Management team

Jeff brings more than 25 years of experience across telecommunications, power, distribution and energy, with a career that has taken him across Canada, the United States and Australia. His experience spans transmission and distribution infrastructure, utilities, civil contracting, strategy and pre-contracts, giving him a strong understanding of both the commercial and operational sides of project delivery.

Having built his career from the field through to senior leadership, Jeff brings a strong understanding of what is required to translate strategy into successful delivery. His leadership is centred on providing clear direction, strengthening teams and performance, and working through complex challenges to create sustainable outcomes for projects, clients and the broader business.

Dallas is a highly experienced operations and project delivery leader with more than 25 years in high-voltage electrical infrastructure. He brings deep expertise in HV design, construction, scheduling, and managing complex transmission projects across Australia, New Zealand, the United Kingdom and Ireland.

At Catalpa, he is responsible for driving operational performance, overseeing safe, efficient project execution and ensuring consistent, high-quality delivery.

Dallas has led major 220 kV–500 kV builds, upgrades, and EPC works, managing multidisciplinary teams, significant budgets, and key stakeholder relationships.

Aaron brings a strong background in financial management with experience in leading finance departments within the infrastructure industry. With a deep understanding of financial principles, he is accomplished in managing complex financial operations and strategic planning.

As a qualified CPA, Aaron’s extensive knowledge of financial systems and controls within this sector has been pivotal in driving the financial stability and growth of the organisations he has served.

Shelley brings strong front-end project insight and commercial experience to her role as Bid Manager, contributing to Catalpa’s tendering strategy across major civil, infrastructure and energy projects.

She plays a key role in shaping quality submissions by coordinating inputs from estimating, delivery and commercial teams to ensure clarity, alignment and competitiveness.

Her experience supporting complex construction projects has strengthened her ability to review scope, assess risks, and establish the commercial foundations required for successful project delivery. Known for her organisation, attention to detail and collaborative style, she supports Catalpa in securing and preparing for the successful delivery of future projects.

Kendl is an experienced HR professional with over 10 years in corporate and site-based environments across Australia, North America, and Asia. She brings strong expertise in recruitment, employee relations, performance management, HR strategy, and large-scale project support.

At Catalpa, Kendl leads all HR operations, driving workforce planning, compliance, training and development, and organisational culture. Known for her pragmatic approach and strong leadership, she supports high-performing teams and ensures HR practices align with business goals and project demands.

Ali is a highly experienced estimating professional with more than 18 years in civil and infrastructure projects across Pakistan, Qatar, and Australia. As Estimating Manager at Catalpa, he oversees all aspects of cost estimation and tendering, ensuring accuracy, competitiveness, and strategic alignment with project objectives.

He has successfully developed and implemented advanced estimating systems, streamlined processes, and led high-performing teams to deliver effective outcomes under tight deadlines.

Known for his analytical approach and collaborative leadership, he plays a key role in driving cost efficiency and supporting Catalpa’s reputation for excellence in project delivery.

Steven is a highly experienced Health, Safety and Environment professional with a strong background in high-risk industries including construction, mining, and exploration.

He is passionate about creating safe, sustainable workplaces and is recognised for implementing practical, risk-based systems that improve safety culture and operational performance.

Steven has led critical risk programs, maintained ISO certifications, and driven compliance and continuous improvement across complex environments. His hands-on leadership and commitment to safety excellence ensure teams are supported to deliver projects safely and efficiently.