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DuCharme, McMillen & Associates

Delivers corporate tax services and technology

Lead Engineer - Enterprise Architecture

IT OperationsConfirmed live in the last 24 hours
Full-timeNo salary listed

About the Job

Requirements

  • A bachelor's degree in Computer Science, Information Technology, Information Systems, Engineering, or a related field is required; equivalent relevant experience will be considered.
  • At least 10 years of progressive experience in solution architecture, enterprise architecture, software engineering, systems design, platform architecture, or related disciplines.
  • Demonstrated experience leading enterprise or solution architecture for complex, cross-functional initiatives involving multiple systems, data sources, integrations, vendors, and business functions.
  • Demonstrated ability to establish target-state architectures, architecture standards, governance processes, reference patterns, and multi-year roadmaps.
  • Experience translating ambiguous business needs into structured options, architecture recommendations, and decision-ready materials.
  • Experience evaluating build-versus-buy alternatives, third-party platforms, vendor solutions, and total lifecycle implications.
  • Strong working knowledge of cloud architecture, APIs and integration patterns, identity and access management, data platforms, security principles, system lifecycle management, and modern software delivery.
  • Practical experience designing AI-enabled capabilities, including generative AI, retrieval-augmented generation, intelligent agents, automation, and enterprise knowledge solutions.
  • Experience leading, coaching, or formally managing architects, senior engineers, or other technical professionals.
  • Ability to communicate architecture through capability models, roadmaps, diagrams, decision records, standards, and executive presentations.

Responsibilities

  • Define and maintain current-state, future-state, and transition architecture, including enterprise standards, principles, reference architectures, and reusable solution patterns.
  • Partner with business leaders and stakeholders to understand strategic objectives, business capabilities, operational challenges, and emerging needs, translating them into practical technology strategies and solution approaches.
  • Engage early in business initiatives to shape requirements, evaluate alternatives, identify dependencies, and ensure proposed solutions address the underlying business need before significant investment or development begins.
  • Ensure major technology initiatives align with business strategy, enterprise capabilities, security requirements, data strategy, platform direction, and the long-term technology roadmap.
  • Lead solution architecture for significant business and technology requests, developing solution options, conceptual architectures, trade-offs, risks, dependencies, and implementation recommendations.
  • Facilitate architecture and solution-design discussions across business stakeholders, engineering, data, security, systems, delivery teams, and external vendors to drive informed decisions.
  • Establish and lead architecture governance, including solution reviews, architecture standards, design decisions, exceptions, dependencies, and technical risk management.
  • Lead build-versus-buy evaluations and assess third-party solutions for business fit, enterprise alignment, integration, security, data considerations, scalability, supportability, and long-term maintainability.
  • Provide architecture leadership for AI-enabled solutions, including generative AI, intelligent agents, retrieval-augmented generation, document intelligence, automation, Microsoft Copilot, and other emerging technologies.
  • Help establish architectural standards and governance for AI solutions, partnering with security, data, systems, legal/compliance, and business stakeholders to ensure solutions are appropriately designed, governed, and operationalized.
  • Partner with engineering leads and delivery teams to validate technical feasibility and translate approved architectures into implementable designs while maintaining alignment with broader enterprise direction.
  • Identify opportunities to reduce architectural fragmentation, redundant capabilities, technical debt, unnecessary complexity, and inconsistent technology patterns.
  • Support technology investment and portfolio decisions by identifying opportunities for enterprise reuse, shared capabilities, platform consolidation, modernization, and strategic technology adoption.
  • Lead, mentor, and develop a team of 2–3 technical professionals while remaining personally engaged in high-impact enterprise and solution architecture work.
  • Communicate architecture direction, solution recommendations, investment implications, risks, and trade-offs to executives, business leaders, and technical teams, building organizational alignment around key technology decisions.
  • Perform other duties as assigned.

Desired Qualifications

  • Experience with Microsoft Azure and Microsoft 365; experience with Microsoft Copilot, Copilot Studio, Azure AI services, or comparable enterprise AI platforms is strongly preferred.
  • Experience in professional services, tax, financial services, or another information-intensive and regulated environment is a plus.

About the Company

DuCharme, McMillen & Associates

Delivers corporate tax services and technology

DMA provides corporate tax services across the U.S., Canada, and Europe for large public and private companies, helping them solve tax challenges since 1972. It acts as an extension of a client’s tax department by assigning experienced professionals based on each client’s specific needs. Services cover property tax, tax technology, US and Canada sales taxes, VAT, telecommunications tax, fuel and excise tax, income tax, credits and incentives, unclaimed property, business license compliance, and crown royalties. The product works by combining tax expertise with technology to reduce future tax burdens, streamline tax administration, and manage compliance. The company differentiates itself through being employee-owned, a culture of entrepreneurial service, broad geographic reach, and highly personalized, hands-on staffing. Its goal is to minimize clients’ taxes, improve efficiency of tax operations, and prevent unnecessary tax costs through tailored solutions and ongoing support.

Company size
501-1,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Indianapolis, IN
Founded
1972

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