Manufacturing Career    Manufacturing Positions Available Northstar offers openings in every discipline of manufacturing in its facilities in China and Taiwan. Candidates interested in positions in Product Control, Manufacturing Engineering, Quality Control, Maintenance, Operations or Facilities Management should forward resume with salary requirements to: Human Resources Northstar Systems, Inc. 9400 Seventh Street Rancho Cucamonga CA 91730 USA Fax: 909-944-0464 Email: hr@northstarsystem.com