EP1. Commonwealth Bank Summer Internship Interview Tips

Thinking of applying for Commonwealth Bank's 2025 Summer Internship Program? Here's everything you need to know — plus key interview insights to help you stand out.

📅 October 23, 2025⏱️ 6 min readLevel: Intermediate

📅 Application Timeline

🕓 Closes:

~26 August 2025

📍 Locations:

Sydney / Melbourne / Brisbane / Perth

🎓 Eligibility

  • Penultimate-year students
  • Australian or New Zealand citizens / permanent residents
  • Some visa holders accepted

🧠 Stage 1: Online Cognitive Tests (~45 mins)

Format:

Numerical, logical, and verbal reasoning questions

Examples:

  • Spotting pattern sequences
  • Solving percentage or ratio problems

✅ Tips:

  • Practice with sample cognitive tests (especially pattern and number logic).
  • Manage your time — don't spend too long on one question.
  • Double-check simple calculations to avoid small mistakes.

💬 Stage 2: Behavioral Interview (~30 mins)

Focus Areas:

Teamwork, leadership, problem-solving, adaptability

Example Question:

"Tell me about a time you failed. What did you learn?"

✅ Tips:

  • Use the STAR method (Situation, Task, Action, Result).
  • Prepare examples that show initiative, resilience, and collaboration.
  • Research CommBank's values — Integrity, Accountability, Collaboration, Excellence, Service — and weave them naturally into your responses.

🧩 Possible Next Step: Assessment Centre

May include group activities or case discussions that assess teamwork and analytical thinking.

✅ Tip:

Be proactive, inclusive, and help the team progress — collaboration matters more than competition.

🔗 Apply Now

Apply via HeraAI.net.au or the official CommBank Careers Portal

💡 Final Advice

Start early, be authentic, and show how your strengths align with CommBank's purpose — "Building a brighter future for all."

Next Steps

Ready to apply for Commonwealth Bank Summer Internship? Browse live graduate job listings to find your perfect opportunity.

Stay Updated with Workopia AI — The AI Career Agent Trusted by Jobseekers in Australia and Beyond

Workopia AI provides tailored interview tips, career insights, and job opportunities for students and professionals across Australia — and beyond.

Get weekly updates packed with actionable advice, career growth tools, and hiring trends.

Join thousands of ambitious jobseekers building their future with Workopia AI.