Armis Executive and Leadership Team

September, 2026

Leadership Overview

Armis has 10 executives leading key functions including strategy, human resources, and technology development.

Focused on securing the modern enterprise, Armis delivers a unified cyber exposure management platform that provides complete visibility and protection across IT, OT, IoT, and medical devices for organizations worldwide.

Leadership Roles at Armis

  • Chief Executive Officer - Brad Zechman
  • Chief Executive Officer & Owner - Achyut Rijal
  • Co-Founder & Chief Executive Officer - Yevgeny Dibrov
  • Chief Human Resources officer - Yael Warschawski
  • Sled Field Chief Technology Officer - Vinod Brahmapuram
  • Chief Technology Officer, Data - Desiree Lee
  • Chief Technology Officer, Ghe Strategic Accounts - Michael Bimonte
  • Vice President, Corporate Marketing & To The Chief of Staff & Chief Marketing Officer - Arno Castanet
  • Chief Technology Officer, Otorio - Yair Attar
  • Vice President, People & Chief of Staff - Hadas Weiss-Shafran
  • Brad Zechman - Chief Executive Officer

    Brad Zechman, the Chief Executive Officer at Armis, directs the overarching corporate strategy and long-term vision for the organization. Zechman manages the expansion of the cyber exposure management platform into new global markets, ensuring that the company maintains a competitive edge in the cybersecurity landscape. By aligning internal resources with the evolving needs of IT and OT environments, the Chief Executive Officer drives operational excellence across all departments. Zechman fosters a culture of innovation that supports the development of advanced security solutions for medical and IoT devices. This leadership role involves constant engagement with the board to refine business objectives and secure sustainable growth. Through rigorous oversight of market trends, Brad Zechman ensures that the company remains at the forefront of digital protection, providing clients with the necessary tools to mitigate complex cyber risks effectively.
    Brad Zechman

    Achyut Rijal - Chief Executive Officer & Owner

    Achyut Rijal, the Chief Executive Officer & Owner at Armis, oversees the foundational business structure and capital allocation strategies. Rijal directs the financial health of the organization, ensuring that investments in cybersecurity research and development align with the core mission of providing unified visibility. As the Chief Executive Officer & Owner, Rijal monitors the performance of the cyber exposure management platform to guarantee that it meets the rigorous demands of modern enterprise environments. This role involves managing high-level partnerships and steering the company through complex market shifts in the IT and IoT sectors. By maintaining a focus on long-term stability and operational efficiency, Achyut Rijal supports the broader goals of the executive team. Rijal prioritizes the integration of advanced security protocols to protect critical infrastructure, thereby reinforcing the market position of the company as a leader in cyber exposure management.

    Yevgeny Dibrov - Co-Founder & Chief Executive Officer

    Yevgeny Dibrov, the Co-Founder & Chief Executive Officer at Armis, architects the primary product roadmap and technological trajectory of the firm. Dibrov drives the development of the unified cyber exposure management platform, focusing on the unique security challenges inherent in IT, OT, and medical device ecosystems. As the Co-Founder & Chief Executive Officer, Dibrov leads the expansion of the company into international markets, overseeing the scaling of operations to meet global demand. This leadership position requires constant collaboration with engineering teams to refine the detection capabilities of the platform. Yevgeny Dibrov ensures that the company remains agile in the face of emerging cyber threats, providing organizations with the visibility required to secure complex networks. By championing a customer-centric approach to product design, Dibrov secures the reputation of the company as a premier provider of comprehensive cybersecurity solutions.
    Yevgeny Dibrov

    Yael Warschawski - Chief Human Resources officer

    Yael Warschawski, the Chief Human Resources officer at Armis, directs the global talent acquisition and organizational development strategies. Warschawski manages the recruitment of specialized cybersecurity experts who support the development of the unified cyber exposure management platform. As the Chief Human Resources officer, Warschawski oversees the implementation of performance management systems that align employee output with the company's mission of protecting IT, OT, and IoT environments. This role involves fostering a high-performance culture that encourages innovation and cross-departmental collaboration. By optimizing internal communication and professional development programs, Yael Warschawski ensures that the workforce remains equipped to handle the rapid pace of the cybersecurity industry. Warschawski also leads initiatives to maintain employee engagement across diverse geographic regions, ensuring that the company attracts and retains the top-tier talent necessary to sustain its market leadership and technological advancement.
    Yael Warschawski

    Vinod Brahmapuram - Sled Field Chief Technology Officer

    Vinod Brahmapuram, the Sled Field Chief Technology Officer at Armis, directs the technical engagement strategies for state, local, and education sectors. Brahmapuram oversees the deployment of the cyber exposure management platform within public sector environments, ensuring that IT and IoT devices receive robust protection. As the Sled Field Chief Technology Officer, Brahmapuram translates complex security requirements into actionable technical solutions that address the specific needs of government and educational institutions. This role involves working closely with field sales teams to demonstrate the value of the platform in mitigating cyber risks. By focusing on the unique regulatory and operational constraints of the public sector, Vinod Brahmapuram drives the adoption of advanced security protocols. Brahmapuram ensures that the company provides scalable, reliable, and compliant technology that supports the mission-critical operations of public sector clients across North America.

    Desiree Lee - Chief Technology Officer, Data

    Desiree Lee, the Chief Technology Officer, Data at Armis, architects the data infrastructure and analytics capabilities of the cyber exposure management platform. Lee directs the processing of vast datasets from IT, OT, and medical devices to provide actionable security insights for clients. As the Chief Technology Officer, Data, Lee oversees the development of machine learning models that enhance the detection of anomalies and vulnerabilities. This role involves collaborating with engineering teams to ensure that the data pipeline remains scalable and secure. By optimizing the way the platform ingests and interprets information, Desiree Lee drives the accuracy and speed of the security intelligence provided to organizations. Lee ensures that the company leverages data-driven strategies to stay ahead of evolving cyber threats, ultimately strengthening the overall efficacy of the platform in protecting complex, interconnected digital environments.

    Michael Bimonte - Chief Technology Officer, Ghe Strategic Accounts

    Michael Bimonte, the Chief Technology Officer, Ghe Strategic Accounts at Armis, directs the technical strategy for the largest and most complex enterprise clients. Bimonte oversees the integration of the cyber exposure management platform into the existing IT and OT infrastructures of these strategic accounts. As the Chief Technology Officer, Ghe Strategic Accounts, Bimonte ensures that the platform delivers maximum visibility and protection for critical medical and IoT devices. This role involves providing high-level technical guidance to clients, helping them navigate the complexities of modern cybersecurity. By tailoring the platform to meet the specific operational needs of large-scale organizations, Michael Bimonte drives customer satisfaction and long-term retention. Bimonte works closely with the product team to relay feedback from these strategic accounts, ensuring that the company continues to innovate in ways that address the most pressing security challenges faced by global enterprises.

    Arno Castanet - Vice President, Corporate Marketing & To The Chief of Staff & Chief Marketing Officer

    Arno Castanet, the Vice President, Corporate Marketing & To The Chief of Staff & Chief Marketing Officer at Armis, directs the global brand strategy and market positioning. Castanet oversees the communication of the value proposition of the cyber exposure management platform to diverse audiences. As the Vice President, Corporate Marketing & To The Chief of Staff & Chief Marketing Officer, Castanet manages the alignment between marketing initiatives and the strategic goals set by the executive leadership. This role involves coordinating cross-functional campaigns that highlight the company's ability to protect IT, OT, and IoT devices. By analyzing market trends and competitor activities, Arno Castanet drives the growth of the company's market share. Castanet ensures that the brand remains synonymous with reliability and innovation in the cybersecurity space, effectively supporting the sales and business development teams in their efforts to expand the company's global footprint.

    Yair Attar - Chief Technology Officer, Otorio

    Yair Attar, the Chief Technology Officer, Otorio at Armis, directs the technical integration and development of industrial security solutions. Attar oversees the specialized capabilities of the platform as it relates to OT and industrial control systems. As the Chief Technology Officer, Otorio, Attar ensures that the company provides comprehensive protection for manufacturing and critical infrastructure environments. This role involves leading the engineering efforts to bridge the gap between IT and OT security, providing a unified view of cyber exposure. By focusing on the unique requirements of industrial clients, Yair Attar drives the development of advanced threat detection features. Attar collaborates with the broader technology team to ensure that the Otorio-focused solutions remain fully integrated with the core platform, thereby enhancing the overall security posture of the company's clients across global industrial sectors.

    Hadas Weiss-Shafran - Vice President, People & Chief of Staff

    Hadas Weiss-Shafran, the Vice President, People & Chief of Staff at Armis, directs the internal operations and organizational culture initiatives. Weiss-Shafran oversees the alignment of human capital strategies with the company's mission to provide unified cyber exposure management. As the Vice President, People & Chief of Staff, Weiss-Shafran manages the executive office's workflow, ensuring that strategic priorities are executed efficiently across all departments. This role involves facilitating communication between the leadership team and the broader organization to maintain focus on key business objectives. By implementing programs that support employee well-being and professional growth, Hadas Weiss-Shafran drives the retention of top talent. Weiss-Shafran also leads special projects that enhance operational agility, ensuring that the company remains well-positioned to scale its cybersecurity solutions and meet the evolving needs of its global client base.

    Explore Leadership Teams in Security Software

    Frequently Asked Questions Regarding Armis Top Executives and Leadership Team

    Who leads Armis?
    Armis is led by Brad Zechman (Chief Executive Officer), along with executives such as Achyut Rijal (Chief Executive Officer & Owner) and Yevgeny Dibrov (Co-Founder & Chief Executive Officer).
    Who is part of Armis’s executive team?
    The executive team of Armis includes leaders such as Brad Zechman (Chief Executive Officer), Achyut Rijal (Chief Executive Officer & Owner), Yevgeny Dibrov (Co-Founder & Chief Executive Officer) and other senior executives.
    How many executives does Armis have?
    Armis has 10 executives leading key business areas.
    What roles are included in Armis’s leadership team?
    The leadership team of Armis includes roles such as Chief Executive Officer, Chief Executive Officer & Owner, Co-Founder & Chief Executive Officer, Chief Human Resources officer, Sled Field Chief Technology Officer.