Sr. Data Architect

LG Energy Solution; Westborough (MA); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

100% employer sponsored medical,Dental

Job summary

LG Energy Solution Vertech is seeking a Senior Data Architect to design and operate a centralized data foundation enabling trusted analytics and AI across the enterprise. You will architect the data layer between operations and business data products, aligning definitions and semantic models for consistent interpretation.

Responsibilities include expanding the data platform, onboarding new sources, and implementing governance, security, and scalable patterns with Snowflake and dbt.

Qualifications

• Bachelor's degree in a technical field.
• 5+ years in data architecture, data engineering, BI, or related roles.
• Strong data modeling, governance, and semantic layer knowledge.
• Advanced SQL with modern cloud data platforms.
• Experience with Snowflake and dbt is required.

Responsibilities

• Design and operate centralized data models and foundational structures.
• Transform siloed data into standardized datasets for analytics.
• Develop semantic models and metrics for consistent reporting.
• Onboard new data sources and expand the data platform.
• Prepare data assets for AI and advanced analytics.
• Design Snowflake access controls and data-sharing models.
• Define data quality standards and governance practices.
• Identify scalability opportunities for long-term growth.
• Create comprehensive documentation and standards.

Skills

Data modeling

Semantic layer

Snowflake

dbt

SQL

Data governance

Education

Bachelor's degree in Computer Science, Engineering, Data Analytics, Information Systems, or related field

Certifications: Snowflake, Microsoft, DAMA, or data architecture

Tools

Snowflake

dbt

Cloud data platforms

Job description

LG Energy Solution Vertech, Inc. (LGES Vertech) is a full-service energy storage system supplier and integrator. Using our core strengths of expert service to our customers, unparalleled safety, and excellence in manufacturing, we bring standardized, fully integrated energy storage systems to a rapidly growing worldwide market. Our systems address our customers' needs to reduce capital equipment and installation costs while enhancing system level performance and reliability using automated monitoring systems and analytics across the battery, power conditioning and auxiliary systems. Our AEROS® energy operating system is the engine of innovation to provide advanced control functions allowing our customers to maximize the value of their energy storage assets. Our service capabilities include advanced monitoring and analytics, scheduled maintenance, augmentation, and auxiliary system upgrades. The combination of excellence in battery technology and production coupled with nearly two decades of energy storage integration makes LGES Vertech a leading supplier and integrator in the power and energy markets.

LGES Vertech is a highly matrixed, team oriented organization that fosters cross functional collaboration and innovation. The company seeks high caliber candidates with proven experience and with characteristics that embody our corporate commitment to the virtues of humble, hungry and smart in all we do. Our diverse and growing team enjoys competitive salaries, generous benefits, including 100% employer sponsored medical, dental, vision, life and disability insurance.

For more information about LGESVT, please visit www.lgensol-vt.com.

Position Overview

The Senior Data Architect is responsible for designing and operating Vertech's centralized data foundation, enabling trusted analytics, reporting, and AI solutions across the enterprise.

This role serves as the architect of the data layer that sits between operational systems and business-facing data products. The role transforms fragmented and complex source data into a trusted and scalable foundation that can be consistently leveraged across the organization.

The position plays a key role in expanding the breadth and maturity of the centralized data platform by incorporating new data sources, establishing common business definitions, and developing the semantic layer that enables consistent interpretation of data across reporting, analytics, and AI solutions.

Success in this role is measured by the organization's ability to leverage a common data foundation, reducing dependence on shadow databases, siloed reporting solutions, and competing versions of business data.

The Senior Data Architect combines systems thinking with architectural excellence, creating scalable patterns that improve reliability, maintainability, governance, security, performance, and cost management across the enterprise data ecosystem.

Snowflake and dbt are the primary technologies supporting Vertech's centralized data platform, and strong experience with both platforms is essential. The role works closely with the Data Products & Enablement Manager, Business Applications, Information Technology, Cybersecurity, business stakeholders, and external partners to ensure enterprise data remains trusted, scalable, and aligned with Vertech's long-term data and AI strategy.

Primary Responsibilities

• Central data architecture: Design and evolve scalable data models and foundational data structures that support analytics, reporting, and AI initiatives used by data products, data practitioners, and data consumers.
• Data normalization: Transform siloed source-system data into standardized, cohesive, business-friendly datasets that can be easily understood and consumed by technical and non-technical users.
• Semantic layer development: Design and maintain semantic models, business definitions, metrics, hierarchies, and context layers that ensure consistent interpretation of data across reporting and AI platforms.
• Data platform expansion: Expand the centralized data platform by identifying, prioritizing, and onboarding new data sources and incorporating additional business systems and datasets into the shared data model.
• AI data readiness: Prepare enterprise data assets for AI and advanced analytics use cases through improved structure, metadata management, contextual relationships, documentation, quality controls, and governance practices.
• Snowflake governance and access design: Develop scalable frameworks for Snowflake role design, access controls, and data-sharing models that balance usability, security, cost tracking, and long-term maintainability.
• Data quality frameworks: Define standards and controls that improve trust, consistency, accuracy, completeness, and reliability across enterprise data assets.
• Platform scalability: Identify opportunities to reduce complexity, eliminate redundancy, improve maintainability, and support long‑term growth of enterprise data assets.
• Documentation and standards: Create and maintain technical documentation, data dictionaries, architecture diagrams, semantic definitions, governance artifacts, and development standards.

Accountability:

• Owns design and execution related to centralized data models, semantic layer, data architecture standards, Snowflake access frameworks, and data governance implementation.
• Recommends improvements to enterprise data structures, governance practices, data quality controls, access models, and scalability initiatives to the Sr. Manager, AI & Data.
• Supports security exceptions, architecture deviations, data-sharing agreements, or governance policies with appropriate stakeholder approval.
• Escalates unresolved data ownership, access, data quality, architecture, and prioritization conflicts to the Sr. Manager, AI & Data.

Key Knowledge, Skills and Abilities

Required:

• Bachelor's degree in Computer Science, Engineering, Data Analytics, Information Systems, or a related technical field.
• 5+ years of experience in data architecture, data engineering, analytics engineering, business intelligence, or related disciplines.
• Strong understanding of data modeling, data architecture principles, and data governance practices.
• Strong understanding of semantic layer and context layer frameworks.
• Advanced SQL skills and experience working with modern cloud data platforms.
• Experience designing scalable and maintainable data structures that support reporting, analytics, and AI use cases.
• Strong understanding of metadata management, master data concepts, role-based access controls, and enterprise data standards.
• Demonstrated ability to simplify complex information and communicate technical concepts effectively to business stakeholders.
• Strong analytical, documentation, communication, and problem-solving skills.
• Experience with Snowflake and dbt.
• Experience developing semantic layers, governed metrics, or enterprise reporting frameworks.
• Familiarity with data governance frameworks, data catalog solutions, or stewardship programs.
• Experience supporting AI and machine learning use cases through data preparation and architecture.
• Experience within renewable energy, manufacturing, field service, or asset-intensive industries.
• Relevant Snowflake, Microsoft, DAMA, or data architecture certifications.

Working Conditions/Office Environment/Travel

• Remote role with regular collaboration across distributed business, IT, Cybersecurity, HQ, and external partner teams.
• Requires participation in cross-functional meetings, technical design sessions, governance discussions, stakeholder workshops, and data architecture reviews.
• Occasional travel may be required for company meetings, workshops, vendor engagements, or enterprise data and AI initiatives.