Data Architect

About HASI

HASI is an investor in sustainable infrastructure assets advancing the energy transition. With more than $15 billion in managed assets, our investments are diversified across multiple asset classes, including utility-scale solar, storage, and onshore wind; distributed solar and storage; RNG; and energy efficiency. We combine deep expertise in energy markets and financial structuring with long‑standing programmatic client partnerships to deliver superior risk‑adjusted returns and measurable environmental benefits.

HA Sustainable Infrastructure Capital, Inc. is listed on the New York Stock Exchange (Ticker: HASI). For more information, visit

HASI is an investor in sustainable infrastructure assets advancing the energy transition. With more than $15 billion in managed assets, our investments are diversified across multiple asset classes, including utility‑scale solar, onshore wind, and storage; distributed solar and storage; RNG; and energy efficiency. We combine deep expertise in energy markets and financial structuring with long‑standing programmatic client partnerships to deliver superior risk‑adjusted returns and measurable environmental benefits.

HA Sustainable Infrastructure Capital, Inc. is listed on the New York Stock Exchange (Ticker: HASI). For more information, visit

Responsible for the design, development, implementation, and support of mission‑critical enterprise data solutions. As a Data Architect, you will work with cross‑functional teams to gather and document data, integration, and development requirements to meet business needs. You will design, develop, test, and implement database solutions that bring together complex data from disparate sources into databases, data warehouses, and data lakes. You will integrate data across systems using web‑based APIs and other unstructured and semi‑structured sources, including extensive ingestion and processing of Excel files.

The role will also require practical experience with data governance tools and ERP systems, specifically SAP General Ledger.

Expected salary range of $135,000 - $175,000, based on experience and location. In addition, HASI offers an annual bonus program; 401(k) with company match; an equity incentive program; comprehensive medical, dental and vision benefits; paid time off for vacation, holidays, and sick days; and much more.

• Develop and implement scalable, high‑performance, and secure data architectures that meet business requirements and integrate with various data systems (e.g., databases, data warehouses, data marts, data lakes, Microsoft Fabric, and other cloud platforms).
• Translate business requirements into specifications for data structures and relationships, including data imports/exports, transformations, and associated processes.
• Create and maintain data models for complex, non‑uniform datasets using modern data access and storage methodologies.
• Lead data management and governance practices by establishing data quality standards, defining data governance policies (leveraging tools such as Microsoft Purview), ensuring compliance with regulatory requirements, and driving best practices for data security, privacy, and lifecycle management.
• Design and oversee the integration of data from multiple sources and formats—structured, semi‑structured, and unstructured—including large‑scale ingestion and parsing of hundreds of Excel files.
• Manage and support production databases, data warehouses, and ETL processes including security, backups, and upgrades, ensuring speed, scalability, and reliability.
• Provide expertise in Excel data modeling, Power BI, and Power Query for business analytics and reporting solutions.
• Provide support as required to ensure availability and operation of applications and ETL processes.
• Continuously monitor, assess, and improve the performance of data systems, ensuring efficient data processing and reducing system bottlenecks.
• Ensure proper configuration management and change controls are executed to policy.
• Provide training and assistance to users for any developed systems or processes.
• Participate in business analysis activities…