Machinist - Prototype Machining (3-month Contract)

The client is a leading designer and manufacturer of highly engineered locking systems. We are seeking an experienced Contract Machinist for a three-month assignment to support prototype and low-volume production machining. This role requires a highly skilled professional capable of independently producing complex, tight-tolerance components on a Haas Mini Mill 2, from programming through final inspection. The ideal candidate is a self-sufficient machinist with extensive prototype experience, exceptional attention to detail, and a strong commitment to quality. Please note that this role is required to be on-site at the company headquarters in Plainview, NY. Job Duties and Responsibilities Program, set up, and operate a Haas Mini Mill 2 to manufacture precision prototype and low-volume components. Develop efficient CNC programs using Mastercam and Fusion 360. Machine high-quality, tight-tolerance parts from aluminum, stainless steel, and a variety of engineering plastics. Design and fabricate custom work-holding fixtures to support complex machining operations. Perform manual machining operations on an engine lathe as required. Execute part modifications, reworks, and engineering changes with precision and efficiency. Inspect completed parts to ensure conformance to engineering drawings, specifications, and quality standards. Maintain excellent surface finish and dimensional accuracy across all projects. Perform routine maintenance and troubleshooting on Haas CNC equipment and manual engine lathes. Manage projects independently from setup through completion with minimal supervision. Job Requirements and Qualification Proven experience operating and programming Haas CNC milling machines, preferably the Haas Mini Mill 2. Advanced proficiency in Mastercam and Fusion 360. Strong background in prototype machining and tight-tolerance manufacturing. Expertise in designing and building custom fixturing and work-holding solutions. Proficiency in manual lathe operations. Demonstrated experience machining aluminum, stainless steel, and plastics. Ability to consistently achieve superior cosmetic and surface finish requirements. Strong understanding of machine maintenance, tooling, feeds, speeds, and machining best practices. Excellent blueprint reading, GD&T interpretation, and precision measurement skills. Ability to work independently with minimal direction. Nice-to-haves: Experience in R&D, product development, or prototype shop environments. #J-18808-Ljbffr Valid8 Financial, Inc.