WorkPac Executive and Leadership Team

June, 2026

Leadership Overview

WorkPac has 4 executives leading key functions including strategy, information technology, operations, and finance.

Driven by a commitment to candidate and client satisfaction, WorkPac delivers tailored workforce solutions across Australia, leveraging over 25 years of experience to connect skilled professionals with diverse industry needs.

Leadership Roles at WorkPac

  • Chief Executive Officer - Hamish Griffin
  • Chief Financial Officer - Judd Adams
  • Chief Information Officer - Mark Peterson
  • Chief of Staff - Courtney Barrett
  • Hamish Griffin - Chief Executive Officer

    Hamish Griffin, the Chief Executive Officer at WorkPac, directs the overall strategic vision and operational execution for Australia's largest privately owned workforce solutions business. Griffin oversees the company's expansion and service delivery across critical sectors such as mining, healthcare, and construction, ensuring alignment with WorkPac's mission to connect skilled professionals with employers. This leadership role involves guiding the development of tailored solutions for blue collar, white collar, and health and social care job placements. Griffin's strategic direction ensures the continued provision of managed services, vendor management, and training solutions to over 1,000 clients. By focusing on operational excellence and market responsiveness, Hamish Griffin drives the company's commitment to delivering exceptional value and fostering strong client and candidate relationships, solidifying WorkPac's market leadership.
    Hamish Griffin

    Judd Adams - Chief Financial Officer

    Judd Adams, the Chief Financial Officer at WorkPac, directs the company's financial strategy and fiscal management. Adams oversees all financial operations, including budgeting, forecasting, and financial reporting, ensuring the economic health of Australia's largest privately owned workforce solutions business. This leadership function is crucial for supporting WorkPac's extensive service offerings across mining, healthcare, and construction sectors. Judd Adams manages financial risk, optimizes capital allocation, and drives profitability to sustain the delivery of tailored recruitment solutions for blue collar, white collar, and health and social care jobs. The Chief Financial Officer's expertise ensures WorkPac's capacity to invest in innovation and maintain its commitment to over 1,000 clients. Adams's financial stewardship underpins the company's long-term growth and operational stability.

    Mark Peterson - Chief Information Officer

    Mark Peterson, the Chief Information Officer at WorkPac, architects and manages the company's technology infrastructure and digital strategy. Peterson is responsible for implementing innovative IT solutions that enhance WorkPac's recruitment processes, client services, and internal operations across diverse sectors including mining, healthcare, and construction. This role involves ensuring the security, scalability, and efficiency of all information systems, supporting the delivery of tailored workforce solutions. Peterson drives the integration of advanced technologies to optimize vendor management, training platforms, and candidate engagement. By leveraging data analytics and digital tools, Mark Peterson ensures WorkPac maintains its competitive edge and commitment to client and candidate satisfaction. The Chief Information Officer's oversight guarantees robust technological support for over 1,000 clients nationwide.

    Courtney Barrett - Chief of Staff

    Courtney Barrett, the Chief of Staff at WorkPac, facilitates strategic initiatives and operational alignment across the organization. Barrett supports the executive leadership team in executing WorkPac's mission to provide comprehensive workforce solutions in sectors like mining, healthcare, and construction. This position involves coordinating cross-functional projects, optimizing internal processes, and ensuring seamless communication between departments. Courtney Barrett plays a key part in translating strategic objectives into actionable plans, driving efficiency in blue collar, white collar, and health and social care recruitment. The Chief of Staff ensures that WorkPac's commitment to client and candidate satisfaction is embedded in all operational facets, supporting the delivery of managed services and training solutions to over 1,000 clients. Barrett's role is critical in maintaining organizational agility and driving continuous improvement.

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    Frequently Asked Questions Regarding WorkPac Top Executives and Leadership Team

    Who leads WorkPac?
    WorkPac is led by Hamish Griffin (Chief Executive Officer), along with executives such as Judd Adams (Chief Financial Officer) and Mark Peterson (Chief Information Officer).
    Who is part of WorkPac’s executive team?
    The executive team of WorkPac includes leaders such as Hamish Griffin (Chief Executive Officer), Judd Adams (Chief Financial Officer), Mark Peterson (Chief Information Officer) and other senior executives.
    How many executives does WorkPac have?
    WorkPac has 4 executives leading key business areas.
    What roles are included in WorkPac’s leadership team?
    The leadership team of WorkPac includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Information Officer, Chief of Staff.