CONSOLIDATED NUCLEAR SECURITY Executive and Leadership Team

May, 2026

Leadership Overview

Consolidated Nuclear Security, LLC has 9 executives leading key functions including strategy, information technology, human resources, and technology development.

Driven by a commitment to excellence, [[Cns]] provides cutting-edge facilities and services in the nuclear security sector, emphasizing innovative approaches to learning and community outreach while supporting veterans and fostering new career paths.

Leadership Roles at CONSOLIDATED NUCLEAR SECURITY

  • President & Chief Executive Officer - Richard Tighe
  • Chief Information Officer - Joseph Harris
  • Deputy Chief Information Officer - Max Robertson
  • Executive Officer. Chief of Staff - Jennifer Whitmer
  • Deputy Chief Information Officer - Richard Day
  • Chief Technology Officer, Office - Brian Ward
  • Deputy Chief Information Officer - David Zakrzwski
  • Chief Human Resources Officer - Diane Grooms
  • Chief Human Resources Officer - Rebecca Sisk
  • Richard Tighe - President & Chief Executive Officer

    Richard Tighe, the President & Chief Executive Officer at Cns, directs the overarching strategy and operational execution for the organization. Tighe guides the company's mission to provide cutting-edge facilities and services within the nuclear security sector, ensuring adherence to the highest standards of safety and innovation. This leadership role involves setting the strategic vision for Consolidated Nuclear Security, LLC, aligning all departments towards achieving key objectives in nuclear security and operational excellence. Tighe's focus extends to fostering a culture of continuous improvement and driving the company's commitment to supporting veterans and developing new career pathways in critical engineering and scientific fields. The President & Chief Executive Officer ensures that Cns operates as a center of excellence, meeting the complex demands of government agencies like the Department of Energy and the National Nuclear Security Administration. Richard Tighe's executive oversight is fundamental to the company's market position and its ability to deliver advanced solutions.

    Joseph Harris - Chief Information Officer

    Joseph Harris, the Chief Information Officer at Cns, architects and executes the comprehensive information technology strategy for the organization. Harris oversees the development and implementation of robust IT infrastructure, ensuring secure and efficient data management across all operations. This leadership position is critical for supporting Cns's mission of providing cutting-edge facilities and services in the nuclear security sector, enabling innovative approaches to learning and community outreach. The Chief Information Officer drives technological advancements that enhance operational capabilities and support the company's commitment to fostering new career paths in engineering and related fields. Harris ensures that IT systems are aligned with the strategic goals of Consolidated Nuclear Security, LLC, facilitating seamless collaboration and information flow. Joseph Harris's role is pivotal in maintaining the integrity and security of Cns's digital assets and advancing its technological edge in a highly specialized industry.
    Joseph Harris

    Max Robertson - Deputy Chief Information Officer

    Max Robertson, the Deputy Chief Information Officer at Cns, supports the Chief Information Officer in managing and enhancing the company's information technology landscape. Robertson focuses on the operational aspects of IT, ensuring the reliability and performance of systems that underpin Cns's nuclear security operations. This role is integral to implementing innovative IT solutions that support learning initiatives and community outreach programs. The Deputy Chief Information Officer contributes to the strategic deployment of technology, aiding in the development of new career paths within engineering and related disciplines. Max Robertson's responsibilities include overseeing specific IT projects and ensuring that technological resources effectively serve the needs of government agencies such as the Department of Energy. Robertson's efforts are crucial for maintaining the operational continuity and security of Consolidated Nuclear Security, LLC's digital infrastructure.

    Jennifer Whitmer - Executive Officer. Chief of Staff

    Jennifer Whitmer, the Executive Officer. Chief of Staff at Cns, provides strategic support and operational coordination across the executive leadership team. Whitmer facilitates the execution of key initiatives, ensuring alignment with the company's mission to deliver advanced facilities and services in nuclear security. This position is vital for enhancing innovative approaches to learning and community outreach, bridging communication between different functional areas. The Executive Officer. Chief of Staff plays a key part in advancing Cns's commitment to supporting veterans and cultivating new career opportunities in engineering and technology. Jennifer Whitmer's role involves managing critical projects and ensuring the efficient operation of executive functions, directly impacting the company's ability to serve agencies like the Department of Energy. Whitmer's strategic oversight is essential for the cohesive functioning of Consolidated Nuclear Security, LLC.

    Richard Day - Deputy Chief Information Officer

    Richard Day, the Deputy Chief Information Officer at Cns, collaborates with the Chief Information Officer to advance the company's technological capabilities. Day concentrates on specific areas of IT infrastructure and application development that are critical for Cns's nuclear security operations and service delivery. This role is instrumental in supporting the company's focus on innovative learning and community engagement strategies. The Deputy Chief Information Officer contributes to the strategic planning and implementation of IT solutions designed to foster career development in engineering and related technical fields. Richard Day's responsibilities include managing IT projects that enhance operational efficiency and data security for Consolidated Nuclear Security, LLC. Day's expertise is vital for ensuring that the company's technology infrastructure remains secure, reliable, and aligned with its core objectives.

    Brian Ward - Chief Technology Officer, Office

    Brian Ward, the Chief Technology Officer, Office at Cns, drives the technological vision and innovation strategy for the organization. Ward is responsible for identifying and implementing emerging technologies that enhance Cns's capabilities in the nuclear security sector. This leadership role is crucial for developing cutting-edge solutions that support the company's emphasis on innovative learning and community outreach. The Chief Technology Officer, Office oversees research and development efforts, ensuring that Cns remains at the forefront of technological advancement. Brian Ward's focus includes fostering new career paths in engineering and related fields by leveraging advanced technological tools and platforms. Ward's strategic direction is essential for maintaining Cns's position as a center of excellence and for meeting the evolving technological demands of its clients, including government agencies.

    David Zakrzwski - Deputy Chief Information Officer

    David Zakrzwski, the Deputy Chief Information Officer at Cns, assists the Chief Information Officer in overseeing the company's extensive information technology operations. Zakrzwski focuses on the strategic deployment and management of IT resources to support Cns's core mission in nuclear security and service provision. This role is key to enabling innovative approaches to learning and community engagement, ensuring technology effectively supports these initiatives. The Deputy Chief Information Officer contributes to the development of IT strategies that facilitate career growth for employees in engineering and technical disciplines. David Zakrzwski's responsibilities include managing IT projects and ensuring the security and integrity of data systems for Consolidated Nuclear Security, LLC. Zakrzwski's efforts are vital for maintaining operational efficiency and supporting the company's commitment to excellence.

    Diane Grooms - Chief Human Resources Officer

    Diane Grooms, the Chief Human Resources Officer at Cns, leads the strategic direction of human capital management for the organization. Grooms oversees all aspects of HR, including talent acquisition, employee development, and fostering a positive work environment that supports Cns's mission in nuclear security. This role is critical for implementing programs that enhance learning and community outreach, aligning HR initiatives with the company's operational goals. The Chief Human Resources Officer drives initiatives to support veterans and cultivate new career paths in engineering and related fields, ensuring a robust talent pipeline. Diane Grooms's focus includes developing policies and programs that promote employee engagement and retention, contributing to Consolidated Nuclear Security, LLC's success. Grooms's leadership ensures that Cns attracts, develops, and retains the skilled workforce necessary for its specialized operations.

    Rebecca Sisk - Chief Human Resources Officer

    Rebecca Sisk, the Chief Human Resources Officer at Cns, collaborates with Diane Grooms to manage and advance the company's human resources functions. Sisk focuses on developing and implementing HR strategies that support Cns's commitment to providing cutting-edge facilities and services in the nuclear security sector. This position is essential for driving innovative approaches to employee development and engagement, ensuring alignment with the company's overall objectives. The Chief Human Resources Officer plays a key role in supporting veterans and fostering new career pathways in engineering and related fields, contributing to workforce development. Rebecca Sisk's responsibilities include overseeing specific HR programs and ensuring compliance with labor laws and company policies for Consolidated Nuclear Security, LLC. Sisk's contributions are vital for maintaining a high-performing workforce and a supportive organizational culture.

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    Frequently Asked Questions Regarding CONSOLIDATED NUCLEAR SECURITY Top Executives and Leadership Team

    Who leads CONSOLIDATED NUCLEAR SECURITY?
    CONSOLIDATED NUCLEAR SECURITY is led by Richard Tighe (President & Chief Executive Officer), along with executives such as Joseph Harris (Chief Information Officer) and Max Robertson (Deputy Chief Information Officer).
    Who is part of CONSOLIDATED NUCLEAR SECURITY’s executive team?
    The executive team of CONSOLIDATED NUCLEAR SECURITY includes leaders such as Richard Tighe (President & Chief Executive Officer), Joseph Harris (Chief Information Officer), Max Robertson (Deputy Chief Information Officer) and other senior executives.
    How many executives does CONSOLIDATED NUCLEAR SECURITY have?
    CONSOLIDATED NUCLEAR SECURITY has 9 executives leading key business areas.
    What roles are included in CONSOLIDATED NUCLEAR SECURITY’s leadership team?
    The leadership team of CONSOLIDATED NUCLEAR SECURITY includes roles such as President & Chief Executive Officer, Chief Information Officer, Deputy Chief Information Officer, Executive Officer. Chief of Staff, Deputy Chief Information Officer.