Software Engineering Institute Executive and Leadership Team

October, 2026

Leadership Overview

Software Engineering Institute has 4 executives leading key functions including financial oversight, technological innovation, software architecture research, and administrative operations.

Committed to advancing software engineering practices, Software Engineering Institute delivers critical research in software architecture, risk assessment, and security to enhance global technological resilience and academic excellence.

Leadership Roles at Software Engineering Institute

  • Chief Financial Officer - Cassandra Carricato
  • Senior Administrator To Chief Financial Officer and FABS Team - Jennifer Recklein
  • Chief Technology Officer - Thomas Longstaff
  • SEI Fellow, Office of the Chief Technology Officer - Linda Northrop
  • Cassandra Carricato - Chief Financial Officer

    Cassandra Carricato, the Chief Financial Officer at Software Engineering Institute, directs all fiscal planning and resource allocation strategies. Managing the budgetary requirements for complex research initiatives, the Chief Financial Officer ensures alignment between financial health and the long-term goals of the organization. Cassandra Carricato oversees the integration of funding models across diverse software engineering projects, maintaining rigorous compliance standards. By optimizing capital distribution, the Chief Financial Officer supports the expansion of research capabilities within the North American academic landscape. This leadership role involves constant collaboration with the Board to secure sustainable growth. Through precise financial forecasting, the Chief Financial Officer mitigates operational risks while fostering an environment conducive to high-level software security research. Ultimately, Carricato secures the necessary economic foundation for the institute to maintain a competitive edge in the rapidly evolving field of software engineering.
    Cassandra Carricato

    Jennifer Recklein - Senior Administrator To Chief Financial Officer and FABS Team

    Jennifer Recklein, the Senior Administrator To Chief Financial Officer and FABS Team at Software Engineering Institute, manages the operational workflows and administrative support for the financial division. Coordinating the daily activities of the FABS team, the Senior Administrator To Chief Financial Officer and FABS Team ensures seamless communication between financial leadership and internal departments. Jennifer Recklein optimizes administrative processes to enhance the efficiency of budget tracking and resource management. By facilitating the flow of information, the Senior Administrator To Chief Financial Officer and FABS Team supports the execution of complex financial strategies. This role involves maintaining rigorous documentation standards to ensure transparency and accountability across all fiscal operations. Through proactive management, the Senior Administrator To Chief Financial Officer and FABS Team enables the financial leadership to focus on high-level strategic objectives. Ultimately, Recklein maintains the operational stability required for the institute to achieve its research and educational goals.

    Thomas Longstaff - Chief Technology Officer

    Thomas Longstaff, the Chief Technology Officer at Software Engineering Institute, architects the overarching technical vision for software architecture and security research. Driving innovation across the organization, the Chief Technology Officer evaluates emerging technologies to maintain the institute's position at the forefront of software engineering. Thomas Longstaff coordinates with research teams to translate complex theoretical concepts into practical, scalable solutions for global industry partners. Overseeing the technical roadmap, the Chief Technology Officer ensures that all software security initiatives meet the highest standards of rigor and reliability. This role requires constant engagement with academic and industry stakeholders to identify critical gaps in current software practices. By prioritizing high-impact research, the Chief Technology Officer accelerates the development of robust software systems. Ultimately, Longstaff shapes the technological trajectory of the institute, ensuring that all research outputs address the most pressing challenges in modern software engineering.

    Linda Northrop - SEI Fellow, Office of the Chief Technology Officer

    Linda Northrop, the SEI Fellow, Office of the Chief Technology Officer at Software Engineering Institute, provides high-level strategic guidance on software architecture and system design. Advancing the core methodologies of the institute, the SEI Fellow, Office of the Chief Technology Officer influences the direction of long-term research programs. Linda Northrop collaborates with senior leadership to refine the frameworks used for risk assessment and software security. By mentoring research teams, the SEI Fellow, Office of the Chief Technology Officer fosters a culture of technical excellence and innovation. This role involves analyzing global trends in software engineering to ensure the institute remains a leader in the field. Through the application of advanced architectural principles, the SEI Fellow, Office of the Chief Technology Officer drives the creation of resilient software systems. Ultimately, Northrop contributes to the foundational knowledge base that supports the institute's mission of improving software engineering practices worldwide.

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    Frequently Asked Questions Regarding Software Engineering Institute Top Executives and Leadership Team

    Who leads Software Engineering Institute?
    Software Engineering Institute is led by Cassandra Carricato (Chief Financial Officer), along with executives such as Jennifer Recklein (Senior Administrator To Chief Financial Officer and FABS Team) and Thomas Longstaff (Chief Technology Officer).
    Who is part of Software Engineering Institute’s executive team?
    The executive team of Software Engineering Institute includes leaders such as Cassandra Carricato (Chief Financial Officer), Jennifer Recklein (Senior Administrator To Chief Financial Officer and FABS Team), Thomas Longstaff (Chief Technology Officer) and other senior executives.
    How many executives does Software Engineering Institute have?
    Software Engineering Institute has 4 executives leading key business areas.
    What roles are included in Software Engineering Institute’s leadership team?
    The leadership team of Software Engineering Institute includes roles such as Chief Financial Officer, Senior Administrator To Chief Financial Officer and FABS Team, Chief Technology Officer, SEI Fellow, Office of the Chief Technology Officer.