Astrion Executive and Leadership Team

J.R. Rodrigues, the Chief Executive Officer at Astrion, directs the overarching corporate strategy to ensure mission success across defense and civilian sectors. By aligning organizational goals with the evolving needs of the Air Force and Navy, the Chief Executive Officer drives high-level performance in mission support and engineering services. J.R. Rodrigues maintains constant oversight of market expansion initiatives, ensuring the company remains a partner for progress in complex technical environments. This leadership role involves coordinating with the Board to refine long-term growth trajectories while maintaining operational agility. Through rigorous assessment of industry trends, the Chief Executive Officer optimizes internal processes to boost preparedness for critical national challenges. By fostering a culture of forward-thinking innovation, the Chief Executive Officer secures the competitive positioning of the firm within the federal contracting landscape, ultimately delivering the difference that empowers customers to tackle what comes next.

Mark Howarth, the Owner & Chief Executive Officer at Astrion, architects the foundational vision and long-term stability of the organization. As the primary stakeholder, the Owner & Chief Executive Officer oversees the integration of legacy capabilities from ERC and Oasis Systems into a unified, high-impact service model. Mark Howarth manages the strategic allocation of capital to support cutting-edge science and engineering projects for the Army and Space agencies. This executive role requires balancing immediate operational demands with the pursuit of transformative digital solutions that define the company market presence. By guiding the executive team toward sustainable growth, the Owner & Chief Executive Officer ensures that all business units remain aligned with the core mission of national preparedness. Through consistent engagement with key stakeholders, the Owner & Chief Executive Officer drives the evolution of the firm, solidifying the reputation of the company as a leader in complex test and evaluation environments.

Thomas Chelliah, the President & Chief Executive Officer at Astrion, executes the daily operational mandates required to maintain excellence in mission support and cybersecurity. The President & Chief Executive Officer manages the cross-functional teams responsible for delivering technical solutions to diverse federal clients. Thomas Chelliah drives the implementation of standardized engineering protocols that optimize performance across all agency contracts. This leadership position involves direct collaboration with department heads to streamline project delivery and enhance service quality. By monitoring the execution of complex programs, the President & Chief Executive Officer ensures that the company meets rigorous standards for test and evaluation. Through the application of advanced management techniques, the President & Chief Executive Officer fosters operational efficiency, allowing the firm to scale effectively while addressing critical national security requirements. This role remains central to the ongoing success of the organization in competitive government markets.

John Aitken, the Chief Administrative Officer & Chief Financial Officer & Vice President, Business Development at Astrion, manages the financial health and administrative framework of the company. The Chief Administrative Officer & Chief Financial Officer & Vice President, Business Development directs the fiscal planning and resource allocation necessary to support large-scale engineering and science contracts. John Aitken oversees the business development pipeline, identifying new opportunities within the Army and Navy sectors to expand the market footprint. This multifaceted role requires balancing rigorous financial oversight with the aggressive pursuit of growth initiatives. By optimizing administrative processes, the Chief Administrative Officer & Chief Financial Officer & Vice President, Business Development ensures that the organization remains agile and responsive to client needs. Through strategic financial modeling and revenue forecasting, the Chief Administrative Officer & Chief Financial Officer & Vice President, Business Development secures the capital required to invest in cutting-edge technology and talent, ultimately driving the long-term profitability of the firm.

David Millar, the Chief of Staff at Astrion, coordinates the strategic initiatives and internal communications that drive organizational alignment. The Chief of Staff facilitates the flow of information between the executive leadership and the broader operational teams to ensure consistent progress on mission-critical objectives. David Millar manages the administrative infrastructure that supports the delivery of cybersecurity and digital solutions. By overseeing the execution of high-priority projects, the Chief of Staff enables the leadership team to focus on long-term growth and market expansion. This role involves resolving complex operational bottlenecks and optimizing the internal workflows that support the Air Force and other federal partners. Through meticulous planning and resource management, the Chief of Staff ensures that the company maintains its commitment to excellence. By bridging the gap between strategy and execution, the Chief of Staff directly contributes to the overall efficiency and mission success of the firm.

Daniel Hackenberg, the Senior Vice President and Chief Technology Officer, Director of Engineering at Astrion, architects the technical roadmap and engineering standards that define the company service offerings. The Senior Vice President and Chief Technology Officer, Director of Engineering leads the development of advanced digital solutions and cybersecurity frameworks tailored for federal agencies. Daniel Hackenberg oversees the engineering teams responsible for complex test and evaluation projects, ensuring that all technical outputs meet the highest standards of precision. This role involves evaluating emerging technologies to maintain the competitive edge of the firm in the science and engineering space. By fostering a culture of technical innovation, the Senior Vice President and Chief Technology Officer, Director of Engineering drives the creation of scalable solutions that address critical national challenges. Through direct oversight of engineering talent, the Senior Vice President and Chief Technology Officer, Director of Engineering ensures that the company remains at the forefront of technological advancement.

Sofía Diaz-Stack, the Information System Security Officer & Chief Revenue Officer at Astrion, secures the digital infrastructure while driving the revenue growth of the organization. The Information System Security Officer & Chief Revenue Officer manages the cybersecurity protocols that protect sensitive mission data for federal clients. Simultaneously, the Information System Security Officer & Chief Revenue Officer directs the sales and revenue strategies that expand the presence of the company across the Air Force and civilian agencies. Sofía Diaz-Stack aligns security compliance with business development goals to ensure that all growth initiatives remain protected and sustainable. This dual-focus role requires deep expertise in both risk management and market expansion. By optimizing the revenue funnel and maintaining rigorous security standards, the Information System Security Officer & Chief Revenue Officer ensures that the firm delivers reliable, high-value services. Through this integrated approach, the Information System Security Officer & Chief Revenue Officer supports the overall mission success of the company.

Monique Sturdyvin, the Chief People Officer at Astrion, directs the human capital strategy that attracts and retains the specialized talent required for mission-critical engineering and science roles. The Chief People Officer oversees the development of organizational culture, training programs, and performance management systems that empower the workforce to excel. Monique Sturdyvin manages the recruitment pipeline to ensure that the company maintains a competitive advantage in the highly specialized federal contracting market. This leadership role involves aligning workforce capabilities with the evolving technical needs of the Army, Navy, and other agencies. By fostering an environment of professional growth and inclusion, the Chief People Officer ensures that the firm remains a destination for top-tier experts. Through the implementation of strategic talent initiatives, the Chief People Officer directly impacts the operational capacity and long-term success of the organization, ensuring that the team remains prepared to tackle the most complex challenges.