ASC is Australia’s submarine company. We built the Royal Australian Navy’s Collins Class submarines, sustain them, and are now delivering their Life of Type Extension to increase the boats’ service lives. We have also been selected by the Australian Government to sustain and jointly build the nation’s nuclear-powered submarines – the largest and most complex industrial undertaking in Australia’s history.

Our work is interesting and meaningful, contributing directly to Australia’s national security. We offer rewarding roles that provide the opportunity to grow your career, and the flexibility to balance life and work. A career at ASC is like no other, delivering a deeper purpose we can all be proud of.

About the Opportunity

We’re seeking a Senior Management Accountant to lead the management reporting and financial performance oversight of all CCSM projects, including the Training School. In this pivotal role, you will deliver high‑quality financial insights, guidance and analysis to support effective project delivery and informed decision‑making.

With a strong focus on business partnering, you’ll work closely with cost account managers, capability managers, project and program leaders, and the Executive. You will drive monthly management reporting, budgeting and forecasting processes, ensure compliance with ASC policies and accounting standards, and provide valuable support during audits and contract reviews. This role also oversees program cashflow management, reconciliations, contract indexation and forex application, and ad‑hoc financial analysis.

This is a fantastic opportunity for a proactive finance professional with strong analytical capability and excellent communication skills who enjoys building trusted relationships and adding value across a diverse stakeholder group.

This is a full-time opportunity based at our Osborne site in SA.

Responsibilities

• Work collaboratively with the CCSM Finance Manager to deliver high‑quality financial services to the business.
• Build and manage strong internal stakeholder relationships through a business‑partnering approach, providing guidance, influence and advice to support commercial decision‑making.
• Partner with senior managers and the CCSM Finance Manager to develop financial plans aligned with corporate strategy and project outcomes.
• Oversee financial systems and tools to ensure accurate, timely and transparent reporting for project stakeholders.
• Maintain effective internal controls and governance frameworks to ensure compliance with ASC policies, accounting standards and legislative requirements.
• Prepare inputs and analysis for management, Board and shareholder reporting to support strategic financial decisions.

 About you 

• Tertiary qualifications in Commerce or Accounting, with full or partial membership of ASCPA, ICA, CIMA or an equivalent professional body.
• Strong analytical and problem‑solving skills.
• Experience in financial management with the ability to interpret and communicate financial outcomes.
• Sound working knowledge of ERP systems.
• Excellent communicator with the ability to tailor messaging to different audiences.
• Advanced interpersonal skills with the ability to build and maintain strong working relationships.
• Proactive approach to identifying and resolving issues.
• Highly organised with strong time‑management skills and the ability to perform effectively under pressure.

Eligibility

This role requires a current National Police Clearance and an Australian Defence Security Clearance to an NV1 level. Your eligibility for this role is dependent on you obtaining and maintaining such clearance.

To check your eligibility please visit the Australian Government Security Vetting Agency website.

Benefits

• Unique and challenging work with a deeper purpose.
• Flexibility over how, when and where you work for the best work/life balance.
• Up to 10 days additional leave every year so you can rest and recharge.
• Generous parental leave so you can give your family the focus it deserves.
• Subsidised childcare to ease the financial pressure on your family.
• Health and wellbeing initiatives so you can perform at your best at work.
• Professional development opportunities to advance your career.
• A diverse and supportive environment where you can thrive.
• Discounts and exclusive offers from leading Australian brands to help you save.

About ASC

Established in 1985, ASC’s 1900-plus staff offer a depth of submarine design, project management, supply chain, construction and engineering experience and expertise that is unparalleled in Australia’s defence industry. The company’s work on Australia’s nuclear-powered submarine build and the Collins Class Life of Type Extension takes place in Osborne, South Australia, with sustainment shared across Osborne and Henderson, Western Australia. ASC also plays a leading role in training Royal Australian Navy submariners.

Apply today for a career with a deeper purpose.

Early applications are encouraged as shortlisting may commence immediately.