
Our Team

Maria J. Posey
Maria J. Posey is CEO and Founder of Viking Impact Advisors. She sets the firm's strategy, leads business development and operations, and oversees the quality of every engagement, whether she leads the work herself or it is delivered by one of Viking's affiliates. She founded the firm in June 2024 to help workforce boards, nonprofits, and public agencies get from where they are today to where they want to go. Its name is an homage to her Swedish heritage.
Before founding Viking, Maria was Managing Director at Third Sector Capital Partners, a nonprofit consulting firm that advises government agencies on transforming programs, contracts, data, partnerships, and policy to better serve their communities. There she led the partnership and project development team and served as Senior Director on client projects in economic mobility.
Maria is Adjunct Faculty at the Center for Public and Nonprofit Leadership at Georgetown University's McCourt School of Public Policy, where she teaches social impact evaluation, and is Vice Chair of the Fairfax County Human Services Council. She holds an M.A. in Peace and Conflict Research from Uppsala University and a B.A. in International Relations and Political Science from Wellesley College.
Affiliates
AffiliateMeredith Muller
Meredith manages projects from design through evaluation. She leads needs assessments, strategic planning, and qualitative research for workforce development and early childhood programs, keeping complex work on schedule and on target.
AffiliateEmma Yourd
Emma plans and manages projects and writes grants, with a focus on opening education and workforce opportunities to under-resourced communities. She is also an elected member of the Pittsburgh Public Schools board.
AffiliateJohn Schlatter
John helps clients design employer-responsive training programs and align their workforce systems. He provides WIOA technical assistance, leads business engagement, and builds tools that support data-informed decisions.
AffiliateShereen Williams
Shereen is a public education expert who leads strategic planning, board governance work, and facilitation, helping schools, associations, and community partners work together toward clear, shared goals.
AffiliateAndy Hall
Andy is an economic mobility expert who helps clients build a more inclusive, resilient, and competitive workforce through innovation in finance and business services, outcomes contracting, and coalition-building.
AffiliateLara Zawacki
Lara leads funding strategy, proposal development, and cross-sector partnerships. Her grant and program development work expands services and opportunities for underserved communities.
AffiliateJulie Ann Ward
Julie Ann researches funders and writes grants. She leads the prospect strategy and proposal narratives that win federal and foundation awards, drawing on more than a decade in higher education.
