TVNZ sources have told Newshub the state-owned broadcaster's Head of News and Current Affairs, Paul Yurisich, is taking leave until an investigation following the hiring of Kamahl Santamaria is completed.
Newsgathering editor Phil O'Sullivan will be acting head of current affairs.
A statement from TVNZ says: "Paul Yurisich has decided to take leave during the period of the review process being undertaken by Margaret Robins (which is a general review of policies, processes and practices)."
Santamaria recently replaced John Campbell as a co-host of TVNZ's Breakfast, but left the role after a little more than 30 days.
Allegations of the former Al Jazeera presenter behaving inappropriately toward female colleagues subsequently emerged as did reports of TVNZ staff being unhappy with the manner in which he got the Breakfast role.
A lewd email Santamaria sent one former colleague was leaked to Newshub, with it being understood he had a "creepy, touchy-feely" reputation that was well known and talked about among female staff members at Al Jazeera.
Yurisich also previously worked at Al Jazeera as an executive producer.
TVNZ chief executive Simon Power confirmed to Newshub on Tuesday a review of the company's recruitment policies, processes, and practices was being carried out in the wake of Santamaria's exit.
"It's my view our general policy hasn't been followed or applied consistently so needs to be reviewed. I have asked senior employment lawyer Margaret Robins to conduct the review," he said.
"While I can't comment on specific employment matters, we do not tolerate any form of harassment or inappropriate behaviour in the workplace. If a team member raises an issue concerning the behaviour of another staff member it's taken extremely seriously, treated confidentially, and investigated swiftly.
"Our number one priority, regardless of other matters, is to support and care for the individual who raises the issue. We're committed to providing a working environment that is inclusive and respectful.
"The wellbeing of our people and providing a safe workplace is TVNZ's top priority. Any concerns from staff are always taken very seriously and we have robust structures in place to support our people in all areas of our organisation."
Following the reports of Santamaria's alleged inappropriate behaviour, Qatar-based Al Jazeera this week called a staff meeting to discuss working in a safe environment.
The outlet's managing director Giles Trendle said in an email to staff there would be suggestions for any employees who may be feeling alone or unsure of where to turn.
