Alex Brensilver

Co – Founder

Donald Nimsger

Co – Founder


Senior Vice President

Diana joined Oakridge in 2008, having 20+ years in “Wall Street recruitment” finding top talent for our hedge fund, investment banks, FinTech clients, and various Fortune 500/100 companies.  As the Vice President she oversees day-to-day operations and runs internal technology.  She reviews client contracts, vendor negotiations, RFI/RFP’s, insurance (workers compensation, general liability, and more), immigration, sales and marketing strategies.

Chris Jones

Graduated from University at Albany in 1999 with a BA in Urban Planning. After graduation, , Chris immediately found a professional home in the staffing world specializing within the Information Technology contracting side the business. Chris spent the next 8 years honing his craft with some of the most respected national and regional IT Staffing names in the industry. Chris joined Oakridge in 2007 to help grow and streamline the Information Technology Contract Staffing Division. Chris continues to expand Oakridge’s local contract Staffing presence with an emphasis in the local Westchester and Fairfield County and NYC markets.

Christine Josephson

Christine Josephson joined Oakridge in 2015. Throughout her career she has held various HR leadership positions in the manufacturing and pharmaceutical industries. Christine has an extensive Generalist background which includes benefits management and administration, policy and procedure development, employee communications, recruiting, interviewing, and HRIS and payroll management. She holds a Bachelor of Arts degree in Business Administration from Sacred Heart University in Fairfield, CT. Christine is certified as a Senior Professional in Human Resources (SPHR), and is a member of the Society for Human Resources Management.