American Systems Executive and Leadership Team

July, 2026

Leadership Overview

American Systems has 6 executives leading key functions including operations, finance, information technology, and security.

Driven by a commitment to mission assurance, American Systems delivers critical capabilities across engineering, IT, and mission support services, empowering defense and federal agencies to modernize systems and enhance operational effectiveness.

Leadership Roles at American Systems

  • Chief Financial Officer - Brian J Morrison
  • Executive Vice President & Chief Financial Officer - Mark Danisewicz
  • Chief Operating Officer - Lauren Kilcoyne
  • Chief Information Officer - Srinivas Rautwar
  • Chief Information Security Officer & Chief Information Officer - Brian Brian Neely
  • Deputy Chief Information Officer, Ncte - Gregory Miller
  • Brian J Morrison - Chief Financial Officer

    Brian J Morrison, the Chief Financial Officer at American Systems, manages the company's financial strategy and fiscal operations. Morrison oversees all aspects of financial planning, budgeting, accounting, and reporting, ensuring robust financial health and compliance for the employee-owned organization. This role is critical in supporting the company's extensive government contracts, particularly within the defense and intelligence sectors. Brian J Morrison's financial acumen guides investment decisions and resource allocation, enabling American Systems to deliver complex engineering, IT, and mission support services effectively. The Chief Financial Officer ensures the company's financial stability, supporting long-term growth and the successful execution of programs that underpin national security operations. This position is key to maintaining client trust and operational continuity.

    Mark Danisewicz - Executive Vice President & Chief Financial Officer

    Mark Danisewicz, the Executive Vice President & Chief Financial Officer at American Systems, provides strategic financial leadership and operational oversight. Danisewicz collaborates with the Chief Financial Officer to manage the company's financial health, supporting its extensive government contracting activities. This dual role emphasizes driving financial performance and ensuring the efficient allocation of resources across engineering, IT, and mission support services. Mark Danisewicz's contributions are vital to American Systems' ability to undertake large-scale programs for defense and intelligence agencies. The Executive Vice President & Chief Financial Officer plays a key part in financial planning, risk management, and fostering the company's employee-owned structure. This position ensures sustained financial stability and supports the company's mission assurance objectives.

    Lauren Kilcoyne - Chief Operating Officer

    Lauren Kilcoyne, the Chief Operating Officer at American Systems, directs the company's operational execution and service delivery across its diverse portfolio. Kilcoyne oversees the integration of engineering, information technology, and mission support functions, ensuring seamless support for defense, intelligence, and federal civilian agencies. This leadership role focuses on optimizing internal processes and enhancing the efficiency of client-facing operations, directly contributing to the company's ability to modernize complex systems and improve operational effectiveness. Lauren Kilcoyne's strategic oversight ensures that American Systems consistently delivers high-quality technical expertise and lifecycle support for large-scale government programs. The Chief Operating Officer's responsibilities include managing cross-functional teams and fostering a culture of technical excellence and mission assurance. This position is pivotal in maintaining the company's reputation as a reliable partner for national security clients.

    Srinivas Rautwar - Chief Information Officer

    Srinivas Rautwar, the Chief Information Officer at American Systems, directs the company's information technology strategy and infrastructure. Rautwar oversees the development and implementation of IT solutions that support American Systems' internal operations and client service delivery, particularly for defense and federal agencies. This leadership position focuses on leveraging technology to enhance cybersecurity, data analytics, and enterprise IT capabilities, aligning with the company's mission to modernize complex systems. Srinivas Rautwar's expertise is crucial in ensuring secure and reliable technology environments for both the company and its government clients. The Chief Information Officer drives innovation in IT services, supporting the company's role as a key partner in national security and intelligence operations. This role ensures technological advancement and operational efficiency.
    Srinivas Rautwar

    Brian Brian Neely - Chief Information Security Officer & Chief Information Officer

    Brian Brian Neely, the Chief Information Security Officer & Chief Information Officer at American Systems, leads the company's cybersecurity initiatives and overall IT strategy. Neely is responsible for safeguarding sensitive government data and ensuring the integrity of information systems critical to defense and intelligence operations. This dual role integrates robust security protocols with advanced IT infrastructure development, supporting the modernization of complex government systems. Brian Brian Neely's leadership ensures compliance with stringent federal security mandates and enhances the company's reputation for secure technology environments. The Chief Information Security Officer & Chief Information Officer drives the implementation of cutting-edge cybersecurity measures and IT solutions, reinforcing American Systems' position as a trusted partner for national security clients. This executive ensures both operational continuity and data protection.

    Gregory Miller - Deputy Chief Information Officer, Ncte

    Gregory Miller, the Deputy Chief Information Officer, Ncte at American Systems, supports the strategic direction and execution of information technology initiatives. Miller focuses on enhancing the capabilities and reach of the company's IT services, particularly within the context of national training and education (NCTE) programs. This role involves collaborating with the Chief Information Officer to ensure robust, secure, and efficient IT infrastructure that supports critical government operations. Gregory Miller's efforts contribute directly to the modernization of complex systems and the improvement of operational effectiveness for federal civilian agencies. The Deputy Chief Information Officer, Ncte plays a vital part in implementing technology solutions that underpin defense and intelligence support services. This position ensures the effective deployment of IT resources.

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    Frequently Asked Questions Regarding American Systems Top Executives and Leadership Team

    Who leads American Systems?
    American Systems is led by Brian J Morrison (Chief Financial Officer), along with executives such as Mark Danisewicz (Executive Vice President & Chief Financial Officer) and Lauren Kilcoyne (Chief Operating Officer).
    Who is part of American Systems’s executive team?
    The executive team of American Systems includes leaders such as Brian J Morrison (Chief Financial Officer), Mark Danisewicz (Executive Vice President & Chief Financial Officer), Lauren Kilcoyne (Chief Operating Officer) and other senior executives.
    How many executives does American Systems have?
    American Systems has 6 executives leading key business areas.
    What roles are included in American Systems’s leadership team?
    The leadership team of American Systems includes roles such as Chief Financial Officer, Executive Vice President & Chief Financial Officer, Chief Operating Officer, Chief Information Officer, Chief Information Security Officer & Chief Information Officer.