The Office Administrator Coordinator role supports daily operations within the Indianapolis office of Cornerstone Construction Group, a certified minority-owned general contracting firm. The position serves as a central liaison between field management, clients, vendors, and regulatory agencies while managing internal administrative workflows. Key responsibilities include coordinating schedules, maintaining project control logs and cloud-based data, assisting with bid preparation, and supporting HR and payroll functions. The role appeals to candidates seeking a growth-oriented environment that values creativity and professional development. It offers a collaborative culture with opportunities for team events and benefits including health care, retirement savings, and paid time off. The position is based on-site in Indianapolis and requires strong organizational skills and prior experience in construction administration.