Westpac Banking Corporation told staff this week that about 140 roles would go, adding to a broader October reshuffle that the Finance Sector Union says will eliminate roughly 250 positions at Australia’s oldest major lender.
The union accused Westpac of using National Australia Bank’s announcement on Tuesday—2,500 job cuts, about 6 per cent of headcount—to hide its own redundancies in a busy news week the FSU labelled “sacking season.” Westpac said the 140 roles are part of an organisational restructure, not an artificial-intelligence cull, and that affected employees would receive support.
What the bank says changed
A Westpac spokesperson told Reuters on Thursday that the affected positions reflected shifting investment priorities, with the group still hiring in customer-facing and digital roles even as other programs wind down. The bank had already disclosed plans to reshape 102 roles a fortnight ago under its Bain & Co-led “Catalyst” simplification drive, which executives pitched as cost discipline without mass layoffs.
FSU national assistant secretary Nicole McPherson argued the sector was using technology rhetoric to justify offshore shifts and workforce reductions, pointing to NAB whistleblower accounts of “spill and fill” processes that force staff to reapply for fewer jobs. NAB’s restructure includes an estimated A$300 million charge and has dominated parliamentary questions about bank accountability this week.
How this fits the big-four cycle
Westpac’s move lands after a year in which Commonwealth Bank, ANZ and NAB have all announced headcount reductions, many tied to digitisation and back-office consolidation. ANZ still plans to shed about 3,500 roles by September 2026; CBA cut roughly 170 positions in earlier rounds. Investors are watching whether rising funding costs and a possible Reserve Bank rate move next month will push lenders toward deeper cost cuts.
On Thursday the ASX closed lower even after a firmer Wall Street session, with bank stocks sensitive to both margin outlooks and political scrutiny. Treasurer Jim Chalmers has kept pressure on executives to explain how savings from automation flow to borrowers, not only shareholders.
What staff face next
Westpac has not published a public register of which business units lose roles this week. The FSU said members reported redundancy conversations across technology, operations and corporate functions, and urged the bank to disclose retention packages and retraining pathways.
For customers the immediate impact is limited—branches and call centres are not closing en masse—but the parallel NAB and Westpac announcements signal that Australia’s major banks still see headcount as the fastest lever while mortgage competition intensifies. Union delegates said further industrial action would depend on whether Westpac opens collective bargaining on the Catalyst program’s next phase.