Rivian Executive and Leadership Team

Colleen Benham, the Senior Leadership Administrative Partner, Office of the Co-Chief Executive Officer and Chief Operating Officer at Rivian, manages high-level operational workflows for executive leadership. Benham coordinates complex scheduling, communication, and strategic priorities to ensure the Co-Chief Executive Officer and Chief Operating Officer maintain focus on long-term electric vehicle production goals. By streamlining internal processes, the Senior Leadership Administrative Partner facilitates efficient decision-making across the organization. Colleen Benham bridges the gap between executive vision and daily operational execution, supporting the development of sustainable trucks and SUVs. This role requires constant alignment with the broader corporate mission to reduce carbon emissions through innovative transportation solutions. Through meticulous oversight of administrative functions, the Senior Leadership Administrative Partner enables the executive team to drive North American and international market expansion effectively. The position remains vital for maintaining organizational cohesion during rapid scaling phases.

Savan Patel, the Service Chief of Staff at Rivian, directs the strategic initiatives within the service division to ensure optimal vehicle performance for consumer and commercial clients. Patel oversees the integration of service infrastructure with the company's electric vehicle manufacturing goals, focusing on long-term reliability and customer satisfaction. By analyzing service data, the Service Chief of Staff identifies opportunities to improve maintenance efficiency and fleet uptime. Savan Patel collaborates with engineering and operations teams to refine the support network for electric trucks and SUVs. This leadership role involves managing cross-functional projects that enhance the overall ownership experience while supporting the transition to clean energy. Through the implementation of scalable service protocols, the Service Chief of Staff drives operational excellence across regional markets. Patel ensures that service capabilities evolve in tandem with the growing product line, maintaining the high performance standards expected by modern families and businesses.

Kelsey Bakka, the Manufacturing Engineering Chief of Staff at Rivian, architects the operational framework for large-scale electric vehicle production. Bakka manages the alignment of engineering resources with manufacturing output, ensuring that the design of sustainable trucks and SUVs translates into efficient assembly line processes. By coordinating between technical teams and production leadership, the Manufacturing Engineering Chief of Staff optimizes factory throughput and quality control standards. Kelsey Bakka drives initiatives that integrate advanced robotics and sustainable manufacturing practices into the production cycle. This role supports the company's mission by reducing waste and increasing the speed of vehicle delivery to global markets. Through rigorous project management and technical oversight, the Manufacturing Engineering Chief of Staff ensures that manufacturing capabilities meet the demands of both consumer and commercial sectors. Bakka maintains a focus on continuous improvement, directly impacting the scalability of the company's clean energy technology and overall market competitiveness.

Michael Callahan, the Chief Administrative Officer at Rivian, oversees the corporate infrastructure and internal systems that support the company's mission of advancing clean energy transportation. Callahan directs human resources, facilities management, and corporate governance to ensure organizational stability during periods of rapid growth. By implementing robust administrative policies, the Chief Administrative Officer creates a foundation for innovation in the electric vehicle sector. Michael Callahan collaborates with the executive team to align corporate culture with the company's commitment to environmental consciousness and high-performance utility. This leadership role involves managing the operational scale of the business, ensuring that internal resources effectively support the production of electric trucks and commercial fleets. Through strategic oversight of administrative functions, the Chief Administrative Officer drives efficiency across all departments. Callahan ensures that the organization remains agile and well-positioned to lead the transition toward sustainable mobility solutions in both domestic and international markets.