Central Systems Executive and Leadership Team

July, 2026

Leadership Overview

Central Systems has 7 executives leading key functions including finance, operations, administration, and presidential leadership.

Driven by a commitment to safety and environmental stewardship, Central Systems delivers comprehensive construction and maintenance services across critical Australian sectors, fostering sustainable growth and exceptional client value through a skilled workforce and Whole of Life service offerings.

Leadership Roles at Central Systems

  • Chief Financial Officer - Sondra White
  • Chief Operating Officer - Dirk Taljaard
  • President - Sonia Friedman
  • Board President - Carol Dvorak
  • President - Charles Bixford
  • President - Jay Morello
  • Chief Administrative Officer - David Barrow
  • Sondra White - Chief Financial Officer

    Sondra White, the Chief Financial Officer at Central Systems, directs all financial strategy and fiscal operations. Overseeing budgeting, forecasting, and financial reporting, the Chief Financial Officer ensures robust financial health and compliance across the organization. This leadership role involves managing capital allocation and investment strategies to support sustained revenue growth, a key objective for Central Systems. By optimizing financial processes and risk management, Sondra White directly contributes to the company's stability and expansion within the Mining, Oil and Gas, Utilities, and Defence sectors. The Chief Financial Officer's oversight extends to treasury functions and investor relations, securing long-term financial viability and stakeholder confidence.

    Dirk Taljaard - Chief Operating Officer

    Dirk Taljaard, the Chief Operating Officer at Central Systems, orchestrates the delivery of multi-discipline construction and maintenance services. Overseeing all operational execution across Australia, the Chief Operating Officer ensures the highest standards of quality, safety, and environmental responsibility are met. This critical role involves managing project lifecycles from new construction to remedial and protective maintenance, directly impacting client satisfaction and operational efficiency. By driving operational excellence and resource optimization, Dirk Taljaard ensures Central Systems maintains its competitive edge in demanding sectors like Mining, Oil and Gas, Utilities, and Defence. The Chief Operating Officer's focus on robust internal systems and procedures underpins the company's Whole of Life service offering and commitment to minimizing downtime for clients.

    Sonia Friedman - President

    Sonia Friedman, the President at Central Systems, provides strategic direction and leadership across the organization. Guiding the company's vision and long-term objectives, the President ensures Central Systems continues its trajectory of consistent year-on-year revenue growth. This executive role involves fostering a culture of safety, leadership, and innovation, crucial for delivering quality and value to clients. By championing the company's Whole of Life service offering, Sonia Friedman reinforces Central Systems' commitment to comprehensive solutions from new construction to ongoing maintenance. The President's leadership is instrumental in maintaining the company's advantageous position, leveraging its personnel's extensive experience and capability to exceed client expectations in the Mining, Oil and Gas, Utilities, and Defence sectors.
    Sonia Friedman

    Carol Dvorak - Board President

    Carol Dvorak, the Board President at Central Systems, presides over the board of directors, guiding strategic oversight and corporate governance. Ensuring alignment between board directives and executive management's operational execution, the Board President upholds the company's commitment to health, safety, and environmental excellence. This leadership position is critical for maintaining the sustainable business growth Central Systems has achieved over the past decade. By fostering strong internal systems and procedures, Carol Dvorak supports the delivery of quality and value to clients across the Mining, Oil and Gas, Utilities, and Defence sectors. The Board President's role ensures the company's long-term vision is consistently pursued, reinforcing its reputation for reliability and capability.

    Charles Bixford - President

    Charles Bixford, the President at Central Systems, drives strategic initiatives and operational focus across key business units. Overseeing the company's expansion and service delivery, the President ensures Central Systems consistently meets client demands in the Mining, Oil and Gas, Utilities, and Defence sectors. This role is pivotal in maintaining the company's decade-long track record of revenue growth through the provision of safe, reliable, and quality construction and remedial services. By emphasizing a culture of leadership and strong internal systems, Charles Bixford reinforces the value proposition of Central Systems' Whole of Life service offering. The President's leadership ensures the company's personnel, with their extensive capabilities, continue to be its primary asset, delivering exceptional outcomes for clients.

    Jay Morello - President

    Jay Morello, the President at Central Systems, spearheads the company's strategic direction and market positioning. Leading efforts to deliver a full suite of new construction, ancillary, remedial, and protective maintenance services, the President ensures Central Systems addresses diverse client needs across Australia. This executive function is crucial for maintaining the company's consistent year-on-year revenue growth and its excellent track record in health, safety, and the environment. By championing a culture of safety and strong internal systems, Jay Morello reinforces the company's commitment to quality and value. The President's focus on leveraging the collective experience and capability of Central Systems' personnel ensures the delivery of superior Whole of Life service offerings, extending asset life and reducing downtime for clients.

    David Barrow - Chief Administrative Officer

    David Barrow, the Chief Administrative Officer at Central Systems, manages the essential support functions that enable seamless operations. Overseeing human resources, legal compliance, and corporate governance, the Chief Administrative Officer ensures the organization adheres to stringent regulatory requirements and best practices. This position is vital for maintaining the company's strong track record in health, safety, and the environment, safeguarding its people and its reputation. By developing and implementing effective administrative systems and procedures, David Barrow supports the retention and development of key assets – the company's people. The Chief Administrative Officer's strategic oversight of administrative functions contributes directly to the efficiency and reliability of Central Systems' service delivery across all its target industries.

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    Frequently Asked Questions Regarding Central Systems Top Executives and Leadership Team

    Who leads Central Systems?
    Central Systems is led by Sondra White (Chief Financial Officer), along with executives such as Dirk Taljaard (Chief Operating Officer) and Sonia Friedman (President).
    Who is part of Central Systems’s executive team?
    The executive team of Central Systems includes leaders such as Sondra White (Chief Financial Officer), Dirk Taljaard (Chief Operating Officer), Sonia Friedman (President) and other senior executives.
    How many executives does Central Systems have?
    Central Systems has 7 executives leading key business areas.
    What roles are included in Central Systems’s leadership team?
    The leadership team of Central Systems includes roles such as Chief Financial Officer, Chief Operating Officer, President, Board President, President.