- Lead and influence as a respected strategic project costing expert.
- We're a stable, established and well respected leading organisation in Defence.
- Australian citizenship, NV1 clearance, ITAR compliance required.
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:
We’re looking for an experienced
Cost and Finance Analyst to join a high-performing team within the Collaborative and Autonomous Systems Project Office (CASPO) supporting the delivery of project AIR6015 Air Autonomous Collaborative Platforms and the MQ-28 Ghost Bat capability.
In this role, you will support project execution by providing a specialist
financial forecasting, modelling, and analysis skillset, helping to manage a critical program and shape long term investment decisions. You’ll work in a highly collaborative, integrated environment while operating with
autonomy and influence, partnering with project stakeholders across Defence and Industry.
This is a unique opportunity to contribute to a
high-impact program, while growing your expertise in a
structured, forward-looking Defence environment.
What will I be doing day to day?
In this role, your day‑to‑day responsibilities will include:
- Support the financial management of a major Defence project, including the management of project forecasts, cost estimates, and cost models.
- Analyse cost drivers, trends, and variances to provide clear, actionable financial insights
- Provide trusted financial and commercial advice to project teams, senior leaders, and stakeholders
- Contribute to procurement activities, including financial analysis for proposals and tender processes
- Ensure alignment with Defence financial frameworks, policies, and governance requirements
- Drive improvements in project financial management tools, processes, and reporting capability
- Build strong working relationships to support high-quality, timely program outcomes
What sort of skills do I need?
To be successful in this role, you’ll bring:
- 5–7+ years’ experience in cost estimation, financial modelling, or forecasting within Defence, government, or complex project environments
- Strong understanding of Defence financial management, costing frameworks, and procurement processes
- Proven experience in financial forecasting, and communicating financial insights for large-scale programs.
- Advanced proficiency in Excel, including formula development, modelling, and forecasting and data visualisation
- Desirable experience with data visualisation and business intelligence reporting tools (e.g. PowerBI).
- Advanced analytical and problem-solving skills, with the ability to interpret complex data
- Excellent communication skills, with confidence engaging senior stakeholders and industry partners
- Ability to manage competing priorities and deliver under pressure
- High attention to detail with a focus on accuracy, governance, and data integrity
- Australian Citizenship and NV1 Security Clearance essential
What’s in it for me?
- Flexibility - We like our employees to have the flexibility they need to live the lives they choose.
- 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 strong 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, [email protected].