Top Tech Jobs & Startup Jobs in Melbourne

Design-focused Mechanical Engineer to deliver mechanical designs for large water and wastewater treatment plants and pump stations. Prepare designs, drawings, reports, contract documents and specifications, support bids and strategy, mentor other engineers, maintain client relationships, and ensure constructable solutions with commercial awareness and strong safety practice.

Lead study, design and delivery of overhead wiring systems for major rail projects from concept through construction. Provide technical leadership, manage programme, resources and costs, mentor engineers, engage clients, produce technical documentation, support business development, and collaborate with multidisciplinary teams to deliver safe, high-quality rail electrification solutions.

Develop and coordinate detailed 3D mechanical models and design documentation for transport infrastructure projects using Revit and AutoCAD. Support mechanical design from concept through detailed design and construction, coordinate multidisciplinary teams, apply Australian standards, troubleshoot modelling and coordination issues, and contribute to quality, safety and continuous improvement.

Lead statutory and strategic planning for major infrastructure projects (water, transport, energy), secure approvals, advise clients, manage multidisciplinary teams, prepare technical reports, and support business development and mentoring.

The Principal Engineer leads technical direction and governance for engineering outcomes in complex Defence programs, ensuring quality, regulatory compliance, and workforce development.

Support engineering teams by setting up drawings and basic 3D models, extracting data from specifications and supplier literature, and providing drafting support to senior designers and engineers. Work in multidisciplinary teams, primarily office-based, with occasional site visits for field data acquisition (photos, laser scanning, measurements).

Lead and deliver detailed design for large water and wastewater treatment plants, prepare technical reports, drawings and specifications, manage client relationships, support bids and proposals, mentor staff, and ensure safe, constructable, and commercially viable design solutions.

Lead LV electrical design for water and industrial treatment plants, covering schematics, equipment layout, lighting, MCCs, SCADA, instrumentation and PLCs. Deliver major capital projects, mentor junior staff, engage directly with clients, support full asset lifecycle, and contribute to scope, budget and technical documentation.

Deliver detailed hydraulic modelling and design for potable water, sewer, stormwater, wastewater, hot water and gas systems using Revit MEP. Support concept-to-detailed design, manage hydraulic work packages, ensure compliance with Australian Standards and Defence requirements, coordinate multidisciplinary teams, resolve design issues, and maintain quality, safety and continuous improvement.

Lead the delivery of major transport projects, oversee drainage design, mentor engineers, and manage project delivery while enhancing client relationships.