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The Senior Data Modeler role at Doranjones is an on-site position located in Dallas, TX.

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Senior Data Modeler

DoranjonesDallas, TX3h ago

We are seeking a Senior Data Modeler to lead the assessment and redesign of a legacy data ecosystem into a modern, scalable data lake architecture. This role will define the target-state data architecture and operating model across ingestion, standardization, validation, curated datasets, and governance in a complex, multi-partner environment.

The engagement will culminate in a structured gap analysis and phased migration roadmap, with clear sequencing and implementation recommendations. The ideal candidate brings deep modeling expertise, architectural clarity, and the ability to stabilize downstream processing ecosystems through disciplined data design and governance.

Responsibilities

Assess existing data ingestion pipelines, storage structures, data models, and batch processing dependencies

Identify root causes of recurring data quality issues, lineage gaps, and downstream performance bottlenecks

Design a scalable, layered data architecture supporting raw ingestion, standardized data, and curated consumer-aligned datasets

Define canonical data models to standardize heterogeneous partner data across formats

Recommend and apply appropriate modeling approaches, including dimensional, Data Vault, normalized, or hybrid models

Establish data validation, enrichment, and transformation patterns that improve reliability and consistency

Define data quality rules, validation checkpoints, naming conventions, and metadata standards

Design data contracts and schema evolution strategies to support partners onboarding and backward compatibility

Establish governance and ownership models, including data stewardship and accountability frameworks

Define metadata management, lineage tracking, observability, and lifecycle management standards

Conduct structured gap analysis between current and target states

Develop a phased migration roadmap that minimizes operational risk and stabilizes downstream batch ecosystems

Provide implementation recommendations across people, process, tooling, and governance

Required Experience

Advanced expertise in logical and physical data modeling across structured and semi-structured data

Strong experience designing canonical data models and standardization strategies

Deep understanding of dimensional modeling, including star and snowflake schemas

Practical knowledge of Data Vault and hybrid modeling approaches

Experience transforming legacy data platforms into modern data lake or lakehouse ecosystems

Proven track record addressing systemic data quality issues at scale

Experience designing ingestion frameworks for heterogeneous data sources

Strong grasp of metadata management, lineage, and observability concepts

Experience defining governance models and stewardship frameworks

Demonstrated ability to conduct structured assessments, gap analysis, and roadmap development

Strong stakeholder engagement and architectural communication skills

Preferred Experience

Experience leading enterprise-scale data modernization initiatives

Demonstrated success in stabilizing downstream batch ecosystems through improved modeling and governance

Experience delivering phased migration roadmaps in complex, multi-partner data environments

Experience supporting healthcare payer data domains such as claims, enrollment, providers, or quality reporting

McLaren Strategic Solutions is a leading-edge global technology consulting firm, addressing critical challenges across industries such as retail, financial services, and healthcare. Integrating a powerful ecosystem of platforms with capital-efficient execution, McLaren specializes in digital transformation to help businesses optimize operations, accelerate revenue, and achieve scalable outcomes. McLaren’s expertise spans the development of customer-centric applications, modernizing systems for cost-effectiveness and security, and leveraging cloud scalability for future-ready architectures. With a deep commitment to operational excellence, McLaren provides comprehensive managed services, including application maintenance, cybersecurity, platform solutions, and AI-optimized operations, ensuring seamless, secure, and efficient performance.

From supply chain automation to compliance and analytics, McLaren drives measurable impact: improving workforce productivity, reducing inventory costs, and cutting technology ownership expenses. With its emphasis on automation and zero business downtime, McLaren facilitates seamless migrations from legacy systems to modern platforms, enabling organizations to harness the full potential of digital transformation. Backed by strategic partnerships and a proven delivery model, McLaren empowers clients to innovate, modernize, and achieve lasting success in today’s digital economy.

McLaren is a certified minority owned business through the NMSDC and has a mission to place more people from non-traditional backgrounds into sustainable technology careers. Through partnerships with non-profit technology programs in underserved communities and Veteran organizations, candidates transition from tech training programs into real IT careers at McLaren. Our unique recruitment policy allows us to create exceptional teams, bringing a broad spectrum of experience to our company and creating anything but a traditional consulting firm.

Visit McLaren Strategic Solutions to learn more!

Doran Jones Inc. is proud to be part of the McLaren Strategic Ventures Group.

Senior Data Modeler

Responsibilities

Required Experience

Preferred Experience

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