Manager, Decision Support Business Banking

Commonwealth Bank Of Australia; Sydney; On-site; AUD 150,000 - 190,000; Full time

Job summary

Commonwealth Bank of Australia in Sydney CBD, NSW, is seeking a Manager, Decision Support to deliver commercial insights, build robust financial models and influence strategic decisions across Business Banking. The role supports large corporates, regional and agribusiness customers with ownership of analysis and recommendations for senior leaders.

Reporting to the Senior Manager, Decision Support, you will partner with M&A and finance teams, develop executive presentations, assess investments

Qualifications

• Experience in transactions, corporate finance, investment analysis, or FP&A.
• Advanced Excel and robust financial modelling expertise.
• Strong commercial acumen to assess business drivers and opportunities.
• Excellent written and verbal communication; able to explain complex concepts clearly and concisely.
• Ability to work independently with sound judgement and deliver outcomes.
• Strong analytical, problem‑solving and critical-thinking capability.
• Proven experience influencing senior stakeholders.
• Finance/Commerce/Economics/Business degree.
• CA, CPA, CFA or equivalent qualification.

Responsibilities

• Provide commercial analysis and insights to support strategic decision making across Business Banking.
• Assess strategic investments and transactions, including partnering with M&A and key business stakeholders.
• Build and maintain robust financial models to evaluate opportunities and business outcomes.
• Deliver high-quality analysis and recommendations to senior leadership.
• Prepare executive-level presentations that communicate complex information clearly and succinctly.
• Conduct performance and peer analysis to identify trends, opportunities and risks.
• Build strong partnerships across Finance and the broader business to support aligned outcomes.
• Contribute to a proactive risk culture by identifying, understanding and managing risk in all activities.

Skills

Advanced Excel

Financial modelling

Transactions experience

Stakeholder management

Analytical thinking

Communication skills

Leadership experience

Education

Finance/Commerce/Economics/Business degree

CA/CPA/CFA or equivalent

Tools

Excel

PowerPoint

Job description

Manager, Decision Support Business Banking Commonwealth Bank of Australia•Sydney CBD, NSW, AU

Manager, Decision Support Business Banking

• Influence strategic business decisions across one of Australia's largest banking franchises
• Partner on high-profile transactions, investments and commercial initiatives
• Build sophisticated financial models and provide insights to senior leaders

Do work that matters

Business Banking (BB) is a significant division of the Group, supporting large corporates, regional and agribusiness customers, and small businesses across Australia. BB contributes approximately $4bn in profit and generates around $10bn in annual revenue.

As a Manager, Decision Support, you'll play a key role in providing commercial insights, financial analysis and strategic decision support to senior stakeholders across Business Banking. Working within BB Finance, you'll partner closely with the business, Group Finance and M&A teams to assess strategic investments, transactions and performance opportunities.

See yourself in our team

BB Finance is a collaborative and high-performing team that supports the strategic priorities of Business Banking through insightful analysis and trusted financial advice.

Reporting to the Senior Manager, Decision Support, you'll join a small team of finance professionals who work across a broad range of strategic and commercially focused initiatives. This is a hands-on role that offers significant exposure to senior leaders and requires a high degree of ownership and accountability.

Your impact

You will:

• Provide commercial analysis and insights to support strategic decision making across Business Banking.
• Assess strategic investments and transactions, including partnering with M&A and key business stakeholders.
• Build and maintain robust financial models to evaluate opportunities and business outcomes.
• Deliver high-quality analysis and recommendations to senior leadership.
• Prepare executive-level presentations that communicate complex information clearly and succinctly.
• Conduct performance and peer analysis to identify trends, opportunities and risks.
• Build strong partnerships across Finance and the broader business to support aligned outcomes.
• Contribute to a proactive risk culture by identifying, understanding and managing risk in all activities.

We're interested in hearing from people who have

• Experience in transactions, corporate finance, investment analysis, commercial finance or FP&A environments.
• Advanced Excel and financial modelling expertise, with demonstrated experience building and reviewing financial models.
• Strong commercial acumen and an ability to understand key business drivers and assess strategic opportunities.
• Exceptional verbal and written communication skills, with the ability to explain complex concepts clearly, accurately and concisely.
• Demonstrated ability to work independently, exercise sound judgement and deliver outcomes with minimal supervision.
• Strong analytical, problem-solving and critical-thinking capability.
• Proven experience managing and influencing senior stakeholders.
• Degree qualifications in Finance, Commerce, Economics, Business or a related discipline.
• CA, CPA, CFA or equivalent professional qualification.

If you're looking for a role where your commercial thinking, financial modelling expertise and ability to influence decision making can make a real impact, we'd love to hear from you.

Working at CommBank

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Advertising End Date: 16/09/2026