Scientific Research Executive and Leadership Team

June, 2026

Leadership Overview

Scientific Research has 6 executives leading key functions including strategy, operations, and market expansion.

Driven by innovation, Scientific Research provides advanced engineering solutions to government, international, and private sector clients, focusing on impactful technological advancements.

Leadership Roles at Scientific Research

  • Chief Executive Officer - Rafael Sharkatech
  • President & Chief Executive Officer - Don Rippe
  • Group Chief Executive Officer - Ajeet Khandelwal
  • Chief Operating Officer - Timothy Washington
  • President - Scott Hollowell
  • President - Mike Hollowell
  • Rafael Sharkatech - Chief Executive Officer

    Rafael Sharkatech, the Chief Executive Officer at Scientific Research, directs the overarching corporate strategy and vision. Sharkatech guides the company's expansion into new markets, ensuring alignment with the U.S. Government, international, and private industry demands. This leadership role involves fostering innovation in advanced engineering solutions and maintaining the company's competitive edge. Rafael Sharkatech's focus remains on driving sustainable growth and enhancing the company's reputation for delivering cutting-edge technological services. The Chief Executive Officer's responsibilities include setting long-term objectives and ensuring operational excellence across all divisions. By championing research and development initiatives, Sharkatech positions Scientific Research at the forefront of engineering advancements. This executive's strategic direction is crucial for navigating complex project requirements and securing future business opportunities.

    Don Rippe - President & Chief Executive Officer

    Don Rippe, the President & Chief Executive Officer at Scientific Research, executes the strategic vision and operational management of the organization. Rippe oversees all business units, ensuring seamless integration of services for U.S. Government, international, and private sector clients. This executive's purview includes driving revenue growth and optimizing resource allocation to support advanced engineering solutions. Don Rippe is committed to enhancing client relationships and expanding the company's global footprint. The President & Chief Executive Officer's role involves close collaboration with department heads to achieve key performance indicators and foster a culture of continuous improvement. By championing new technological applications, Rippe ensures Scientific Research remains a leader in its field. This leadership position is vital for maintaining operational efficiency and achieving strategic objectives.

    Ajeet Khandelwal - Group Chief Executive Officer

    Ajeet Khandelwal, the Group Chief Executive Officer at Scientific Research, leads the strategic direction and operational oversight for multiple business groups. Khandelwal focuses on maximizing synergy across diverse engineering solutions provided to U.S. Government, international, and private industries. This executive's mandate includes identifying growth opportunities and ensuring robust financial performance for each group. Ajeet Khandelwal drives the implementation of innovative technologies and best practices throughout the organization. The Group Chief Executive Officer's responsibilities encompass setting group-level objectives and fostering cross-functional collaboration. By optimizing the delivery of advanced engineering services, Khandelwal strengthens Scientific Research's market position. This leadership role is essential for achieving scalable growth and maintaining a competitive advantage in complex global markets.

    Timothy Washington - Chief Operating Officer

    Timothy Washington, the Chief Operating Officer at Scientific Research, manages the day-to-day operational activities and ensures efficient service delivery. Washington oversees the execution of advanced engineering solutions for U.S. Government, international, and private sector clients, focusing on process optimization and quality assurance. This executive's role involves streamlining workflows and enhancing operational scalability to meet evolving market demands. Timothy Washington is dedicated to improving internal efficiencies and fostering a culture of operational excellence. The Chief Operating Officer's responsibilities include resource management and implementing strategic initiatives to drive productivity. By ensuring seamless project execution, Washington supports Scientific Research's commitment to client satisfaction and technological advancement. This leadership position is critical for maintaining high standards of performance and achieving business objectives.

    Scott Hollowell - President

    Scott Hollowell, the President at Scientific Research, directs strategic initiatives and oversees key business operations. Hollowell focuses on expanding the company's reach within the U.S. Government, international markets, and private industries, ensuring the delivery of advanced engineering solutions. This executive's leadership drives market penetration and fosters strong client partnerships. Scott Hollowell is committed to advancing the company's technological capabilities and enhancing its competitive standing. The President's responsibilities include guiding departmental strategies and ensuring alignment with corporate goals. By championing innovation and operational effectiveness, Hollowell contributes significantly to Scientific Research's growth and success. This executive's vision is integral to navigating industry challenges and capitalizing on emerging opportunities.

    Mike Hollowell - President

    Mike Hollowell, the President at Scientific Research, spearheads strategic growth and operational oversight across key business segments. Hollowell directs efforts to enhance the delivery of advanced engineering solutions to U.S. Government, international, and private sector clients, focusing on market expansion and client engagement. This executive's leadership cultivates robust relationships and drives business development initiatives. Mike Hollowell is dedicated to fostering innovation and ensuring the highest standards of service quality. The President's role involves aligning departmental objectives with the company's long-term vision and strategic priorities. By optimizing resource deployment and championing new technological frontiers, Hollowell strengthens Scientific Research's market leadership. This executive's strategic acumen is vital for sustained success and competitive positioning.
    Mike Hollowell

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    Frequently Asked Questions Regarding Scientific Research Top Executives and Leadership Team

    Who leads Scientific Research?
    Scientific Research is led by Rafael Sharkatech (Chief Executive Officer), along with executives such as Don Rippe (President & Chief Executive Officer) and Ajeet Khandelwal (Group Chief Executive Officer).
    Who is part of Scientific Research’s executive team?
    The executive team of Scientific Research includes leaders such as Rafael Sharkatech (Chief Executive Officer), Don Rippe (President & Chief Executive Officer), Ajeet Khandelwal (Group Chief Executive Officer) and other senior executives.
    How many executives does Scientific Research have?
    Scientific Research has 6 executives leading key business areas.
    What roles are included in Scientific Research’s leadership team?
    The leadership team of Scientific Research includes roles such as Chief Executive Officer, President & Chief Executive Officer, Group Chief Executive Officer, Chief Operating Officer, President.