Principal OHW Engineer

Principal OHW Engineer Full-time State/Province: New South Wales Business Group: DCS Legal Entity: AECOM Australia Pty Ltd Business Line: Transportation Work Location Model: Hybrid Operating Group: International Primary Location: AU - Sydney, NSW Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. We're one global team driven by our common purpose to deliver a better world. Join us.

Due to strong business demand, we are seeking a Principal Overhead Wiring (OHW) Engineer for Australia and New Zealand. This strategic technical role serves as the principal technical authority for OHW design across ANZ, providing specialized input, technical assurance, and advisory support, while contributing to capability growth and work winning. The role is ideally based in Sydney and is open to Brisbane or Melbourne for candidates with Sydney Trains experience.

• Serve as a senior technical resource and advisor to multidisciplinary teams across regions. • Provide specialized technical input to studies and designs within OHW and rail electrification. • Participate in interdisciplinary reviews of project deliverables to ensure integrated outcomes. • Develop construction cost estimates and estimates of technical effort for OHW scope. • Apply expertise across all steps required to complete the OHW discipline component of PS&E packages. • Perform quality control reviews of design calculations, drawings, and deliverables. • Prepare technical specification sections aligned to Australian rail standards and client requirements. • Provide input to engineering budgets and schedules to meet scope, quality, and delivery requirements. • Undertake design reviews, technical assurance, and governance activities. • Support major heavy rail, metro, and transit projects across ANZ. • Build and maintain client and stakeholder relationships as a subject matter expert. • Support business development, proposals, and work winning activities. • Influence OHW strategy, capability, and future growth through technical thought leadership. • Work alongside leading rail specialists on major infrastructure programs.

Qualifications • Relevant Engineering degree. • Extensive experience in overhead wiring design and rail electrification. • Demonstrated senior technical experience within a consulting environment. • Strong understanding of Australian rail standards and delivery frameworks. • Sydney Trains experience (highly preferred). • Experience delivering projects, mentoring junior engineers, and managing stakeholders. • Capability to support business development and client engagement. • CPEng or equivalent professional accreditation preferred. Additional Information At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment. AECOM acknowledges the Traditional Owners and Custodians of the lands on which we, our clients and our communities live and work