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 collaborative 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:

We're looking for a collaborative and technically capable engineer who enjoys solving complex challenges and delivering exceptional outcomes for clients.

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

Applicants must:

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:

Our KBR Values - We Value Our People, We Deliver, We Are People of Integrity, We Empower, We Are a Team of Teams - embody our people centric organisation.

Our culture, and our genuine focus on our people is a major factor in our success and we want you to be part of our journey.

Curious about the exciting projects and what life is like at KBR Adelaide?

Perks and advantages

- Flexible working
- Competitive salary (including annual reviews)
- Paid parental leave
- Corporate rewards
- Salary packaging/novated leasing
- Health
- Career development
- Defence reservist leave

What can I earn as a Mechanical Engineer

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📌 Senior Mechanical Engineer (Adelaide)
🏢 KBR - Kellogg Brown & Root
📍 Adelaide