Senior Mechanical Engineer

KBR, Inc.; Adelaide; On-site; AUD 120,000 - 180,000; Full time

Benefits offered by this job

Flexible working arrangements

Strong wellbeing and team culture

Pathways for leadership or technical 2

Work on high-profile national projects

Job summary

KBR Adelaide is seeking a Senior Mechanical Engineer to lead design packages for complex infrastructure projects across Defence, Water, Resources and Industrial sectors. You will mentor early-career engineers and collaborate with multidisciplinary teams to deliver reliable, safe, and innovative mechanical and hydraulic solutions.

You will define scopes, prepare concept through detailed designs, engage with clients, and uphold Australian standards while supporting continuous improvement and

Qualifications

• Bachelor of Mechanical Engineering or equivalent.
• Experience delivering detailed design projects in infrastructure, industrial, water, resources or Defence.
• Strong knowledge of Australian standards and industry practices.
• Experience working with clients and multidisciplinary teams.
• Excellent communication, stakeholder engagement and problem-solving skills.

Responsibilities

• Lead and contribute to the delivery of mechanical engineering design packages.
• Define project scopes and develop practical engineering solutions.
• Prepare concept, preliminary and detailed designs for mechanical and hydraulic systems.
• Design infrastructure including pumping stations, treatment facilities, industrial plants and process systems.
• Develop technical specifications and select appropriate equipment and materials.
• Coordinate with construction contractors and support project delivery activities.
• Provide technical guidance and mentorship to designers and junior engineers.
• Collaborate with multidisciplinary teams to deliver integrated engineering solutions.
• Contribute to design innovation, standardisation and continuous improvement initiatives.

Skills

Problem-solving

Stakeholder engagement

Communication

Mentorship

Team leadership

Education

Bachelor of Mechanical Engineering

Tools

CFD

FATHOM

WaterGEMS

CAESAR II

Job description

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

Due to the nature of the projects delivered by this team, 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?

Check out our videos and see for yourself: