Amentum is continually expanding our opportunities working on prominent defence projects across air, land and sea supporting the critical capabilities that keep Australia safe.
We have a growing presence in cyber, space and nuclear programs.
Tell me about this role:
As the Inventory Manager, you will play a critical role in supporting the sustainment and operational readiness of the Australian Border Force (ABF) Evolved Cape Class Patrol Boat fleet.
Working within a complex Defence and government environment, you will lead the planning, coordination and management of inventory and materiel support activities that underpin vessel maintenance and availability.
You will be responsible for ensuring the right parts, consumables and repairable items are identified, sourced, procured and available when required to support scheduled maintenance activities.
This role requires close collaboration with Defence, ABF and industry stakeholders to integrate ABF-owned inventory within Defence logistics systems, manage supply chain risks and establish robust inventory governance processes.
Success in this role will be driven by your ability to translate maintenance requirements into practical inventory solutions that support mission-critical maritime operations.
What will I be doing day to day?
Provide specialist inventory and logistics advice to support fleet sustainment objectives and operational readiness
Analyse maintenance plans and schedules to determine inventory and materiel requirements across operational, intermediate and deep-level maintenance activities
Develop and maintain Annual Task Materiel Lists (ATMLs)



to support fleet sustainment and maintenance programs
Identify required spare parts, consumables and repairable items needed to support vessel maintenance
Forecast inventory demand using maintenance schedules, engineering assessments, asset usage data and reliability trends
Coordinate procurement activities to ensure inventory is ordered and delivered in line with maintenance timeframes
Monitor supply chain risks, lead times and potential shortages, implementing mitigation strategies where required
Work closely with Defence logistics stakeholders to develop warehousing, storage and inventory accounting solutions
Develop and implement inventory governance and assurance processes
What sort of skills do I need?
Experience in inventory management, supply chain, logistics or materiel sustainment within a Defence, maritime, government or complex asset environment
Strong understanding of inventory planning, demand forecasting and procurement processes
Knowledge of warehousing, inventory control and logistics management principles.
Understanding of supply chain risk management and inventory optimisation techniques
Experience working with logistics, ERP or Defence inventory management systems




Excellent stakeholder engagement and relationship-building skills across multiple organisations and agencies
High attention to detail and commitment to inventory accuracy, governance and compliance.
A proactive, solutions-focused approach with the ability to anticipate issues and drive continuous improvement initiatives
Australian citizenship and a minimum NV1 security clearance
What's in it for me?
Flexibility -
We like our employees to have the flexibility they need to live the lives they choose.
With flexible working options such as WFH where possible.
Inclusion -
Our employees should feel safe bringing their whole self to work, we offer a number of programs promoting inclusion.
Benefits and Rewards –
Our benefits and rewards includes additional superannuation; flexible leave options; salary continuation insurance; professional certification bonus; employee discount program.
Amentum: Trusted Partner in National Security
Amentum is a key service provider to the Australian Government, supporting critical national security and Defence capabilities across land, air, maritime, cyber, space, nuclear, and digital domains.
With over 880 professionals nationwide, we deliver complex infrastructure, logistics, and technical solutions with a solid focus on quality, safety, and innovation.
With 27+ years of experience and a presence in major cities and regions, we're proud of our people—our greatest asset.
Join us and be part of a high-performing team with exceptional benefits and career opportunities.
Apply directly or reach out to Jeremy Parkinson, ******.

📌 Inventory Manager | Defence Maritime (Perth)
🏢 Amentum
📍 Perth