JMT Executive and Leadership Team

October, 2026

Leadership Overview

JMT has 6 executives leading key functions including marketing strategy, operational oversight, and regional business leadership.

Focused on delivering comprehensive engineering solutions, JMT maintains a commitment to excellence in infrastructure design, environmental planning, and construction management across diverse markets throughout the United States.

Leadership Roles at JMT

  • Deputy Chief Operating Officer & Senior VP - Barry Epley
  • President - Jim Thornberry
  • President - Sandra Dales
  • President - Jack Moeller
  • President - Michael Blair
  • Executive Vice President & Chief Marketing Officer - Eric Madden
  • Barry Epley - Deputy Chief Operating Officer & Senior VP

    Barry Epley, the Deputy Chief Operating Officer & Senior VP at JMT, manages internal operational workflows and project delivery standards. Overseeing the execution of complex engineering programs, the Deputy Chief Operating Officer & Senior VP ensures that all construction management services meet rigorous quality benchmarks. This leadership role involves coordinating resources across multiple regional offices to optimize project timelines and budget efficiency. By streamlining internal processes, Barry Epley directly impacts the operational capacity of the firm. Epley monitors performance metrics to identify areas for improvement in environmental planning and design delivery. Through close collaboration with project managers, the Deputy Chief Operating Officer & Senior VP maintains high standards of technical excellence. Ultimately, Epley secures the operational stability required to support the firm's extensive portfolio of infrastructure projects while fostering a culture of safety and precision in every engineering endeavor.

    Jim Thornberry - President

    Jim Thornberry, the President at JMT, architects the overarching strategic vision for the firm's national infrastructure division. Overseeing large-scale transportation and civil engineering projects, the President ensures that the company maintains its status as a leader in the construction and architecture industry. This leadership role involves guiding the firm's expansion into new geographic markets and diversifying the service portfolio. By fostering relationships with key stakeholders and public agencies, Jim Thornberry directly impacts the firm's ability to win major infrastructure contracts. Thornberry coordinates with other executive leaders to align corporate goals with evolving industry standards. Through a focus on sustainable design and innovative engineering, the President drives the firm's commitment to environmental stewardship. Ultimately, Thornberry secures the long-term viability of the organization by prioritizing technical expertise and client satisfaction in every project phase.

    Sandra Dales - President

    Sandra Dales, the President at JMT, directs the firm's environmental and water resources division. Overseeing complex ecological assessments and regulatory compliance, the President ensures that all engineering designs adhere to strict environmental standards. This leadership role involves managing multidisciplinary teams to deliver sustainable solutions for public and private sector clients. By integrating advanced mapping and survey data into environmental planning, Sandra Dales directly impacts the success of critical infrastructure projects. Dales collaborates with regional directors to ensure that environmental services remain a core component of the firm's value proposition. Through the implementation of innovative mitigation strategies, the President drives the firm's reputation for technical excellence in environmental engineering. Ultimately, Dales secures the firm's market position by providing essential expertise that balances development needs with ecological responsibility across all operational regions.

    Jack Moeller - President

    Jack Moeller, the President at JMT, leads the firm's structural engineering and building design operations. Overseeing the design and construction management of complex facilities, the President ensures that all projects meet safety and performance requirements. This leadership role involves managing the technical staff responsible for structural integrity and architectural innovation. By leveraging advanced design software and engineering methodologies, Jack Moeller directly impacts the quality and durability of the firm's built environment projects. Moeller coordinates with project teams to ensure that design solutions align with client objectives and budget constraints. Through a focus on structural efficiency, the President drives the firm's ability to deliver high-performance buildings and infrastructure. Ultimately, Moeller secures the firm's standing as a premier provider of architectural and engineering services by maintaining a rigorous focus on technical precision and project delivery excellence.

    Michael Blair - President

    Michael Blair, the President at JMT, manages the firm's urban planning and community development initiatives. Overseeing the integration of land use planning with infrastructure design, the President ensures that projects contribute positively to regional growth. This leadership role involves engaging with municipal partners to develop comprehensive planning solutions that address modern urban challenges. By utilizing advanced mapping and survey data, Michael Blair directly impacts the effectiveness of community-focused engineering projects. Blair coordinates with cross-functional teams to ensure that planning efforts support the firm's broader construction management goals. Through a commitment to sustainable urban design, the President drives the firm's influence in shaping the built environment. Ultimately, Blair secures the firm's reputation as a trusted partner for public agencies by delivering planning services that prioritize long-term community benefits and infrastructure resilience.

    Eric Madden - Executive Vice President & Chief Marketing Officer

    Eric Madden, the Executive Vice President & Chief Marketing Officer at JMT, directs all corporate branding and market positioning initiatives. Overseeing the firm's outreach strategies, the Executive Vice President & Chief Marketing Officer ensures alignment between engineering service offerings and client needs across the United States. This leadership role involves analyzing market trends to identify growth opportunities in the architecture and construction sectors. By optimizing communication channels, Eric Madden directly impacts the firm's ability to secure large-scale infrastructure projects. Madden manages the integration of digital marketing tools with traditional business development efforts to maintain a competitive edge. Through consistent brand messaging, the Executive Vice President & Chief Marketing Officer strengthens the reputation of the firm within the engineering community. Ultimately, Madden drives long-term revenue growth by expanding the reach of the company's specialized survey, mapping, and design services.

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    Frequently Asked Questions Regarding JMT Top Executives and Leadership Team

    Who leads JMT?
    JMT is led by Barry Epley (Deputy Chief Operating Officer & Senior VP), along with executives such as Jim Thornberry (President) and Sandra Dales (President).
    Who is part of JMT’s executive team?
    The executive team of JMT includes leaders such as Barry Epley (Deputy Chief Operating Officer & Senior VP), Jim Thornberry (President), Sandra Dales (President) and other senior executives.
    How many executives does JMT have?
    JMT has 6 executives leading key business areas.
    What roles are included in JMT’s leadership team?
    The leadership team of JMT includes roles such as Deputy Chief Operating Officer & Senior VP, President, President, President, President.