Open Systems Technologies

Open Systems Technologies is a national provider of smart staffing solutions, providing contract staffing, permanent placements and executive searches in the following skill areas:

  • Technology
  • Finance, Accounting, and Operations
  • Government Services
  • Global Services
  • Scientific Services

Established in New York in 1990 Open Systems Technologies is one of the largest, privately held, staffing companies in the world. We have experienced organic growth over the past 20 years and currently employ over 2,000 consultants in 17 domestic and international markets. Through our brands of Open Systems, OST Professional Staffing, OST Government Services, and OST Global we strive for continued expansion and excellence in the staffing industry.