Worley Executive and Leadership Team

September, 2026

Leadership Overview

Worley has 10 executives leading key functions including strategy, financial oversight, digital infrastructure, legal compliance, human capital, and global project delivery.

Focused on delivering sustainable engineering solutions for the energy and resources sectors, Worley drives global industrial transformation through advanced project management and operational excellence.

Leadership Roles at Worley

  • Chief Executive Officer - Chris Ashton
  • Global Chief Financial Officer, & Major Projects (Americas) - Jamie DuBray
  • Senior Director, Finance LATAM (LATAM & Chief Financial Officer - Juan Fajardo
  • Global President, Portfolios Operations - Gillian Cagney
  • Group President, Major Projects & Programs - Mark Trueman
  • President, Major Projects & Programs (Americas) - Jon Gribble
  • Global President, Operations, Gid, Global Engineering - Dinesh Pissurlenkar
  • Regional Chief Information Officer (Americas) - Michael Jeneske
  • Chief Legal Officer - Sabrina Gilman
  • Chief People Officer - Vikki Pink
  • Chris Ashton - Chief Executive Officer

    Chris Ashton, the Chief Executive Officer at Worley, directs the overarching strategic vision for the global energy, chemicals, and resources sectors. Overseeing the entire organizational portfolio, the Chief Executive Officer ensures alignment between complex engineering services and long-term market sustainability. This leadership role involves navigating international project delivery landscapes while maintaining high standards for procurement and construction efficiency. By fostering innovation across the global footprint, Chris Ashton directly impacts the company's ability to solve critical infrastructure challenges. Ultimately, the Chief Executive Officer secures the firm's position as a leader in professional services by optimizing operational performance and driving growth across diverse geographic markets.
    Chris Ashton

    Jamie DuBray - Global Chief Financial Officer, & Major Projects (Americas)

    Jamie DuBray, the Global Chief Financial Officer, & Major Projects (Americas) at Worley, manages the financial health and project delivery frameworks across the Americas. Overseeing fiscal planning and major project execution, the Global Chief Financial Officer, & Major Projects (Americas) ensures that capital allocation supports high-value engineering and procurement initiatives. This role requires balancing rigorous financial controls with the operational demands of large-scale construction and installation projects. By integrating financial strategy with project delivery data hubs, Jamie DuBray optimizes resource utilization and mitigates risk in complex regional markets. Ultimately, the Global Chief Financial Officer, & Major Projects (Americas) strengthens the company's balance sheet while advancing the delivery of critical energy and resources infrastructure throughout the Western Hemisphere.

    Juan Fajardo - Senior Director, Finance LATAM (LATAM & Chief Financial Officer

    Juan Fajardo, the Senior Director, Finance LATAM (LATAM & Chief Financial Officer at Worley, manages financial operations and strategic reporting within the Latin American region. Overseeing regional fiscal health, the Senior Director, Finance LATAM (LATAM & Chief Financial Officer ensures that project delivery services remain profitable while adhering to local regulatory requirements. This role involves coordinating with global leadership to align regional financial performance with broader corporate objectives in the energy and resources sectors. By optimizing cost structures and financial workflows, Juan Fajardo supports the successful execution of engineering and procurement projects across the region. Ultimately, the Senior Director, Finance LATAM (LATAM & Chief Financial Officer maintains financial stability and transparency, enabling the company to pursue growth opportunities in emerging markets.
    Juan Fajardo

    Gillian Cagney - Global President, Portfolios Operations

    Gillian Cagney, the Global President, Portfolios Operations at Worley, manages the execution and performance of diverse project portfolios across the global energy and resources sectors. Overseeing operational delivery, the Global President, Portfolios Operations ensures that engineering, procurement, and construction services meet client expectations for quality and efficiency. This leadership role involves coordinating cross-functional teams to optimize project lifecycles, from initial design to final commissioning. By standardizing operational processes and driving continuous improvement, Gillian Cagney enhances the firm's ability to deliver complex projects on time and within budget. Ultimately, the Global President, Portfolios Operations strengthens the company's market position by ensuring that operational excellence remains the cornerstone of every project delivered to clients around the world.

    Mark Trueman - Group President, Major Projects & Programs

    Mark Trueman, the Group President, Major Projects & Programs at Worley, directs the strategy and delivery of the firm's largest and most complex infrastructure programs. Overseeing the execution of major capital projects, the Group President, Major Projects & Programs ensures that engineering and construction teams achieve high-performance outcomes in the energy and chemicals sectors. This leadership role involves managing large-scale procurement and supply chain logistics to support global project requirements. By integrating advanced project management methodologies, Mark Trueman optimizes delivery timelines and enhances project profitability. Ultimately, the Group President, Major Projects & Programs drives the successful completion of critical infrastructure, ensuring that the company remains the preferred partner for large-scale industrial developments across international markets.

    Jon Gribble - President, Major Projects & Programs (Americas)

    Jon Gribble, the President, Major Projects & Programs (Americas) at Worley, manages the delivery of high-impact engineering and construction programs throughout the Americas. Overseeing regional project teams, the President, Major Projects & Programs (Americas) ensures that complex energy and resources projects adhere to strict safety and quality standards. This leadership role involves coordinating procurement and fabrication activities to meet the specific needs of regional clients. By focusing on operational efficiency and project integration, Jon Gribble supports the successful execution of large-scale infrastructure initiatives. Ultimately, the President, Major Projects & Programs (Americas) strengthens the firm's regional presence by delivering reliable project outcomes that drive value for clients and support the broader growth objectives of the organization.

    Dinesh Pissurlenkar - Global President, Operations, Gid, Global Engineering

    Dinesh Pissurlenkar, the Global President, Operations, Gid, Global Engineering at Worley, directs the global engineering and design operations that underpin the firm's project delivery services. Overseeing the technical standards and engineering capabilities, the Global President, Operations, Gid, Global Engineering ensures that all design and procurement activities support the successful commissioning of energy and resources facilities. This leadership role involves managing global engineering teams to provide innovative solutions for complex industrial challenges. By optimizing engineering workflows and technical resource allocation, Dinesh Pissurlenkar enhances the quality and efficiency of project delivery across the company's global footprint. Ultimately, the Global President, Operations, Gid, Global Engineering maintains the firm's technical excellence, ensuring that engineering solutions consistently meet the evolving demands of the global market.
    Dinesh Pissurlenkar

    Michael Jeneske - Regional Chief Information Officer (Americas)

    Michael Jeneske, the Regional Chief Information Officer (Americas) at Worley, architects the digital infrastructure and data management systems supporting operations across the Americas. Overseeing the integration of project delivery data hubs, the Regional Chief Information Officer (Americas) ensures that engineering teams possess the technological tools necessary for efficient procurement and construction. This leadership role involves modernizing IT frameworks to enhance collaboration between global offices and local project sites. By implementing scalable digital solutions, Michael Jeneske directly improves operational efficiency and data security for the firm's diverse client base. Ultimately, the Regional Chief Information Officer (Americas) drives the digital transformation of project delivery, ensuring that technological capabilities remain aligned with the evolving needs of the energy and resources sectors.
    Sabrina Gilman, the Chief Legal Officer at Worley, directs the global legal strategy and compliance frameworks for the firm's professional services. Overseeing risk management and corporate governance, the Chief Legal Officer ensures that all engineering, procurement, and construction contracts align with international standards and local regulations. This leadership role involves navigating complex legal landscapes across the energy, chemicals, and resources sectors to protect the company's interests. By providing counsel on project delivery agreements and operational liabilities, Sabrina Gilman supports the firm's ability to execute large-scale projects safely and effectively. Ultimately, the Chief Legal Officer maintains the integrity of the organization's global operations, ensuring that legal safeguards facilitate sustainable growth and long-term success in diverse international markets.
    Sabrina Gilman

    Vikki Pink - Chief People Officer

    Vikki Pink, the Chief People Officer at Worley, directs the global human capital strategy and organizational development initiatives. Overseeing talent acquisition, employee engagement, and workforce planning, the Chief People Officer ensures that the company maintains the specialized expertise required for complex engineering and project delivery. This leadership role involves fostering a culture of safety and innovation across the firm's global operations in the energy and resources sectors. By aligning human resources policies with business objectives, Vikki Pink supports the professional growth of the workforce and enhances operational productivity. Ultimately, the Chief People Officer drives the development of a high-performing team, ensuring that the organization possesses the talent necessary to deliver world-class services to clients worldwide.
    Vikki Pink

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    Frequently Asked Questions Regarding Worley Top Executives and Leadership Team

    Who leads Worley?
    Worley is led by Chris Ashton (Chief Executive Officer), along with executives such as Jamie DuBray (Global Chief Financial Officer, & Major Projects (Americas)) and Juan Fajardo (Senior Director, Finance LATAM (LATAM & Chief Financial Officer).
    Who is part of Worley’s executive team?
    The executive team of Worley includes leaders such as Chris Ashton (Chief Executive Officer), Jamie DuBray (Global Chief Financial Officer, & Major Projects (Americas)), Juan Fajardo (Senior Director, Finance LATAM (LATAM & Chief Financial Officer) and other senior executives.
    How many executives does Worley have?
    Worley has 10 executives leading key business areas.
    What roles are included in Worley’s leadership team?
    The leadership team of Worley includes roles such as Chief Executive Officer, Global Chief Financial Officer, & Major Projects (Americas), Senior Director, Finance LATAM (LATAM & Chief Financial Officer, Global President, Portfolios Operations, Group President, Major Projects & Programs.