He departed the plan last week after joining in 2018.
The new deputy executive director has been with the plan for 26 years.
The senior investment officer role is newly created.
The district is seeking a firm to provide investment management services for its $269.4 million portfolio.
The search is being conducted due to the upcoming contract expiration of incumbent Hyas Group.
The city issued an RFP in October to comply with its procurement policy.
The commitment goes to a fund that will make local investments.
The plan is potentially looking to replace its international developed markets equity manager.
Warren DeKinder joins the private credit and secondaries firm’s Dallas office.
The firm has appointed Vis Nayar as cio effective June 3.