two people in a meeting

Team Leaders

Great Team Leaders are Teammates First

We approach every project with a true collaborative mentality. Only by adopting a “We, Not I” mindset can we strengthen right partnerships — within our organization and outside of it — to exceed client objectives and strengthen our relationships in the commercial construction industry.

These seasoned leaders are responsible for building and maintaining strong client relationships and for growing capable, reliable teams that improve processes, speed delivery and support all facets of your commercial construction project.

Find a Leader for Your Next Project

  • John Buescher

    John Buescher

    Job Title
    President, Central Region
    Located in
    St. Louis
    Purdue University
    Bachelor of Science Mechanical Engineering
    Washington University, St. Louis
    Master of Business Administration

    As President for McCarthy's Central Region, John oversees McCarthy operations in 29 states east of the Rockies. With nearly 25 years of experience in the construction industry, he worked his way up at McCarthy from assistant project superintendent to project superintendent, project manager, project director and business unit leader prior to assuming his current role. John is a professional mechanical engineer and also holds a Healthcare Construction Certificate from the American Society for Healthcare Engineering. John has a Bachelor of Science in mechanical engineering from Purdue University and an M.B.A. from Washington University in St. Louis.

    Authored Content

  • Ryan Sawall

    Ryan Sawall

    Job Title
    Vice President
    Located in
    Milwaukee School of Engineering
    Bachelor of Science Architectural Engineering

    As Vice President, Ryan Sawall oversees McCarthy’s work for the Omaha and Kansas City offices, as well as leads business development and client service efforts in the western portion of the McCarthy Central Region. With more than a decade of McCarthy experience, he began as a project engineer, moving up to project superintendent, project manager and project director prior to assuming his current role.

    Along with being licensed as a Professional Mechanical Engineer, Ryan is LEED AP BD+C certified through the U.S. Green Building Council and also holds a certification as a Certified Healthcare Constructor (CHC) through the National Hospital Association. He is a former board member for the Nebraska Society of Healthcare Engineers. A strong local community supporter, he is passionate about introducing young adults to possible construction careers and assisting local, small and diverse construction companies as they grow in the industry.

  • Amy Thompson

    Amy Thompson

    Job Title
    Director, Business Development
    Located in
    Bellevue University
    Bachelor of Science Marketing Management

    Amy Thompson is Director of Business Development for McCarthy’s Central Region based in Omaha, Neb. In this role, she is responsible for developing new and maintaining existing client and partner relationships in Nebraska and western Iowa.

    Amy began her career in advertising and marketing in the finance and tech industries, moving on to a client service role in the AEC industry. She has more than 15 years of experience working with contractors and designers, bringing a strong understanding of the complete design and construction process. Most recently, she spent seven years at Leo A Daly in Omaha focused on healthcare business development, and four years at DLR Group, focused on national sports business development.

    In 2016 Amy was chosen for Building Design & Construction’s 40 under 40 Award, honoring top professionals in the industry. She is active in the community, serving on the Aksarben Floor Committee and as the A4LE Membership Chairperson. She has previously served as CASA Sarpy Campaign Chair for Little CASA Su CASA for two years and on several local boards, including the Nebraska Society of Healthcare Engineers and DBIA in Omaha. Amy also founded an AEC networking group called the Omaha Business Development Friday Afternoon Club, a formal network of AEC professionals and owners.  

  • Angie Ullman

    Angie Ullman

    Job Title
    Business Development Manager
    Located in
    University of Nebraska-Lincoln
    Bachelor of Art, Journalism and Mass Communications

    As Business Development Manager in Omaha, Angela focuses on nurturing and strengthening relationships with current and potential clients throughout the region, and ensuring McCarthy continues providing exceptional service to clients in the healthcare, K-12 and commercial markets. She joins McCarthy with more than 20 years of marketing and business development experience in the AEC industry.

    Angela is currently active on the board of Keep Nebraska Beautiful and was a founding board member and former vice president of the Commercial Real Estate Women (CREW) Omaha chapter. She previously served as president of the Society for Marketing Professional Services (SMPS Nebraska) and served on the board for the Iowa Society of Solid Waste Operations and Keep Omaha Beautiful. She graduated from the University of Nebraska-Lincoln with a degree in Journalism and Mass Communications.