At World Fuel, our employees are the key to our global success. We are industry leaders due to the innumerable talents of our approximately 5000 strong professional team. Our people thrive in an entrepreneurial and culturally-diverse environment, where innovative thinking, collaboration and efficient execution are highly valued. Our high-performance culture is what allows us to drive sustained growth. Stronger together, we promote an environment where individuals can thrive.

 

 

Defence Sustainment Engineer (Reliability & Supportability)

Location: Melbourne, Australia
Work Arrangement: Hybrid (Tuesday-Thursday in office)

Salary: AUD $115,000-$135,000 plus 10% annual bonus opportunity

Build the Future of Defence Sustainment

World Fuel Government Solutions is seeking a Defence Sustainment Engineer (Reliability & Supportability) to support the maintenance, reliability, supportability, and lifecycle management of complex Defence equipment and systems.

This role is ideal for a mechanically-minded engineer who enjoys understanding how equipment is designed, maintained, repaired, sustained, and improved throughout its operational life.

Unlike larger Defence organizations where engineers are often confined to a single specialty, this role provides exposure across sustainment engineering, reliability engineering, maintenance planning, lifecycle management, supportability, systems engineering, and Defence support programs.

You will work closely with experienced engineers, Defence customers, suppliers, and project teams while developing the skills required to become a future sustainment and supportability specialist.

This Is Not a Software or IT Systems Engineering Role

We are seeking engineers who understand complex physical assets and equipment.

Successful candidates typically have experience supporting:

• Mechanical equipment
• Industrial assets
• Vehicles and transportation systems
• Rotating equipment
• Plant equipment
• Marine systems
• Defence equipment
• Rail assets
• Manufacturing systems

What You'll Be Doing

Support Defence Sustainment Activities

• Contribute to sustainment and lifecycle engineering activities across Defence programs.
• Support Integrated Product Support (IPS) and supportability activities.
• Assist with maintenance planning and asset management activities.
• Support reliability, maintainability, and supportability engineering initiatives.

Improve Equipment Reliability & Performance

• Support investigations into equipment failures, degradation, and maintenance-related issues.
• Participate in root cause analysis and problem-solving activities.
• Contribute to reliability improvement initiatives.
• Assist with maintenance optimization activities.

Develop Technical Documentation

• Develop and maintain engineering documentation and sustainment records.
• Support preparation of maintenance instructions and technical procedures.
• Assist with user manuals, operating instructions, and support publications.
• Maintain configuration-controlled engineering documentation.

Support Defence Engineering Programs

• Work closely with systems engineers, suppliers, project teams, and Defence stakeholders.
• Support engineering change and configuration management activities.
• Contribute to continuous improvement initiatives focused on safety, reliability, and operational performance.

What We're Looking For

Required Qualifications

• Degree in Mechanical Engineering, Aerospace Engineering, Systems Engineering, Electrical Engineering, or related discipline.
• 3+ years of engineering experience.
• Strong mechanical aptitude and analytical capability.
• Strong written and verbal communication skills.
• Ability to work effectively within multidisciplinary teams.
• Australian Citizen able to obtain and maintain a Defence Security Clearance.

Relevant Experience

Experience in one or more of the following:

• Maintenance Engineering
• Reliability Engineering
• Asset Engineering
• Sustainment Engineering
• Supportability Engineering
• Lifecycle Engineering
• Product Support Engineering
• Root Cause Analysis
• Asset Management

Relevant Industries

We welcome applications from engineers working in:

• Defence
• Aerospace
• Rail
• Marine
• Oil & Gas
• Utilities
• Manufacturing
• Mining
• Transportation
• Other asset-intensive industries

What Success Looks Like

Successful engineers in this role are naturally curious about how equipment works, why it fails, and how it can be maintained more effectively.

You will enjoy:

• Solving practical engineering problems
• Improving equipment reliability and maintainability
• Working with complex mechanical systems
• Developing supportability solutions
• Building Defence sustainment expertise

Why Join World Fuel Government Solutions?

Unlike larger Defence organizations where engineers are often assigned a narrow scope of responsibility, you'll gain experience across:

• Sustainment Engineering
• Supportability Engineering
• Reliability & Maintainability
• Asset Management
• Systems Engineering
• Configuration Management
• Technical Publications
• Defence Lifecycle Support

Engineers on our team are given significant ownership, visibility, and responsibility early in their careers.

You will work directly with customers, influence engineering decisions, and develop broad technical capability in a highly collaborative and supportive environment.

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World Fuel Services (Australia) Pty Ltd