EJ Network - Recruiting firm specializing in jobs in the plastic industry. Board listing of plastic jobs. Gros Plastics Recruiters - Headhunter for jobs, employment in plastic molding, extrusion, thermoforming, compounding. JLI-Boston - Executive search for professionals in the plastics industry. Areas served are resins and compounds, processing, parts design and manufacture, distribution and e-commerce. Links to industry sites. Sadler Associates - Plastic and rubber industry recruiting firm for injection molding and extrusion engineers. Fortune of Topsfield - Executive search and placement services for the plastics industry. Semper Primus - Recruiters for the plastic, packaging, pharmaceutical, and cosmetic industries.