Exciting Defence Career Opportunities in Sydney

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.

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 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 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 successful delivery of high-quality engineering solutions.As a key member of our team, you will collaborate closely with multidisciplinary teams, stakeholders, and clients to deliver projects on time and within budget. You will also mentor junior engineers, fostering a culture of continuous improvement and excellence.

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 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 Centorrino Technologies: Innovate, Grow, and Thrive with Us!At Centorrino Technologies (CT), we’re more than just tech—we’re a community that goes beyond expectations. Recognized as a Great Place to Work for 2024-2025 and one of Australia’s Best Places to Work for Medium & Large Size companies in 2025, our outstanding eNPS score of 68 reflects our commitment to our team. We're on a mission to redefine customer experience and are looking for a dedicated Business Analyst to join our vibrant team in Australia.The Business Analyst will spearhead and execute business analysis activities by gathering, analyzing, and translating stakeholder requirements into tailored solutions that enhance portfolio, program, and project management outcomes while aligning with organizational P3M frameworks and governance models.

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 Turner Townsend as a Project Risk Manager in Sydney, where you will play a crucial role in managing and mitigating risks for diverse projects within the Defence and Infrastructure sectors. You will work collaboratively with project teams to ensure successful delivery while maintaining compliance with regulatory standards.

Join Navitas as a Career Advisor, where you will play a pivotal role in guiding students towards success in their career paths. You will provide expert advice, develop personalized career plans, and offer support in job placements, ensuring our students are well-equipped to enter the workforce confidently.

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 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.

Are you a driven, enthusiastic individual with a knack for problem-solving? Do you aspire to tackle intriguing and complex business challenges while collaborating with C-suite executives and private equity leaders? If this resonates with you, we encourage you to apply for our 2026 Associate Consultant and Consultant positions at Advancy Australia. We seek talented professionals with 1-3 years of experience in strategy consulting, investment banking, or similar fields.About UsAdvancy is a premier global boutique strategy consulting firm with nine offices worldwide. Our founding partners in Sydney bring extensive experience from Bain & Co and the Boston Consulting Group, successfully addressing critical business issues that shape leading Australian organizations. While we leverage our global network, our Sydney office maintains a unique boutique culture that fosters personal growth.Our focus in Australia spans corporate strategy and private equity projects across various sectors, including consumer goods, food and beverage, retail, healthcare, and industrials. We work with some of the world’s top FMCG brands and renowned Australian private equity firms such as PEP, Quadrant, and BGH.The Advancy Consulting ExperienceEngage in stimulating strategic projects with leading organizationsEnjoy opportunities for career advancement in a dynamic, entrepreneurial environment where you contribute to company growthFast-track promotion pathwaysAchieve a balanced lifestyle, as we value impactful work alongside personal interestsReceive a competitive salary package aligned with global standards in strategy consultingExplore opportunities to work in our global officesWhy Choose Advancy Australia?Exceptional Learning Environment – We prioritize your professional development through structured training, consistent feedback, and direct access to partners and senior clients at the C-suite level.Diverse Experience – Gain insights across various industries through our corporate strategy and private equity initiatives.

Join Cuscal Limited as a Software Engineer specializing in Java and SQL. In this pivotal role, you will contribute to the development of innovative software solutions that enhance our services and support our clients. Collaborate with a talented team of developers to design, implement, and maintain robust applications that meet our users' needs.

Konecranes is seeking a skilled Electrician in Sydney to support the installation, maintenance, and repair of electrical systems across a range of industrial settings. This position plays a key role in keeping lifting equipment running safely and reliably. Role overview This role focuses on hands-on electrical work for industrial equipment. Tasks include troubleshooting, performing scheduled maintenance, and ensuring all systems meet safety standards. What you will do Install electrical components and wiring for lifting equipment Carry out routine and emergency maintenance Diagnose and repair faults in electrical systems Work to maintain safe and efficient operation of all equipment Impact Your work will help clients improve productivity and safety by keeping their equipment in top condition.

Join AECOM, a global leader in engineering and infrastructure, as we expand our Ground Engineering and Tunnelling team in Sydney. This is an exceptional opportunity to work on high-profile projects that shape the future of urban infrastructure.As a part of our dynamic team, you will engage in innovative engineering solutions, collaborate with industry experts, and contribute to groundbreaking projects that have a lasting impact on communities.

Axiom seeks an Enterprise Account Executive to join its Sydney team. This hybrid role requires 2-3 days per week in the office, with the rest remote. The position centers on managing and expanding relationships with large clients in the legal services sector. Role overview The Enterprise Account Executive manages a portfolio of major accounts, focusing on both growing existing business and developing new opportunities. This position involves significant ownership and accountability. Success in this role depends on a consultative approach, strong relationship-building skills, and the ability to solve complex challenges for executive-level stakeholders. What you will do Identify and secure new business opportunities, close deals, and develop long-term client relationships. Build trust with clients by delivering creative solutions to their legal needs. Consult with C-level leaders in major in-house legal teams to help shape their strategic direction. Collaborate with the commercial team to secure and support strategic opportunities. Provide thought leadership to clients and mentor junior colleagues by sharing professional insights. Location and work arrangement This position is based in Sydney, New South Wales, Australia. Work is hybrid, with 2-3 days per week in the office.

Role Overview Ultimate Performance is hiring an Elite Personal Trainer for its Sydney gym in the central business district. This full-time position involves 38 hours per week, with early mornings and late evenings expected during the first year. Compensation Hourly pay ranges from AUS $39.04 to $50.28. Annual salary starts at AUS $56,200 and can reach up to AUS $72,400. About Ultimate Performance Founded in London in 2009, Ultimate Performance now operates 26 private gyms across four continents. The company focuses on body transformation through precision coaching and science-based methods. Trainers at U.P. concentrate on delivering results, not sales targets or floor walking. The U.P. Method Evidence-based training Personalized nutrition Consistent accountability Measurable results No shortcuts or gimmicks, just a proven, data-driven approach to client progress. What You Will Do Deliver high-quality training sessions using the U.P. Method Act as mentor and motivator throughout clients' fitness journeys Focus exclusively on personal training, with no sales quotas or lead generation required Who Thrives Here Results-oriented professionals Those eager to learn and grow Individuals committed to high standards People passionate about making a positive difference in others' lives Requirements Cert IV in Personal Training (or equivalent) Legal right to work in Australia (citizenship or PR required; sponsorship is not available) Strong work ethic and growth mindset What U.P. Offers Structured onboarding, mentoring, and ongoing professional development Clear paths for career progression and leadership roles Opportunities for global transfers across U.P. locations Enhanced parental leave and compassionate leave

Sodexo is seeking expressions of interest for a Global Strategic Account role in Sydney, NSW. This position centers on driving strategic initiatives and developing lasting partnerships with key clients. Role overview This opportunity involves supporting Sodexo’s global accounts by promoting collaboration and aligning with client objectives. The role will contribute to the growth and success of major client relationships. What you will do Advance strategic projects for global accounts Build and maintain strong partnerships with major clients About Sodexo Sodexo delivers quality of life services to clients worldwide, working across multiple industries to meet diverse needs.