The global job cuts at the London-headquartered bank will fall across several business units and geographical locations and result in the loss of at least 200 positions, mostly with the title of Chief Operating Officer (COO), the sources said.
HSBC, which used to position itself as the world's local bank, employs many COOs because country and business lines have their own separate COO, the sources said.
HSBC declined to comment.
The lender has been shrinking its sprawling global business for several years, downsizing in many regions and exiting some countries entirely as it tries to improve shareholder returns.
The latest cuts are already underway, one of the sources said.
CEO Noel Quinn said on Thursday HSBC has identified $US1.7 billion ($A2.5 billion) of extra cost cuts it will make next year as it battles to meet an overall goal of costs rising by no more than 2 per cent despite inflationary pressures.
Incoming finance officer Georges Elhedery has been involved in the project to trim management headcount, the sources said.
The initiative, codenamed Project Banyan, follows HSBC's last major redundancy plan in 2020, which targeted up to 35,000 job cuts globally across all staffing levels.
Three separate sources confirmed job cuts were underway as HSBC joins a chorus of other international banks axing staff as a bleak global economic outlook weighs on business, consumer and investment banking revenues.
All the sources declined to be named due to sensitivity of the matter.
HSBC slightly increased its full-time staff during 2022, its third quarter earnings showed, with headcount rising by 378 to 220,075 at September 30 compared with December 31 last year.
The United Kingdom-based bank, which makes the bulk of its revenue and profit in Asia, is under pressure from its biggest shareholder, Chinese financial conglomerate Ping An, to explore options to boost returns, including listing its Asian business.
Last month, Ping An Asset Management, a wholly-owned unit of Ping An Insurance urged HSBC to aggressively reduce costs by cutting jobs and divesting peripheral non-Asian businesses, its first such public call.
Besides considering lay-offs, the bank should also look at reducing the cost of its global headquarters, Ping An AM had said at that time.
Reuters was first to report in September that HSBC had begun a review of its property estate, which could result in it relocating from its iconic skyscraper home in London's Canary Wharf financial district.
HSBC's management plans to tell staff that the latest round of job cuts is part of its broader strategy to rein in expenses and improve earnings in tougher market conditions, one source said.
On Wednesday, HSBC announced a possible sale of its business in New Zealand and plans to close 114 branches in the UK.
And on Tuesday it said it had agreed to sell its much larger Canadian business to Royal Bank of Canada, further shrinking its global footprint after earlier sales of its United States and French retail banks in the last two years.
