Senior Mechanical Engineer – Join KBR's Adelaide team and help deliver the projects shaping Australia's future
Are you a Mechanical Engineer looking to work on complex, high-impact infrastructure projects that help shape Australia's future?
Position Overview
At KBR, our Adelaide team is trusted to deliver some of Australia's most complex and impactful infrastructure projects across Defence, Water, Resources and Industrial markets. Backed by a team-oriented national network of technical specialists, we work together to solve challenging engineering problems and create solutions that leave a lasting legacy. We're looking for a Senior Mechanical Engineer to join our growing multidisciplinary team. This is an opportunity to take a lead role on diverse projects, influence technical outcomes, mentor emerging talent, and work alongside some of the industry's most experienced professionals in a culture that genuinely values innovation, collaboration and career development.
Key Responsibilities
Leading and contributing to the delivery of mechanical engineering design packages
Defining project scopes and developing practical engineering solutions
Preparing concept, preliminary and detailed designs for mechanical and hydraulic systems
Designing infrastructure including pumping stations, treatment facilities, industrial plants and process systems
Developing technical specifications and selecting appropriate equipment and materials
Coordinating with construction contractors and supporting project delivery activities
Providing technical guidance and mentorship to designers and developing engineers
Working closely with multidisciplinary teams to deliver integrated engineering solutions
Contributing to design innovation, standardisation and continuous improvement initiatives




Skills & Experience Required
A Bachelor of Mechanical Engineering or equivalent qualification
Experience delivering detailed design projects within infrastructure, industrial, water, resources or Defence environments
Strong knowledge of Australian engineering standards and industry practices
Experience working directly with clients and multidisciplinary project teams
Excellent communication, stakeholder engagement and problem-solving skills
Highly Regarded Experience: Hydraulic modelling experience
Pipe stress analysis experience
Experience using software such as CFD, FATHOM, WaterGEMS or CAESAR II
Essential Criteria
Be an Australian Citizen
Be eligible to obtain and maintain a Baseline Defence Security Clearance
Be ITAR eligible – As this team supports Defence programs, access to certain information and technologies is restricted to ITAR-eligible personnel.
About KBR
At KBR, we deliver real solutions with real impact – from national Defence programs to critical water infrastructure. You'll join a supportive, people-first environment with opportunities to grow, lead, and innovate. Work on high-profile national projects. Industry-recognised technical leadership. Flexible working arrangements. Strong wellbeing and team culture. Pathways for leadership or technical specialisation.



KBR is renowned for working in partnership with our clients and construction partners to deliver exceptional outcomes based on our collaborative approach and our "One Team" value.
KBR Values
We Value Our People – We create diverse, inclusive environments in which each person can feel safe, respected and valued, and where everyone has opportunities to grow and reach their full potential.
We Deliver – We are uncompromising in our commitment to deliver innovative, high-quality, technology-led solutions for our customers and exceptional, sustainable value for all our stakeholders.
We Are People of Integrity – We value honesty, trust, courage, fairness, prudence and tenacity. We believe doing what's right for the planet, the communities where we work, and our people is good for business.
We Empower – We empower our people with a shared purpose, the right tools and the supportive culture they need to be proactive decision-makers, to be adaptive to change, and to succeed.
We Are a Team of Teams – We have a will to succeed, but we value the achievements of our team of teams over individual accomplishments. Our collective focus makes us a better, stronger, more effective company.
We have also embedded environmental, social and governance (ESG) principles in every business operation and corporate function. Not only are we committed to operating safely, sustainably and equitably, but we are also committed to using our capabilities and expertise to help our customers accomplish their sustainability goals.
Worldwide, KBR employs a diverse workforce approximately 29,000 people strong, with customers in more than 80 countries and operations in 40 countries.
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📌 Senior Mechanical Engineer (Adelaide)
🏢 Kbr
📍 Adelaide