ManTech International Executive and Leadership Team

Michael Ruppert, the Chief Financial Officer at ManTech International, directs all fiscal operations and capital allocation strategies. Overseeing financial planning, reporting, and treasury functions, the Chief Financial Officer ensures the company maintains robust economic health while supporting large-scale federal contracts. This leadership role involves managing complex budgetary requirements for defense and intelligence programs. By optimizing cost structures and capital investments, Michael Ruppert directly impacts the long-term financial stability of the organization. Ruppert also collaborates with the executive board to align fiscal policies with broader corporate growth objectives. Through rigorous oversight of financial risk and compliance, the Chief Financial Officer secures the resources necessary for sustained innovation in the federal technology market. Ultimately, Ruppert maintains the fiscal discipline required to support the expansive operational footprint of the company across the United States.

Chad Boser, the Deputy Chief Operating Officer at ManTech International, directs the execution of daily business operations and service delivery across federal programs. Overseeing the operational efficiency of the company's service lines, the Deputy Chief Operating Officer ensures that project milestones are met within the defense and intelligence markets. This leadership role involves coordinating resources and managing the logistics of large-scale enterprise IT infrastructure deployments. By optimizing operational workflows, Chad Boser directly impacts the profitability and performance of the firm's service contracts. Boser also collaborates with the Chief Operating Officer to implement strategic initiatives that enhance service quality. Through the management of operational teams, the Deputy Chief Operating Officer ensures that the company maintains its commitment to excellence in federal service delivery. Ultimately, Boser drives the operational stability required to support the company's mission-critical work for the United States government.

Sheila Blackwell, the Chief Marketing Officer at ManTech International, architects the brand strategy and market positioning for federal technology services. Overseeing corporate communications and business development outreach, the Chief Marketing Officer ensures consistent messaging across defense and intelligence sectors. This leadership role involves crafting value propositions that highlight cyber security and data analytics capabilities to government stakeholders. By managing public relations and industry engagement, Sheila Blackwell directly impacts the visibility and reputation of the firm. Blackwell also coordinates with internal teams to translate complex technical offerings into clear, actionable insights for federal clients. Through strategic market analysis, the Chief Marketing Officer identifies emerging opportunities for growth within the federal civilian landscape. Ultimately, Blackwell drives the brand narrative that supports the company's mission to provide advanced technological solutions to the United States government.

Morris Brown, the Chief Technology Officer at ManTech International, directs the development of advanced technological services for federal civilian and defense markets. Overseeing the research and engineering divisions, the Chief Technology Officer ensures the delivery of cutting-edge cyber security and data analytics solutions. This leadership role involves aligning technical roadmaps with the evolving requirements of intelligence agencies. By fostering innovation in software and systems development, Morris Brown directly impacts the operational effectiveness of government clients. Brown also collaborates with other C-suite leaders to integrate enterprise IT infrastructure services into broader mission-critical frameworks. Through the management of technical talent and resources, the Chief Technology Officer maintains the competitive edge of the firm in a rapidly changing digital landscape. Ultimately, Brown drives the technological vision that enables the company to address the most complex challenges facing the United States government today.

Caitlin Gedney, the Deputy Director & Chief Information Officer, Office of at ManTech International, manages the internal information technology infrastructure and digital security protocols. Overseeing the integrity of enterprise systems, the Deputy Director & Chief Information Officer, Office of ensures that all internal data operations align with federal compliance standards. This leadership role involves optimizing the digital architecture that supports the company's service delivery to defense and intelligence clients. By implementing scalable IT solutions, Caitlin Gedney directly impacts the efficiency of internal workflows and data management processes. Gedney also works closely with the technology teams to secure the firm's proprietary data against evolving cyber threats. Through the administration of information systems, the Deputy Director & Chief Information Officer, Office of provides the foundational support necessary for the company to execute its mission-critical projects across the United States.

Amitha Sabbani, the Scrum Master & Chief Technology Officer, Irad Team at ManTech International, directs agile development processes for internal research and development initiatives. Overseeing the Irad team, the Scrum Master & Chief Technology Officer, Irad Team ensures rapid prototyping of new software and systems for federal applications. This leadership role involves facilitating cross-functional collaboration to accelerate the delivery of innovative cyber security tools. By streamlining development cycles, Amitha Sabbani directly impacts the speed at which the company brings new technological solutions to the defense market. Sabbani also manages the technical backlog and resource allocation for experimental projects. Through the application of agile methodologies, the Scrum Master & Chief Technology Officer, Irad Team fosters a culture of continuous improvement and technical excellence. Ultimately, Sabbani drives the development of next-generation capabilities that support the broader mission of the organization.

April Trent, the Chief Human Resources Officer at ManTech International, directs talent acquisition, employee development, and organizational culture initiatives. Overseeing the human capital strategy, the Chief Human Resources Officer ensures the company attracts and retains the specialized expertise required for federal defense and intelligence projects. This leadership role involves managing workforce planning and performance management systems to support the firm's service-oriented business model. By fostering an environment of professional growth, April Trent directly impacts the retention of top-tier technical talent. Trent also collaborates with executive leadership to align human resources policies with the company's long-term strategic goals. Through the implementation of comprehensive training programs, the Chief Human Resources Officer ensures that the workforce remains equipped to handle complex technological challenges. Ultimately, Trent maintains the organizational structure necessary to support the company's mission across its diverse operational regions.

Marc Vandeveer, the Chief Technology Officer, Digital at ManTech International, directs the digital transformation strategy and cloud infrastructure services. Overseeing the modernization of legacy systems, the Chief Technology Officer, Digital ensures that federal clients receive scalable and secure digital solutions. This leadership role involves integrating advanced data analytics and software development practices into the company's service portfolio. By driving the adoption of cloud-native technologies, Marc Vandeveer directly impacts the operational agility of government agencies. Vandeveer also works with the broader technology team to ensure that digital initiatives align with the specific needs of the intelligence and defense sectors. Through the oversight of digital architecture, the Chief Technology Officer, Digital maintains the firm's position at the forefront of technological innovation. Ultimately, Vandeveer drives the digital capabilities that enable the company to deliver high-impact results for the United States government.

Brandy Durham, the Senior Vice President & Chief Technology Officer at ManTech International, directs the overarching technical strategy and innovation pipeline for the organization. Overseeing the integration of advanced cyber security and systems development, the Senior Vice President & Chief Technology Officer ensures that the company's technical offerings meet the rigorous demands of federal civilian and defense clients. This leadership role involves guiding the long-term vision for technological advancement and service expansion. By aligning technical capabilities with market needs, Brandy Durham directly impacts the company's ability to secure and execute complex government contracts. Durham also works with the executive team to prioritize investments in emerging technologies. Through the leadership of technical divisions, the Senior Vice President & Chief Technology Officer maintains the firm's reputation for delivering high-value solutions. Ultimately, Durham drives the technical strategy that supports the company's mission to provide critical services to the United States government.

Laura Sargent, the Chief Marketing Officer, PSO at ManTech International, directs the marketing and business development efforts specifically for the Professional Services Organization. Overseeing the promotion of management consulting and specialized technical services, the Chief Marketing Officer, PSO ensures that the company's expertise is effectively communicated to federal decision-makers. This leadership role involves developing targeted campaigns that highlight the value of consulting services in the defense and intelligence sectors. By managing client relationships and market outreach, Laura Sargent directly impacts the growth of the professional services portfolio. Sargent also collaborates with the broader marketing team to ensure consistency in brand messaging across all service lines. Through the analysis of market trends, the Chief Marketing Officer, PSO identifies new avenues for service expansion. Ultimately, Sargent drives the marketing initiatives that support the company's goal of providing comprehensive consulting and technical solutions to the United States government.