Defense Counterintelligence and Security Agency Executive and Leadership Team

Zack Gaddy, the Chief Financial Officer at Defense Counterintelligence and Security Agency, directs the fiscal strategy and resource allocation necessary to sustain large-scale background investigation operations. Managing the budgetary requirements for 10,000 cleared companies, the Chief Financial Officer ensures that financial resources align with the agency's mission to protect the federal workforce. This role involves rigorous oversight of procurement processes and long-term capital planning to support the agency's technological infrastructure. By implementing robust financial controls, Zack Gaddy facilitates the expansion of counterintelligence capabilities across North American operations. Gaddy collaborates with executive leadership to prioritize funding for critical technology protection initiatives. Through precise fiscal management, the Chief Financial Officer guarantees the sustainability of the agency's vast service portfolio, ultimately strengthening the financial foundation required to execute complex national security mandates effectively.

Chandra Knight, the Chief of Staff at Defense Counterintelligence and Security Agency, coordinates the administrative and strategic activities of the executive office to ensure seamless organizational performance. Overseeing the flow of information between directorates, the Chief of Staff facilitates decision-making processes that impact the agency's personnel vetting mission. This leadership role involves managing high-level projects that bridge the gap between policy development and operational implementation. By streamlining internal communications, Chandra Knight enhances the agency's ability to respond to emerging security threats. Knight works closely with the Director to synchronize efforts across all departments, ensuring that the agency meets its annual investigation targets. Through this central coordination, the Chief of Staff maintains the operational tempo required to protect the federal government's trusted workforce and critical technology assets across the entire enterprise.

Chakeia Ragin, the Chief of Staff for Adjudications at Defense Counterintelligence and Security Agency, manages the administrative framework supporting the critical personnel vetting and adjudication process. Overseeing the operational standards for background investigation reviews, the Chief of Staff for Adjudications ensures that all security determinations meet federal compliance requirements. This role involves refining the workflows that allow the agency to process millions of investigations annually. By implementing standardized procedures, Chakeia Ragin improves the speed and accuracy of the adjudication lifecycle. Ragin collaborates with policy experts to integrate new security guidelines into daily operations. Through this focused leadership, the Chief of Staff for Adjudications supports the agency's mission to maintain a trusted federal workforce, ensuring that every security clearance decision reflects the highest standards of integrity and national security protection.

Stephen Schooley, the Senior Staff Officer. Chief of Staff - Data Collection and Analysis at Defense Counterintelligence and Security Agency, architects the data-driven strategies necessary to monitor and evaluate the effectiveness of background investigations. Overseeing the collection of metrics across the agency, the Senior Staff Officer. Chief of Staff - Data Collection and Analysis ensures that leadership possesses the actionable intelligence required to optimize vetting operations. This role involves managing the analytical tools that track the performance of 10,000 cleared companies. By identifying trends in security data, Stephen Schooley enables the agency to proactively address potential vulnerabilities in the federal workforce. Schooley works with technical teams to modernize data infrastructure, ensuring that the agency remains at the forefront of security analytics. Through this rigorous data oversight, the Senior Staff Officer. Chief of Staff - Data Collection and Analysis strengthens the agency's ability to protect critical technology.

Anna Dietz, the Deputy Chief of Staff at Defense Counterintelligence and Security Agency, supports the executive leadership team by managing cross-functional initiatives that span the agency's diverse mission areas. Overseeing the implementation of organizational policies, the Deputy Chief of Staff ensures that all departments remain aligned with the agency's core objectives. This role involves facilitating complex projects that require collaboration between personnel vetting and critical technology protection teams. By providing administrative oversight, Anna Dietz enables the executive office to maintain focus on long-term strategic goals. Dietz monitors the progress of key agency programs, ensuring that resources are deployed effectively to meet the demands of federal entities. Through this support, the Deputy Chief of Staff contributes to the overall stability and operational success of the agency, ensuring that the workforce remains protected and the mission remains on track.

Kristen Cahill, the Critical Technology Protection Chief of Staff at Defense Counterintelligence and Security Agency, manages the operational coordination of the agency's efforts to safeguard sensitive technologies from foreign and domestic threats. Overseeing the administrative functions of the technology protection directorate, the Critical Technology Protection Chief of Staff ensures that cleared companies adhere to strict security protocols. This role involves synchronizing the efforts of security specialists who monitor the supply chain and virtual workspaces. By streamlining the communication between the agency and private sector partners, Kristen Cahill enhances the protection of critical infrastructure. Cahill works to integrate counterintelligence insights into the technology protection framework, ensuring a comprehensive defense posture. Through this leadership, the Critical Technology Protection Chief of Staff drives the agency's mission to secure the nation's most vital technological assets against evolving global threats.

Barbara Holston, the Counterintelligence & Insider Threat Directorate Chief of Staff at Defense Counterintelligence and Security Agency, directs the administrative and operational support for the agency's counterintelligence and insider threat programs. Overseeing the integration of threat detection protocols, the Counterintelligence & Insider Threat Directorate Chief of Staff ensures that the agency effectively identifies and mitigates risks to the federal workforce. This role involves coordinating the activities of specialized teams that monitor for potential security breaches. By managing the flow of intelligence, Barbara Holston enables the agency to respond rapidly to emerging threats. Holston collaborates with other directorates to ensure that counterintelligence findings inform the broader personnel vetting process. Through this oversight, the Counterintelligence & Insider Threat Directorate Chief of Staff strengthens the agency's ability to protect trusted workspaces from both internal and external adversaries.

Kathleen Kendle, the Chief of Staff, Background Investigations at Defense Counterintelligence and Security Agency, manages the operational logistics and administrative support for the agency's massive background investigation workload. Overseeing the coordination of field activities, the Chief of Staff, Background Investigations ensures that the agency meets its annual target of 2 million investigations. This role involves managing the resources and personnel required to conduct thorough vetting across the federal government. By optimizing the investigation lifecycle, Kathleen Kendle improves the efficiency of the entire vetting process. Kendle works with regional leads to ensure that all investigations adhere to the highest standards of quality and timeliness. Through this leadership, the Chief of Staff, Background Investigations supports the agency's mission to provide the federal government with the reliable information necessary to maintain a trusted and secure workforce.

Helena Brown, the Field Operations Mid Atlantic Region Chief of Staff at Defense Counterintelligence and Security Agency, manages the regional administrative and operational functions that support the agency's field investigation teams. Overseeing the deployment of resources across the Mid Atlantic region, the Field Operations Mid Atlantic Region Chief of Staff ensures that investigators have the necessary support to conduct thorough background checks. This role involves coordinating with local federal entities to address specific security needs within the region. By streamlining regional operations, Helena Brown enhances the agency's ability to maintain a consistent security posture. Brown monitors the performance of field teams, ensuring that all investigations meet the agency's rigorous standards. Through this regional leadership, the Field Operations Mid Atlantic Region Chief of Staff contributes to the agency's national mission by ensuring that the workforce in the Mid Atlantic remains fully vetted and secure.

Daniel Lecce, the Deputy Director at Defense Counterintelligence and Security Agency, manages the daily operational execution of personnel vetting and critical technology protection missions. Overseeing the integration of counterintelligence functions across the agency, the Deputy Director ensures alignment with federal security mandates. This leadership role involves coordinating complex background investigation workflows that support over 100 federal entities. By optimizing internal processes, Daniel Lecce drives efficiency in the protection of trusted workspaces. Lecce maintains constant communication with the Director to refine strategic objectives regarding the 2 million annual investigations. Through this oversight, the Deputy Director secures the integrity of the national security apparatus, ensuring that all cleared companies adhere to strict federal protocols while navigating the evolving landscape of virtual and physical security threats.