Astrion Executive and Leadership Team

June, 2026

Leadership Overview

Astrion has 11 executives leading key functions including strategy, operations, finance, and growth.

Driven by a forward-thinking spirit, Astrion delivers the difference that empowers customers and the nation to take on what's next, providing cutting-edge services that boost preparedness, optimize performance, and ensure mission success.

Leadership Roles at Astrion

  • Chief Executive Officer - Volodymyr Kostenko
  • President & Chief Executive Officer - Randolph Cash
  • Owner & Chief Executive Officer - Mark Howarth
  • President & Chief Executive Officer - Kelly Keefe
  • Executive Chair & Chief Executive Officer - Thomas Vice
  • Chief Financial Officer - Jacob Kennedy
  • Chief Operating Officer - Carrie Morse
  • Chief of Staff - David Millar
  • Information System Security Officer & Chief Revenue Officer - Sofía Diaz-Stack
  • Chief Growth Officer - Conn Doherty
  • Volodymyr Kostenko - Chief Executive Officer

    Volodymyr Kostenko, the Chief Executive Officer at Astrion, directs the overarching corporate strategy and operational execution. Kostenko guides the company's mission to empower customers and the nation, ensuring Astrion's services boost preparedness, optimize performance, and achieve mission success across critical sectors. This leadership involves driving the transformative evolution from ERC & Oasis Systems into a unified partner for progress. Kostenko's focus centers on fostering a forward-thinking spirit to tackle complex challenges in cybersecurity, digital solutions, mission support, science & engineering, and test & evaluation. The Chief Executive Officer ensures alignment with the needs of the Air Force, Army, Civilian Agencies, Navy, and Space. By setting clear objectives and championing innovation, Volodymyr Kostenko solidifies Astrion's position as a leader in supporting national objectives and advancing technological capabilities.

    Randolph Cash - President & Chief Executive Officer

    Randolph Cash, the President & Chief Executive Officer at Astrion, spearheads the company's strategic direction and operational leadership. Cash drives Astrion's commitment to empowering customers and the nation, ensuring the delivery of cutting-edge services that enhance preparedness, optimize performance, and guarantee mission success. This role involves overseeing the integration and growth of Astrion as a partner for progress, building upon the foundations of ERC & Oasis Systems. Randolph Cash champions a forward-thinking approach to address critical challenges within cybersecurity, digital solutions, mission support, science & engineering, and test & evaluation. The President & Chief Executive Officer ensures robust support for the Air Force, Army, Civilian Agencies, Navy, and Space. Through strategic vision and decisive action, Cash cultivates an environment of innovation and operational excellence, reinforcing Astrion's market leadership.

    Mark Howarth - Owner & Chief Executive Officer

    Mark Howarth, the Owner & Chief Executive Officer at Astrion, defines the company's strategic vision and governance. Howarth leads Astrion's core mission to empower customers and the nation, ensuring the delivery of transformative services that elevate preparedness, optimize performance, and secure mission success. This leadership position involves guiding the company's evolution and solidifying its role as a partner for progress, leveraging expertise across cybersecurity, digital solutions, mission support, science & engineering, and test & evaluation. Mark Howarth fosters a culture of innovation to confront critical challenges for the Air Force, Army, Civilian Agencies, Navy, and Space. The Owner & Chief Executive Officer ensures strategic alignment with national defense and civilian agency objectives. Through ownership and executive oversight, Howarth drives Astrion's commitment to excellence and sustained growth.

    Kelly Keefe - President & Chief Executive Officer

    Kelly Keefe, the President & Chief Executive Officer at Astrion, directs the company's strategic initiatives and operational frameworks. Keefe champions Astrion's purpose of empowering customers and the nation, ensuring the provision of advanced services that enhance preparedness, optimize performance, and achieve critical mission success. This executive leadership guides Astrion's growth as a partner for progress, building on the combined strengths of ERC & Oasis Systems. Kelly Keefe cultivates a forward-thinking environment to address complex challenges in cybersecurity, digital solutions, mission support, science & engineering, and test & evaluation. The President & Chief Executive Officer ensures comprehensive support for the Air Force, Army, Civilian Agencies, Navy, and Space. Through strategic oversight and a focus on execution, Keefe drives Astrion's commitment to delivering impactful solutions and maintaining a competitive edge.

    Thomas Vice - Executive Chair & Chief Executive Officer

    Thomas Vice, the Executive Chair & Chief Executive Officer at Astrion, provides high-level strategic direction and governance. Vice leads Astrion's commitment to empowering customers and the nation, ensuring the delivery of cutting-edge services that boost preparedness, optimize performance, and guarantee mission success. This executive role involves guiding the company's evolution as a partner for progress, integrating expertise in cybersecurity, digital solutions, mission support, science & engineering, and test & evaluation. Thomas Vice fosters a forward-thinking spirit to tackle critical challenges for the Air Force, Army, Civilian Agencies, Navy, and Space. The Executive Chair & Chief Executive Officer ensures strategic alignment with evolving national security and technological demands. Through visionary leadership and executive oversight, Vice drives Astrion's mission to deliver transformative solutions and maintain industry leadership.

    Jacob Kennedy - Chief Financial Officer

    Jacob Kennedy, the Chief Financial Officer at Astrion, directs all financial planning, management, and reporting activities. Kennedy ensures the fiscal health and strategic allocation of resources to support Astrion's mission of empowering customers and the nation. This involves managing budgets, overseeing investments, and driving financial strategies that enhance the delivery of cutting-edge services in cybersecurity, digital solutions, mission support, science & engineering, and test & evaluation. Jacob Kennedy plays a vital role in optimizing financial performance to boost preparedness and ensure mission success for the Air Force, Army, Civilian Agencies, Navy, and Space. The Chief Financial Officer provides critical financial insights to guide executive decision-making, ensuring sustainable growth and profitability for Astrion.
    Jacob Kennedy

    Carrie Morse - Chief Operating Officer

    Carrie Morse, the Chief Operating Officer at Astrion, oversees the day-to-day operational execution and efficiency across all business units. Morse ensures that Astrion's cutting-edge services in cybersecurity, digital solutions, mission support, science & engineering, and test & evaluation are delivered effectively to boost preparedness and optimize performance for customers. This role involves managing the integration of capabilities from ERC & Oasis Systems, driving operational excellence and ensuring mission success for the Air Force, Army, Civilian Agencies, Navy, and Space. Carrie Morse focuses on streamlining processes, enhancing resource allocation, and fostering a culture of continuous improvement. The Chief Operating Officer plays a critical part in translating strategic objectives into tangible operational outcomes, ensuring Astrion consistently meets and exceeds client expectations across its diverse service portfolio.

    David Millar - Chief of Staff

    David Millar, the Chief of Staff at Astrion, acts as a key strategic advisor and operational facilitator for the executive leadership team. Millar supports the company's mission to empower customers and the nation by ensuring seamless coordination across departments, driving key initiatives, and optimizing the flow of information. This role involves enhancing the effectiveness of Astrion's services in cybersecurity, digital solutions, mission support, science & engineering, and test & evaluation, thereby boosting preparedness and performance. David Millar facilitates strategic planning sessions, manages critical projects, and ensures alignment with the company's objectives for the Air Force, Army, Civilian Agencies, Navy, and Space. The Chief of Staff's efforts are crucial in maintaining operational agility and supporting the overall mission success of Astrion.

    Sofía Diaz-Stack - Information System Security Officer & Chief Revenue Officer

    Sofía Diaz-Stack, the Information System Security Officer & Chief Revenue Officer at Astrion, leads both the critical security posture and the revenue generation strategies. Diaz-Stack ensures robust cybersecurity measures are in place to protect sensitive data and systems while simultaneously driving business growth and expanding market reach. This dual role is essential for delivering trusted, cutting-edge services in cybersecurity, digital solutions, mission support, science & engineering, and test & evaluation. Sofía Diaz-Stack focuses on securing client trust and maximizing revenue streams to boost preparedness and ensure mission success for the Air Force, Army, Civilian Agencies, Navy, and Space. The Information System Security Officer & Chief Revenue Officer's strategic oversight is key to Astrion's ability to operate securely and achieve its commercial objectives.

    Conn Doherty - Chief Growth Officer

    Conn Doherty, the Chief Growth Officer at Astrion, spearheads initiatives focused on expanding the company's market presence and revenue streams. Doherty drives strategies to identify new opportunities, cultivate strategic partnerships, and enhance customer acquisition and retention. This role is pivotal in ensuring Astrion's cutting-edge services in cybersecurity, digital solutions, mission support, science & engineering, and test & evaluation reach a wider audience, thereby boosting preparedness and optimizing performance. Conn Doherty focuses on scaling operations and market penetration to support mission success for the Air Force, Army, Civilian Agencies, Navy, and Space. The Chief Growth Officer's leadership is instrumental in Astrion's sustained expansion and its ability to meet evolving client needs.
    Conn Doherty

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    Frequently Asked Questions Regarding Astrion Top Executives and Leadership Team

    Who leads Astrion?
    Astrion is led by Volodymyr Kostenko (Chief Executive Officer), along with executives such as Randolph Cash (President & Chief Executive Officer) and Mark Howarth (Owner & Chief Executive Officer).
    Who is part of Astrion’s executive team?
    The executive team of Astrion includes leaders such as Volodymyr Kostenko (Chief Executive Officer), Randolph Cash (President & Chief Executive Officer), Mark Howarth (Owner & Chief Executive Officer) and other senior executives.
    How many executives does Astrion have?
    Astrion has 10 executives leading key business areas.
    What roles are included in Astrion’s leadership team?
    The leadership team of Astrion includes roles such as Chief Executive Officer, President & Chief Executive Officer, Owner & Chief Executive Officer, President & Chief Executive Officer, Executive Chair & Chief Executive Officer.