The city is seeking advisory and consulting services for roughly $183 million in total assets.
The firm has added a three-member managed investment solutions team.
The plan made a hire in its international small-cap equity manager search in July.
The decision came as the firm’s performance has been a drag on the plan’s return.
The county is searching for third-party administrator and investment management services for its trusts.
The commitment, initially approved by the investment committee late last month, represents a new relationship for the plan.
The plan launched a search this summer due to its incumbent being acquired.
Bonaccord Capital Partners has made a passive minority investment in the healthcare-focused private equity firm.
The plan has opened searches for active global and emerging markets equity managers.
The city issued an RFP earlier this year after not previously utilizing a consultant.