The Pensions Regulator has appointed Stephen Soper as interim chief executive.
This follows the departure of Bill Galvin who left the position of chief executive at the end of June.
Mr Soper was previously executive director for defined benefit regulation. This role will now be held in the interim by Geoff Cruickshank who is a senior member of the DB regulation management team.
Prior to joining The Pensions Regulator, Mr Soper worked for firms such as Zurich, Aon and RBS.
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Michael O'Higgins, chairman of The Pensions Regulator, said: "The role of chief executive requires a wide range of regulatory, industry and policy skills. While the regulator searches for a new chief executive, the Board has decided to appoint Stephen Soper as interim chief executive.
"Stephen has substantial experience of senior roles in both the financial service industry and the regulator. I know he will do an excellent job and is supported by a strong and dedicated team."
Mr Soper said: "I look forward to working with the pensions industry, Government and my colleagues at The Pension Regulator, to ensure that pension schemes are well-run, the interests of members and the PPF are protected and that the roll-out of automatic enrolment continues to progress smoothly."

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