Nicole Mattier

Nicole Mattier is an Advisory Manager in the firm's Change Management Services Group. With over 15 years of experience, Nicole is skilled in collaborating with executive sponsors and project managers and fostering relationships across teams to align project scope and objectives, and conducting stakeholder analysis, impact assessments, and readiness evaluations to craft effective change strategies. She also manages the development of communication strategies to deliver tailored messaging to diverse audiences. 

Nicole has deep experience in structured change management practices to evaluate impact, readiness, and stakeholder engagement. She is passionate about empowering organizations through training and supporting change management initiatives to achieve lasting impact. She partners with executives and project leaders to ensure initiatives not only launch successfully but also achieve lasting organizational impact. Her work spans training, governance, and process improvement, all to empower teams to adapt and perform with confidence. She brings a strong record of success in leading complex initiatives, having managed global projects that enhanced operational efficiency and improved design maturity—including a collaborative tool launch that reduced construction project management time by 25%. She also established governance frameworks and standardized security protocols that accelerated project execution across multiple regions.

Prior to joining the firm, Nicole held leadership roles at a leading technology firm, a national mortgage services provider, and a leading financial institution, where she advanced operational change models, strengthened compliance processes, and introduced risk management strategies that supported business performance and regulatory standards.