Leadership Overview
Defense Information Systems Agency has 10 executives leading key functions including strategy, information technology, operational management, financial oversight, and administrative coordination.
Operating as a vital component of national security, Defense Information Systems Agency delivers robust command and control infrastructure while advancing cybersecurity solutions to support military operations across the globe.
Operating as a vital component of national security, Defense Information Systems Agency delivers robust command and control infrastructure while advancing cybersecurity solutions to support military operations across the globe.
Leadership Roles at Defense Information Systems Agency
Robert Volk - Chief Executive Officer
Robert Volk, the Chief Executive Officer at Defense Information Systems Agency, directs the overarching strategic vision for global military communications and information technology infrastructure. Volk architects high-level policy frameworks that ensure seamless command and control capabilities across all branches of the armed forces. By aligning technological development with national defense requirements, the Chief Executive Officer maintains operational superiority in complex digital environments. This leadership role involves constant collaboration with Department of Defense stakeholders to prioritize cybersecurity initiatives and software engineering advancements. Robert Volk drives the agency toward long-term modernization goals, ensuring that critical systems remain resilient against evolving threats. Through rigorous oversight of organizational performance, the Chief Executive Officer secures the integrity of information networks that support military operations worldwide, ultimately reinforcing the mission-critical readiness of the entire defense enterprise.
Barbara Crawford - Chief Financial Officer
Barbara Crawford, the Chief Financial Officer at Defense Information Systems Agency, directs the fiscal strategy and resource management necessary to sustain large-scale information technology operations. Crawford oversees budget formulation, financial reporting, and cost-efficiency programs that support the agency's cybersecurity and software engineering projects. The Chief Financial Officer ensures that funding aligns with the strategic priorities of the Department of Defense, providing the necessary capital for critical command and control infrastructure. By monitoring expenditures and optimizing financial processes, Barbara Crawford maintains the fiscal health required for long-term technological investment. This leadership role involves working closely with other executives to balance operational demands with budgetary constraints. Through rigorous financial oversight, the Chief Financial Officer enables the agency to deliver high-impact technology services, ensuring that resources are effectively utilized to support military operations and national security objectives worldwide.
Henry Sienkiewicz - Chief Information Officer
Henry Sienkiewicz, the Chief Information Officer at Defense Information Systems Agency, manages the complex digital architecture and information systems that underpin global military operations. Sienkiewicz oversees the deployment of secure software engineering solutions and robust cybersecurity protocols designed to protect sensitive defense data. The Chief Information Officer coordinates with technical teams to ensure that command and control infrastructure remains operational across diverse geographic theaters. By optimizing network performance and integrating advanced communication technologies, Henry Sienkiewicz facilitates real-time data exchange for military personnel. This position requires constant evaluation of emerging technological trends to maintain a competitive edge in information superiority. Through the strategic management of IT assets, the Chief Information Officer supports the broader mission of the agency, ensuring that all technological services meet the stringent demands of national security and intelligence requirements.
Royce Resoso - Chief of Staff
Royce Resoso, the Chief of Staff at Defense Information Systems Agency, coordinates internal operations and streamlines communication across the agency's diverse divisions. Resoso manages the execution of strategic initiatives, ensuring that departmental goals align with the broader mission of providing secure information systems for military operations. The Chief of Staff facilitates collaboration between senior leadership and technical teams to improve organizational efficiency and project delivery. By overseeing administrative workflows and resource allocation, Royce Resoso enables the agency to maintain focus on critical cybersecurity and software engineering objectives. This role involves managing complex inter-agency relationships and ensuring that operational requirements receive timely attention from the executive team. Through disciplined management of internal processes, the Chief of Staff supports the agency's ability to provide reliable command and control infrastructure, ultimately contributing to the success of military missions on a global scale.
S. Ebell - Chief of Staff, DCDC
S. Ebell, the Chief of Staff, DCDC at Defense Information Systems Agency, manages specialized administrative and operational functions within the DCDC division. Ebell coordinates the integration of specific technical projects into the agency's broader command and control framework. The Chief of Staff, DCDC facilitates communication between technical staff and executive leadership to ensure that project milestones meet established defense standards. By overseeing the daily operations of the division, S. Ebell drives efficiency in software engineering and cybersecurity initiatives. This role involves managing internal workflows and ensuring that the division remains responsive to the evolving needs of military operations. Through the strategic alignment of resources and personnel, S. Ebell supports the agency's mission to provide secure and reliable information systems. The Chief of Staff, DCDC maintains a focus on operational excellence, ensuring that all division activities contribute to the overall success of the agency's global technology mission.
Alysa Harden - Deputy Chief of Staff
Alysa Harden, the Deputy Chief of Staff at Defense Information Systems Agency, assists in the management of organizational operations and the execution of strategic directives. Harden supports the Chief of Staff in streamlining internal processes and ensuring that departmental activities align with the agency's mission of providing secure information systems. The Deputy Chief of Staff oversees specific administrative projects and facilitates cross-functional collaboration to improve operational efficiency. By monitoring the progress of key initiatives, Alysa Harden ensures that the agency remains responsive to the demands of military operations. This role involves managing complex scheduling and communication tasks that keep the executive team focused on high-priority cybersecurity and software engineering goals. Through the diligent oversight of internal workflows, the Deputy Chief of Staff contributes to the agency's ability to maintain robust command and control infrastructure, ultimately supporting the readiness of military forces worldwide.
Patricia Flood - Chief, Business Management Division, Office of the Chief Information Officer
Patricia Flood, the Chief, Business Management Division, Office of the Chief Information Officer at Defense Information Systems Agency, directs the business operations and resource planning for the Office of the Chief Information Officer. Flood manages the financial and administrative frameworks that support the agency's IT services and cybersecurity solutions. The Chief, Business Management Division, Office of the Chief Information Officer coordinates with technical leads to ensure that business processes facilitate the rapid deployment of software engineering projects. By optimizing procurement and resource allocation, Patricia Flood ensures that the office maintains the necessary capacity to support military command and control infrastructure. This role involves managing complex business requirements and ensuring compliance with government regulations. Through the strategic management of business operations, the Chief, Business Management Division, Office of the Chief Information Officer enables the agency to deliver high-quality technology services that meet the critical needs of national defense.
Clorinda Trujillo - Deputy Chief of Staff
Clorinda Trujillo, the Deputy Chief of Staff at Defense Information Systems Agency, manages operational support functions and assists in the implementation of agency-wide strategic goals. Trujillo oversees the coordination of administrative activities that enable the agency to provide secure information systems for military operations. The Deputy Chief of Staff facilitates communication between various departments to ensure that project execution remains consistent with the agency's mission. By managing internal resources and supporting the executive team, Clorinda Trujillo drives efficiency in the delivery of cybersecurity and software engineering solutions. This role involves addressing operational challenges and ensuring that the agency remains agile in a rapidly changing technological landscape. Through the diligent oversight of administrative processes, the Deputy Chief of Staff supports the agency's ability to maintain reliable command and control infrastructure, ultimately contributing to the success of military missions across the globe.
Frederick Schulz - Position, Office of the Chief Technology Officer
Frederick Schulz, the Position, Office of the Chief Technology Officer at Defense Information Systems Agency, evaluates emerging technologies to enhance the agency's command and control capabilities. Schulz researches and tests innovative software engineering and cybersecurity solutions that can be integrated into existing military information systems. The Position, Office of the Chief Technology Officer collaborates with technical teams to identify opportunities for modernization and performance improvement. By analyzing technological trends, Frederick Schulz provides the insights necessary to maintain a competitive advantage in the digital domain. This role involves working with the Chief Technology Officer to define the long-term technical roadmap for the agency. Through the assessment of new tools and methodologies, the Position, Office of the Chief Technology Officer ensures that the agency remains at the forefront of technological advancement, ultimately supporting the mission-critical needs of military operations worldwide.
Molly Barsic - Deputy Chief of Staff
Molly Barsic, the Deputy Chief of Staff at Defense Information Systems Agency, oversees the coordination of internal projects and supports the executive leadership in achieving strategic objectives. Barsic manages administrative workflows that ensure the agency's cybersecurity and software engineering teams have the resources required for success. The Deputy Chief of Staff facilitates cross-departmental communication to resolve operational bottlenecks and improve project delivery timelines. By monitoring the execution of key initiatives, Molly Barsic ensures that the agency remains focused on providing secure command and control infrastructure for military operations. This role involves managing complex organizational tasks and ensuring that the executive team has the information necessary to make informed decisions. Through the diligent oversight of internal operations, the Deputy Chief of Staff contributes to the agency's ability to maintain high standards of performance and reliability in support of national defense requirements.
Explore Leadership Teams in Federal
Founded in 1965 and headquartered in Windsor Mill, United States, Centers for Medicare & Medicaid Services (CMS.gov) is a federal healtch care provision agency.
Company Leadership NN
SK
DH
KB
The Canada Border Services Agency (CBSA) ensures Canada's security and prosperity by facilitating and overseeing international travel and trade across Canada's border. The organization headquarters is located in Ottawa, Ontario.
Company Leadership DG

SM
RP
AUSTRAC is the Australian government agency responsible for preventing, detecting, and responding to criminal abuse of the financial system, thereby protecting the community from serious and organized crime. The agency regulates various sectors including banking, casinos, digital currency, and remittance services, providing guidance and compliance resources to ensure adherence to anti-money laundering and counter-terrorism financing laws. AUSTRAC serves a diverse range of clients, including financial service providers, legal professionals, and not-for-profit organizations, offering tools and support for effective risk management and compliance. Through its online platform, AUSTRAC facilitates enrollment, reporting, and access to essential resources for regulated entities.
Company Leadership AO

SG
The U.S. Department of War Chief Information Officer (DoW CIO) serves as the principal advisor on information technology and information resources management for the Secretary of War. The organization focuses on enhancing national security through initiatives in cybersecurity, cloud computing, and artificial intelligence. Its intended clients include military personnel and defense systems, aiming to modernize and secure the information enterprise. The DoW CIO is committed to delivering a resilient and agile information domain to support the Warfighters effectively.
Company Leadership JP
KA
LS