About Us

Hanwha Defence Australia (HDA) is a comprehensive defence solution provider, building on the strengths of its portfolio, which includes artillery systems, armoured vehicles, air defence systems, and unmanned ground systems.

We are a subsidiary of Hanwha Corporation, which has grown to become one of South Korea's largest and most influential defence companies.

Position Overview

We are seeking a Weapons Engineer to support the integration, testing and assurance of weapon systems across HDA's Defence programs. This is an opportunity to work on complex acquisition projects involving armoured vehicle platforms, weapon systems, targeting technologies and emerging capabilities, while contributing to the delivery of critical Defence outcomes.

Primary Duties

As a Weapons Engineer, you will support systems engineering activities across the lifecycle of weapon systems, with a particular focus on integration, verification and validation, test and evaluation, and safety assurance. Working closely with engineering, safety and program teams, you will contribute to requirements development, system performance assessment, technical risk management, and the delivery of capability solutions that meet operational, regulatory and customer requirements.

The role will also involve supporting weapon system integration onto armoured platforms, developing technical documentation, and engaging with a broad range of Defence and industry stakeholders.

Qualifications

Mandatory

- Degree qualification in Engineering.

Desirable
- Chartered Professional Engineer (CPEng) status, or eligibility to obtain chartership through Engineers Australia.

Experience

- Defence systems engineering experience, ideally within capability acquisition or major projects.
- Experience supporting test and evaluation activities, including trial execution, data analysis and technical reporting.




- Understanding of systems engineering principles and the Defence capability lifecycle.
- Knowledge of small, medium or large-calibre weapon systems.
- Understanding of explosive ordnance, weapon safety principles or ballistics.
- Familiarity with Defence or NATO test and design standards.
- Exposure to unmanned systems or Defence operational environments.

Skills & Attributes

You will be a technically capable engineer with strong problem-solving skills and a practical engineering mindset. Success in this role requires effective stakeholder engagement, sound judgement, attention to detail and the ability to manage competing priorities in a dynamic project environment.

Strong written and verbal communication skills, a commitment to safety, and the ability to work collaboratively within multidisciplinary teams will be key to your success.

Occasional travel within Australia and internationally may be required to support testing activities and engagement with subcontractors and key stakeholders.

Eligibility:

To be successful in this role, you will need to:

Be an Australian Citizen. Be eligible to obtain an Australian Government Security Clearance (minimum of NV1 clearance level).

What we can offer you:

- 9-day fortnight
- Competitive salary
- Flexible working arrangements
- Paid parental leave
- Defence Reservist Leave
- Ongoing career development
- Health & wellbeing program including EAP

At Hanwha Defence Australia, we value Challenge, Dedication and Integrity. If you’re looking to contribute to meaningful, large-scale Defence programs and grow your career in a supportive and forward-thinking organisation, we encourage you to apply.

Hanwha Defence Australia is an Equal Opportunity Employer and encourages Aboriginal and Torres Strait Islanders to apply. We also welcome applications from individuals with culturally diverse backgrounds.

We are a proud supporter of the Veterans' Employment Program and welcome the interest of ex-service members, veterans and their families.

📌 Weapons Engineer (Melbourne)
🏢 Hanwha Defence Australia
📍 Melbourne