Principal Mechanical Engineer - Defence

Join AECOM as a Principal Mechanical Engineer specializing in Defence projects. In this pivotal role, you will be responsible for leading the design and implementation of innovative mechanical systems that meet the strategic needs of our defence clients. Your expertise will guide project teams, ensure compliance with regulatory standards, and drive the succe…

Join our dynamic Building Engineering team as a Principal Structural Engineer specializing in Defence Projects. We are experiencing continued growth and are seeking a highly skilled professional to make a significant impact. While we prefer candidates based in Adelaide, we welcome applications from Sydney, Melbourne, or Brisbane.Your Role:Serve as a Senior technical resource, offering expert advice to the wider team. Leverage your expertise in key building components such as stability design, basements, and structural steel framing, while leading the design of cost-effective post-tensioned concrete floors.Utilize your experience with various construction materials to effectively collaborate with clients, architects, and builders throughout the design and construction phases of significant projects.Oversee and refine design and delivery processes, ensuring high-quality, cost-efficient outcomes from the team.Apply your technical knowledge to conduct quality control reviews of design calculations and drawings, while preparing detailed technical specifications.Collaborate within a multi-disciplinary engineering team to review project deliverables and contribute to the development of engineering budgets and schedules that align with project objectives.

Join our dynamic team at AECOM as a Senior Mechanical Engineer specializing in the defence sector. In this pivotal role, you will be responsible for designing and implementing cutting-edge mechanical solutions that meet the rigorous demands of defence projects. Collaborate with multidisciplinary teams and contribute to innovative engineering solutions that enhance our capabilities in the defence industry.

Join AECOM as a Principal / Senior Electrical Engineer in the Defence sector, where you will play a pivotal role in shaping critical projects. This position offers the opportunity to lead innovative electrical engineering solutions for defence applications. You will be responsible for designing, implementing, and overseeing a variety of electrical systems, ensuring compliance with industry standards and regulations. Collaborate with multidisciplinary teams, mentor junior engineers, and contribute to the strategic development of projects that make a real impact.

Join AECOM as a Civil Engineer specializing in Defence Infrastructure. In this role, you will have the opportunity to work on significant projects that enhance national security and infrastructural development. Your expertise will contribute to the planning, design, and implementation of innovative solutions that meet the demands of our clients.

Join AECOM as a Senior Hydraulic Engineer specializing in the defence sector. In this pivotal role, you will lead hydraulic engineering projects, ensuring compliance with industry standards and client specifications. Your expertise will directly contribute to the successful delivery of innovative solutions that enhance operational efficiency and safety.

Join AECOM as a Principal/Director of Environmental Impact Assessment specializing in Defence projects. We are seeking a visionary leader to guide our team in delivering cutting-edge environmental assessments that meet the unique challenges of the Defence sector. This role requires a deep understanding of environmental regulations and the ability to navigate complex stakeholder environments.The successful candidate will be responsible for overseeing project teams, ensuring compliance with environmental legislation, and fostering relationships with both clients and regulatory agencies. You will play a crucial role in shaping sustainable practices within the Defence industry.

AECOM is seeking a talented Design Manager to lead innovative defence projects in Sydney. In this pivotal role, you will oversee the design process, ensuring that our projects meet the highest standards of quality and efficiency. You will work collaboratively with a team of engineers and architects, managing timelines and budgets to deliver exceptional results.

Join AECOM, a global leader in engineering and infrastructure, as we explore defence opportunities in Australia. We are committed to delivering innovative solutions that enhance the safety and security of our communities. As part of our team, you will work on high-impact projects and collaborate with industry experts to drive progress in defence initiatives.

Join AECOM, a global leader in engineering and infrastructure, as we seek passionate individuals to explore exciting defence opportunities in Sydney. Our team is dedicated to delivering innovative solutions that make a lasting impact on communities and the environment.

Role overview The Principal Engineer - Structures at Qantas Group takes a senior role in shaping structural engineering work within the organization. Based in Sydney, this position focuses on supporting operational excellence, maintaining safety, and ensuring compliance throughout the business. The role requires a strong background in structural engineering and the ability to influence key decisions across projects. Key responsibilities Design and develop structural engineering solutions for a range of projects. Implement processes and improvements that enhance safety and meet regulatory requirements. Apply advanced technical expertise to solve complex engineering problems. Collaboration and impact This role involves working closely with teams across Qantas Group. The Principal Engineer - Structures contributes to safe, reliable, and efficient operations by delivering solutions that align with the company’s high standards in aviation.

Join AECOM, a global leader in engineering and infrastructure, as a Principal BIM Modeller (Mechanical) in our Sydney office. In this pivotal role, you will leverage your expertise in Building Information Modelling (BIM) to drive innovative solutions and enhance project outcomes across various sectors.Your responsibilities will include developing and maintaining advanced 3D models, collaborating with multidisciplinary teams, and ensuring compliance with industry standards. We seek a proactive individual with a passion for technology and a commitment to delivering high-quality work.

Join our dynamic team at Colliers International as a Principal Engineer specializing in Water & Wastewater. This pivotal role requires innovative thinking and a passion for sustainable engineering solutions. You will be responsible for overseeing projects from conception to completion, ensuring compliance with industry standards and regulations while delivering exceptional results for our clients.

Role overview As a Principal Software Engineer on the User Platform team at Canva in Sydney, this role takes the lead in designing and building user experiences that impact millions of people globally. The position shapes daily interactions with Canva’s platform, influencing how users engage and create. What you will do Lead the design and development of core user-facing features Drive technical decisions that affect large-scale user experiences Collaborate closely with other engineers and product teams to deliver impactful solutions Impact The work in this role directly affects how users experience Canva every day, helping to set the standard for usability and reliability at scale.

Join Mable, a trailblazer in the healthtech sector, where our mission is to foster meaningful and positive transformations in the care and support landscape. We are committed to embracing technology as a catalyst for change and empowering individuals to achieve better outcomes through our innovative platform.As a Principal Engineer, you will be instrumental in defining our technical vision and leading a team of talented Staff Engineers. Reporting directly to the CTO, you will navigate the intersection of technology and business strategy, driving the evolution of our key engineering systems and practices.We are seeking a visionary leader who excels in tackling complex challenges and is passionate about mentoring emerging engineering talent, ensuring we uphold our commitment to excellence.

Join our team as the Associate Director of Mechanical Engineering at AECOM in Sydney. In this pivotal role, you will lead engineering projects, mentor junior engineers, and ensure the highest standards of quality and innovation in mechanical engineering.Your expertise will help us deliver exceptional solutions to our clients, while driving our commitment to sustainable practices and technological advancement.

Join the Qantas Group as a Mechanical Engineer, where innovation meets excellence. We are looking for a talented engineer with a passion for design and problem-solving in mechanical systems. Your role will involve developing, testing, and implementing engineering solutions that enhance our operational efficiency.As a key player in our engineering team, you will work on exciting projects that contribute to the future of aviation. Your expertise in mechanical engineering principles will be vital in ensuring the safety and reliability of our fleet.

Anduril Industries is at the forefront of defense technology, committed to revolutionizing military capabilities for the U.S. and its allies through cutting-edge innovations. By harnessing the expertise and business strategies of the most groundbreaking companies of the 21st century, we are redefining the design, production, and distribution of military systems. Our systems are powered by Lattice OS, a sophisticated AI-driven operating system that integrates vast data streams into a dynamic, real-time 3D command and control interface. As we navigate a new era of strategic competition, Anduril's dedication lies in delivering state-of-the-art autonomy, artificial intelligence, computer vision, sensor fusion, and networking technologies to the military within months, not years.ABOUT THE ROLE:We are expanding rapidly and are on the lookout for dynamic individuals eager to thrive in a vibrant, innovative team passionate about subsea robotics and ocean exploration. Our environment is fast-paced and collaborative, where idea exchange is encouraged and celebrated.We are in search of a Mechanical Design Engineer to join our Manufacturing Engineering Team. This position offers the chance to work in a forward-thinking start-up atmosphere, pushing the boundaries of factory operations, equipment, and process execution. The ideal candidate will possess extensive experience and a true passion for mechanical design and design for manufacturing. You will actively pursue continuous improvement opportunities in both physical and data domains, gaining diverse experience in an advanced production context by designing production fixtures that enhance technician efficiency and collaborating closely with manufacturing and design engineers to optimize product manufacturability.WHAT YOU’LL DO:Lead the physical design, prototyping, and fabrication of production equipment.Innovate tooling solutions for the fabrication and assembly of structural components.Create detailed mechanical designs, including 3D modeling and 2D drawings using NX, while adhering to engineering standards.Choose suitable materials (metals, polymers, composites) based on mechanical properties, environmental conditions (including marine/corrosive environments), cost considerations, and manufacturing processes.Conduct engineering calculations from first principles (e.g., lifting analysis, beam/hook loading, and center of gravity calculations).Run FEA simulations to validate the structural and dynamic performance of mechanical components prior to prototyping.Utilize FEA results to refine designs for weight, cost, and manufacturability (DFM).

We are seeking an experienced and dynamic Associate Director of Mechanical Engineering to lead our buildings division. In this role, you will manage a team of talented engineers, oversee the design and implementation of mechanical systems in various building projects, and ensure that all work adheres to industry standards and best practices. Your leadership will drive innovation and excellence in mechanical engineering across our projects.

Collaborate with Cross-Functional TeamsAs a Senior Mechanical Engineer at Arista Networks, you will engage with diverse teams to accelerate the delivery of innovative solutions tailored to our clients' needs.Key ResponsibilitiesReporting to the Mechanical Engineering Manager, you will spearhead the mechanical design efforts for our next-generation modules and chassis. Arista Networks is renowned for its high-density networking switches, which present unique mechanical design challenges. Your role will encompass addressing structural integrity, cooling efficiency, electromagnetic compatibility (EMC), safety standards, manufacturability, cost-effectiveness, aesthetic considerations, tolerances, and comprehensive documentation—all within tight timelines.Investigate and integrate solutions proposed by team members while contributing novel ideas to meet all design requirements.Utilize Creo 3D CAD for design implementation and generate essential drawings, critical dimensions, and 3D files for prototyping and manufacturing.Coordinate and oversee peer and cross-functional team design reviews, while actively participating in the review of others' work.Organize the bill of materials (BOM), manage product releases and changes via product lifecycle management tools (Agile).Develop 3D models for thermal simulation analyses.Deliver PCB design drawings and 3D files to the ECAD team, collaborating with electrical engineers to resolve placement challenges and reviewing final PCB designs.Engage with contract manufacturers and suppliers to resolve any design for manufacturability (DFM) issues.Conduct laboratory testing of prototypes against 3D MCAD designs, troubleshooting and resolving design issues as they arise.Communicate manufacturing challenges identified in the lab to the contract manufacturer.Occasional travel to suppliers may be necessary to address issues or expedite production.Participate in cross-functional team meetings focused on addressing ongoing production support issues.