial systems
• sensor data

Requirements

• 4 years of experience
• Level: senior

From the employer’s posting

ABOUT MARIANA MINERALS Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We’re reimagining the minerals supply chain by combining deep industry expertise with advanced soft…