Why Join the Acero Precision Team? Acero Precision, located in West Chester, PA is an industry leading Medical Device contract manufacturer producing the very best in precision engineered components. To succeed in today’s manufacturing industry- with its demands to serve customers in a truly global environment- we rely on three vital resources: the newest engineering technologies, quality systems, and most importantly highly-skilled people. We invite you to become a member of an organization that has established an outstanding reputation for quality and excellence. Highly competitive wages, a state-of-the-art-facility, an emphasis on work/life balance, career advancement, a team-centered workplace culture, and the opportunity to be your best is waiting for you at Acero Precision. Be the eyes of precision. Join a team where quality is more than a goal—it's a way of life. Apply today. Let’s build something extraordinary! Why You’ll Love Working Here We offer defined career advancement opportunities for machinists seeking long-term growth within our organization Competitive premium pay for 1st shift 2nd Shift Differential : Additional 15% + hourly rate available 3rd Shift Differential : Additional 30% + hourly rate available Overtime hours available Weekend premiums available Multiple health insurance plans, including a no-cost HSA health plan for eligible employees. Affordable Dental, and Vision benefits 100% Paid Uniforms 401k with employer match Paid training on advanced CNC programming software Relocation assistance This role offers 100 hours of PTO in the first year, with PTO increasing at defined service milestones. 7 paid holidays every year State-of-the-art , climate-controlled facility with 5-axis and Swiss turning Employee Assistance Program (EAP) offering free confidential support services to employees and their families. Access to our Wellness Coach Program What You'll Do (Day to Day Job Duties) The CNC Swiss Lathe Programmer is responsible for interpreting a drawing and specifying the process, program and tooling required for production. Once blueprints are finalized and approved by management, the Programmer will set up the machines for production. The CNC Swiss Lathe Programmer is also responsible for leading the team of Machinists that will keep parts running without consultation to deliver low error, on-time results to the customer. Join our team of skilled Programmers—ideal candidates will have experience in industries like military, medical device manufacturing, or aerospace. Create and generate CNC programs for assigned product lines using CAD/CAM software, including macro programming when required. Interpret and apply detailed blueprint specifications, including geometric/dimensional tolerances, notes, revisions, references, and surface finish requirements. Utilize and maintain measuring/inspection equipment; perform First Article Inspections (FAIs) for newly machined parts. Machine parts from a variety of raw materials—aluminum, copper alloys, stainless steel, titanium, plastics—using optimal methods for each material. Support manufacturing with process development, tool design, machinery/equipment acquisition, and layout optimization. Maintain and follow documented procedures, including Change-over Procedures and Standard Operating Procedures. Your Impact (CORE Responsibilities) Supports Manufacturing in the areas of process development, tool design, machinery and equipment acquisition and layout of operations. Initiate improvements in CNC programming techniques to improve processing and/or part quality. Lead by example, working independently and solving problems quickly. Elevate team performance through expert cutting tool knowledge and consistent adherence to processes. Deliver high-quality, on-time parts through precise, efficient manufacturing processes. Improve inspection speed and accuracy, reducing production downtime.