About Caesar Nieves

President & Chief Executive Officer

As President & Chief Executive Officer of The One 23 Group, Caesar Nieves leads the company’s strategic vision and growth, driving its mission to deliver innovative, mission-critical solutions that address the pressing needs of federal agencies. He is dedicated to fostering a culture of operational excellence, agility, and exceptional client service while ensuring the organization remains aligned with evolving market demands and regulatory requirements.

Caesar oversees all aspects of business strategy, financial performance, and operational execution, ensuring that The One 23 Group remains competitive in the dynamic government services market. He works closely with the leadership team to identify growth opportunities, develop long-term partnerships, and expand the company’s portfolio of services. Under his guidance, the company emphasizes continuous improvement, employee development, and the integration of advanced technologies to stay ahead of industry trends.

With a commitment to maintaining the highest standards of integrity and compliance, Caesar ensures the company’s operations align with federal contracting requirements and best practices. His visionary leadership has solidified The One 23 Group’s reputation as a reliable and innovative partner, delivering impactful results that advance client missions and drive organizational success.

Caesar also serves as a General Operating Partner in the Government Services sector for Willow Creek Partners, a northern Virginia private equity firm. He brings over 30 years of experience in the defense, government services, and technology industries.

Prior to joining The One 23 Group and Willow Creek Partners, Caesar served as the Executive Vice President and President of Divergent Solutions at Jacobs responsible for a $2B line of business focused on operationalizing next-generation cloud, cyber, data, and digital solutions supported by over 4,000 team members across the globe.

Caesar led value-creating capital deployments of $1.5B that included government service company acquisitions and emerging technology start-ups. He has also held successful executive roles at SAIC/Engility, Unisys, Dell Technologies, and Booz Allen Hamilton. Caesar also proudly served in the United States Air Force.