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Lead Data Architect

Caterpillar · Mossville, IL · $128,470–$192,710 a year · Full time

Posted Sep 30, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about a time you mapped a messy current-state data landscape. How did you get the full picture?

What they are checking: Whether they can uncover systems, flows, redundancies and gaps the way the posting describes.

Tell me about a time you had to explain a data architecture decision to business leaders.

What they are checking: Whether they have the strong business engagement and communication skills the posting asks for.

What would you do

How do you split responsibilities with a Lead Data Engineer?

What they are checking: Whether they understand the partnership the posting describes and can design without doing the engineer's job.

Two business groups define the same metric differently. How do you resolve it?

What they are checking: Whether they can lead people to a shared definition instead of building two versions forever.

What standards would you set first if you were starting this role?

What they are checking: Whether they can prioritize the few standards that unlock the most value early.

About the work

How do you define a future-state data architecture that teams will actually follow?

What they are checking: Whether their blueprints are practical and adopted, not slide decks that get ignored.

Walk me through how you approach data modeling for a new business domain.

What they are checking: Whether they start from business concepts and use conceptual, logical and physical models with purpose.

What does good data governance look like to you in practice, not just on paper?

What they are checking: Whether they can make ownership, quality and definitions real for teams across the Power and Energy segment.

How do you think about lakehouse, warehouse and data mesh patterns? When would you pick each?

What they are checking: Whether they choose patterns based on the organization's needs instead of following trends.

How do you design for data quality so problems are caught early?

What they are checking: Whether they build validation and ownership into the architecture instead of cleaning up later.

Practice this interview out loud.

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The full job description

As published by Caterpillar.

Career Area: Technology, Digital and Data Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Lead Data Architect Role Summary: We are seeking an experienced Lead Data Architect to define and guide the Power & Energy segment data vision, structure, and standards in close partnership with the Lead Data Engineer. This role is accountable for designing the blueprint of the data ecosystem—ensuring that data is structured, governed, and aligned to business needs. The ideal candidate brings a balance of strategic thinking, data modeling expertise, and firsthand architectural guidance across modern data platforms along with strong business engagement and communication skills. What You Will Do: Data Strategy & Target State Vision • Map the current-state data landscape related to critical business initiatives, including systems, flows, redundancies, and gaps. • Define and maintain the future-state data architecture vision and roadmap aligned to business strategy. • Establish guiding principles for scalable, reusable, and governed data ecosystems. Data Modeling & Architecture • Build and maintain conceptual data models that define core business entities and relationships. • Guide the development of logical and physical data models in collaboration with engineering teams. • Ensure consistent application of industry-standard modeling techniques (e.g., dimensional, data vault) • Define canonical data definitions and promote reuse across domains. Solution Design & Engineering Partnership • Partner closely with the Lead Data Engineer to translate architecture into implementable solutions. • Provide oversight and guidance on end-to-end data solution design, from ingestion through consumption. • Ensure architecture decisions support performance, scalability, and extensibility. • Review and validate solution designs to ensure alignment with architectural standards. Cross -Functional Alignment • Build collaborative relationships with business stakeholders and cross-functional teams, ensuring requirements are accurately understood. • Possess strong verbal and written communication skills essential for presenting findings and driving alignment between technical solutions and business outcomes. • Function as a trusted advisor on data-related decisions and trade-offs. Data Governance & Standards • Ensure the right data sources are identified and leveraged for each use case. • Enforce alignment with enterprise data standards, governance policies, and security requirements. • Promote data quality, consistency, and lineage across the data ecosystem. • Define standards for metadata management, data classification, and access controls. What You Have: • Bachelor’s degree in computer science, Information Systems, Data Engineering, Software Engineering, or related technical field (or equivalent experience) • Progressive experience in data, analytics, information architecture, or enterprise technology roles. • Experience leading enterprise-scale data architecture initiatives across multiple business domains. • Deep expertise in enterprise data architecture, data warehousing principles and data modeling (conceptual, logical, physical) • Proven experience defining and implementing enterprise data strategies, roadmaps, standards, and governance frameworks. • Experience partnering with executive leadership, business stakeholders, and technology teams to translate business strategy into data architecture solutions. Top Candidates Will Have: • Knowledge of Caterpillar's Power & Energy business, including products, customers, operations, and key business processes. • Experience managing work for a team of data engineers, providing direction, prioritizing deliverables, and ensuring high-quality, timely execution. • Proficiency in at least one programming language (e.g., Python, Java, etc.) • Demonstrated success leading large-scale data modernization, cloud migration, and digital transformation programs. Additional Info : • The location for this position is East Peoria, IL or Mossville, IL • Domestic relocation is NOT available. • This role requires 5 days onsite. • SPONSORSHIP IS NOT AVAILABLE. What You Will Get: • Our goal at Caterpillar is for you to have a rewarding career. Our teams are critical to the success of our customers who build a better world. • Here you earn more than just a salary because we value your performance. We offer a total rewards package that provides benefits on day one (medical, dental, vision, RX, and 401K) along with the potential of an annual bonus. Added benefits include paid vacation days and paid holidays. • All qualified individuals - Including minorities, females, veterans, and individuals with disabilities - are encouraged to apply. About Caterpillar - Caterpillar Inc. is the world’s leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. For nearly one hundred years, we’ve been helping customers build a better, more sustainable world and are committed and contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed. Summary Pay Range: $128,470.00 - $192,710.00 Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar. Benefits: Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits. • Medical, dental, and vision benefits* • Paid time off plan (Vacation, Holidays, Volunteer, etc.)* • 401(k) savings plans* • Health Savings Account (HSA)* • Flexible Spending Accounts (FSAs)* • Health Lifestyle Programs* • Employee Assistance Program* • Voluntary Benefits and Employee Discounts* • Career Development* • Incentive bonus* • Disability benefits • Life Insurance • Parental leave • Adoption benefits • Tuition Reimbursement * These benefits also apply to part-time employees This position requires working onsite five days a week. Visa Sponsorship is not available for this position. Posting Dates: September 30, 2026 - October 11, 2026 Any offer of employment is conditioned upon the successful completion of a drug screen. Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply. Not ready to apply? Join our Talent Community .

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