Cubic Executive and Leadership Team

August, 2026

Leadership Overview

Cubic has 10 executives leading key functions including strategy, financial oversight, technology development, and operational management.

Focused on delivering mission-critical defense and transportation solutions, Cubic drives global innovation through advanced software engineering and systems integration to support national security and infrastructure resilience across diverse international markets.

Leadership Roles at Cubic

  • Chairman & Chief Executive Officer - Stevan Slijepcevic
  • Chief Executive Officer & Founder - Tony Taka
  • Chief Financial Officer - Travis Chester
  • Chief Financial Officer, Cubic Transportation Systems - Zachary Hustad
  • Chief Financial Officer, Cmps Products - John Koval
  • President - Tofayal Ahmad
  • President & General Manager - Walter Bonneau
  • President, Cubic Defense - Paul Shew
  • Chief Technology Officer - J. Ruiz
  • Chief of Staff To the CPMO Office - Raquel Narvajas
  • Stevan Slijepcevic - Chairman & Chief Executive Officer

    Stevan Slijepcevic, the Chairman & Chief Executive Officer at Cubic, directs the overarching corporate strategy and long-term vision for the organization. By aligning software engineering capabilities with the complex requirements of government and military sectors, Slijepcevic ensures the delivery of high-impact technology solutions. The Chairman & Chief Executive Officer manages relationships with the Board to maintain focus on growth and operational excellence across North America, Europe, Asia Pacific, and the Middle East. This leadership role involves constant evaluation of market trends to secure a competitive advantage in defense and transportation sectors. Stevan Slijepcevic actively monitors performance metrics to drive efficiency and innovation throughout the enterprise. Through rigorous oversight of systems integration projects, the executive maintains the company's reputation for reliability. Ultimately, Slijepcevic secures the future of the firm by fostering a culture of technical precision and strategic agility.
    Stevan Slijepcevic

    Tony Taka - Chief Executive Officer & Founder

    Tony Taka, the Chief Executive Officer & Founder at Cubic, architects the foundational principles and technical philosophy that define the company's approach to custom software development. By establishing core competencies in IT services, the Chief Executive Officer & Founder guides the organization toward solving critical challenges for national security clients. This leadership position requires constant engagement with emerging technologies to ensure the firm remains at the forefront of the industry. Tony Taka oversees the expansion of service offerings, ensuring that technical consulting solutions meet the evolving needs of global defense and transportation partners. By prioritizing scalable infrastructure and robust systems integration, the executive drives sustainable growth across international operations. Taka maintains a focus on long-term value creation, ensuring that the company's mission remains central to every project. Through strategic foresight, the executive secures the firm's position as a leader in mission-critical technology.

    Travis Chester - Chief Financial Officer

    Travis Chester, the Chief Financial Officer at Cubic, manages the financial health and fiscal strategy of the entire organization. By overseeing capital allocation and budgeting for complex software engineering projects, the Chief Financial Officer ensures that resources align with the company's mission-critical objectives. This role involves close collaboration with other C-suite leaders to optimize profitability across North American and international markets. Travis Chester monitors financial performance to support the firm's investment in advanced IT infrastructure and systems integration capabilities. By implementing rigorous financial controls, the executive mitigates risk while enabling the pursuit of new opportunities in the defense and transportation sectors. Chester drives the financial planning process, ensuring that the company maintains the liquidity necessary for sustained innovation. Through precise fiscal management, the executive supports the long-term stability and growth of the business, ultimately securing the financial foundation required for delivering high-stakes technology solutions.
    Travis Chester

    Zachary Hustad - Chief Financial Officer, Cubic Transportation Systems

    Zachary Hustad, the Chief Financial Officer, Cubic Transportation Systems at Cubic, manages the financial operations specifically for the transportation division. By overseeing the budget and fiscal performance of transportation-related software and infrastructure projects, the Chief Financial Officer, Cubic Transportation Systems ensures that this business unit remains profitable and efficient. This role involves analyzing market demand for transportation technology across North America and international regions to guide investment decisions. Zachary Hustad collaborates with the broader finance team to ensure consistency in reporting and compliance with corporate standards. By optimizing cost structures for systems integration, the executive supports the delivery of reliable transportation solutions. Hustad monitors revenue streams and project margins, providing the financial clarity needed to scale operations effectively. Through strategic financial oversight, the executive ensures that the transportation division contributes significantly to the company's overall mission of providing mission-critical technology for infrastructure resilience.

    John Koval - Chief Financial Officer, Cmps Products

    John Koval, the Chief Financial Officer, Cmps Products at Cubic, directs the financial strategy for the product development division. By overseeing the fiscal health of product-based software solutions, the Chief Financial Officer, Cmps Products ensures that development cycles remain within budget while meeting performance targets. This role involves managing the financial risks associated with bringing new IT services to market for government and military clients. John Koval works closely with product managers to align spending with the company's strategic focus on innovation and systems integration. By implementing robust financial tracking, the executive ensures that product development contributes to the firm's long-term growth. Koval analyzes the profitability of various product lines to inform future investment strategies. Through diligent financial management, the executive supports the creation of high-quality technology solutions, ensuring that the product division remains a key driver of the company's success in the competitive defense and security landscape.

    Tofayal Ahmad - President

    Tofayal Ahmad, the President at Cubic, oversees the day-to-day operations and execution of the company's business strategy. By directing the various departments responsible for software engineering and IT services, the President ensures that the organization delivers consistent value to government and military clients. This leadership role involves managing the operational scale across North America, Europe, Asia Pacific, and the Middle East to ensure seamless service delivery. Tofayal Ahmad collaborates with other executives to refine the company's approach to systems integration and infrastructure projects. By fostering operational excellence, the executive drives efficiency and ensures that all teams meet the high standards required for national security applications. Ahmad monitors performance across all business units, implementing improvements to support growth and client satisfaction. Through active leadership, the executive ensures that the company remains agile and responsive to the complex needs of the defense and transportation sectors.

    Walter Bonneau - President & General Manager

    Walter Bonneau, the President & General Manager at Cubic, manages the operational performance and market expansion for specific business segments. By overseeing the delivery of custom software and IT consulting services, the President & General Manager ensures that the company meets the unique requirements of its government and military partners. This role involves driving regional initiatives to strengthen the firm's presence in key markets across the globe. Walter Bonneau coordinates with technical and financial teams to ensure that projects are executed on time and within scope. By focusing on systems integration and infrastructure reliability, the executive supports the company's mission of providing mission-critical technology. Bonneau monitors operational metrics to identify opportunities for process improvement and service enhancement. Through strategic management, the executive ensures that the business unit remains a vital contributor to the company's overall success, consistently delivering high-value solutions for complex security and transportation challenges.

    Paul Shew - President, Cubic Defense

    Paul Shew, the President, Cubic Defense at Cubic, directs the strategic operations and business development for the defense division. By overseeing the engineering and integration of technology solutions for military applications, the President, Cubic Defense ensures that the company provides superior support for national security. This role involves managing relationships with government agencies and defense partners to align software capabilities with mission-critical needs. Paul Shew drives the development of advanced systems integration projects that enhance operational readiness for clients across North America and international regions. By focusing on innovation and technical precision, the executive ensures that the defense division remains a leader in the industry. Shew collaborates with other C-suite leaders to integrate defense-specific requirements into the broader corporate strategy. Through dedicated leadership, the executive ensures that the company delivers reliable, high-performance technology that addresses the most pressing challenges in the modern defense landscape.
    Paul Shew

    J. Ruiz - Chief Technology Officer

    J. Ruiz, the Chief Technology Officer at Cubic, directs the technical roadmap and innovation strategy for all software development and IT services. By overseeing the engineering teams, the Chief Technology Officer ensures that the company delivers cutting-edge solutions for government and military applications. This leadership role involves evaluating new technologies to enhance systems integration and information technology infrastructure across global operations. J. Ruiz collaborates with other executives to translate complex client requirements into scalable, mission-critical software products. By fostering a culture of technical excellence, the executive drives the development of secure and reliable platforms for national security. Ruiz manages the technical lifecycle of projects, ensuring that every solution meets the highest standards of performance and security. Through strategic investment in research and development, the executive maintains the firm's competitive edge in the technology consulting market, ultimately ensuring that the company remains a trusted partner for defense and transportation clients.

    Raquel Narvajas - Chief of Staff To the CPMO Office

    Raquel Narvajas, the Chief of Staff To the CPMO Office at Cubic, coordinates the strategic initiatives and operational workflows within the project management office. By streamlining communication between departments, the Chief of Staff To the CPMO Office ensures that software engineering and IT service delivery remain aligned with corporate goals. This role involves managing complex project timelines and resource allocation to support the company's mission-critical work in the defense sector. Raquel Narvajas facilitates collaboration across global teams, ensuring that operational processes support the firm's commitment to quality and efficiency. By monitoring project milestones, the executive identifies potential bottlenecks and implements solutions to maintain momentum. Narvajas supports the leadership team by providing data-driven insights that inform decision-making regarding systems integration and infrastructure projects. Through effective coordination, the executive ensures that the organization consistently meets the rigorous demands of government and military clients, driving overall operational success.

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    Frequently Asked Questions Regarding Cubic Top Executives and Leadership Team

    Who leads Cubic?
    Cubic is led by Stevan Slijepcevic (Chairman & Chief Executive Officer), along with executives such as Tony Taka (Chief Executive Officer & Founder) and Travis Chester (Chief Financial Officer).
    Who is part of Cubic’s executive team?
    The executive team of Cubic includes leaders such as Stevan Slijepcevic (Chairman & Chief Executive Officer), Tony Taka (Chief Executive Officer & Founder), Travis Chester (Chief Financial Officer) and other senior executives.
    How many executives does Cubic have?
    Cubic has 10 executives leading key business areas.
    What roles are included in Cubic’s leadership team?
    The leadership team of Cubic includes roles such as Chairman & Chief Executive Officer, Chief Executive Officer & Founder, Chief Financial Officer, Chief Financial Officer, Cubic Transportation Systems, Chief Financial Officer, Cmps Products.