

Summary
Account Leader and Organizational Psychologist with 25+ years of experience driving large-scale business transformation and digital modernization. Delivered measurable business outcomes through strategic design and execution of enterprise-wide initiatives that enhance workforce capability and organizational effectiveness. Focused on aligning people, processes, culture, and technology to support successful adoption of new operating models and technologies.
Deep expertise in organizational change tools, diagnostics, methodologies, and analytics, including the design and execution of surveys, focus groups, interviews, and stakeholder engagement with internal and external stakeholders at all levels.
Blends public- and private-sector consulting insight to shape long-term strategies, lead transformation, and align operations with mission goals.
Joigie Hayes is an Associate Director with Guidehouse, where she leads strategic account growth, business development initiatives, and high‑value client engagements across the Federal Civilian Account (FCA) market team. She is recognized for her ability to connect strategy with execution, guiding organizations through modernization, operational improvement, and enterprise‑level change.
She leverages her unique blend of public‑ and private‑sector consulting experience to drive transformation while ensuring operational continuity and mission performance. Joigie directs cross‑functional teams and shapes long‑term client strategies to identify opportunities, build strategic relationships, and expand market presence.
Since 2012, she has helped lead Guidehouse’s GSA account team, working across agency business lines with a particular focus on the Public Buildings Service (PBS), Federal Acquisition Service (FAS), and Office of Government‑wide Policy (OGP). Her deep understanding of GSA’s mission, people, systems, and culture is reflected in consistently high CPARS ratings and strong client recognition. Strengthening her clients’ organizational effectiveness and capacity has always been and remains her top priority.