Mazak 5 Axis Programmer - Medical Device

Job Title: Mazak 5-Axis CNC Programmer – Medical Device
Location: West Chester, PA
Company: Acero Precision

At Acero Precision , we create life-changing medical components. Our team is the heartbeat of innovation, producing precision parts that save lives. If you thrive on precision, programming expertise, and high-level CNC operations , this is the opportunity for you.

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

Apply Today !

If precision is your passion, programming is your expertise, and excellence is your standard, join Acero Precision and help us build something extraordinary.

Your Role – What You’ll Do

• Program, set up, and operate Mazak 5-Axis CNC machines for high-precision medical parts.


• Generate CNC programs using Mazatrol and Mastercam ; macro programming as required.


• Complete first article inspections and maintain production goals.


• Monitor machining process for tolerances, surface finishes, and defects.


• Inspect parts accurately to blueprint specifications or proprietary software requirements.


• Mentor and coach Class 1 machinists, providing guidance on setup and operation.

Core Responsibilities / Impact

• Interpret and work from detailed blueprints including geometric tolerances, dimensional tolerances, notes, revisions, and surface finish specifications.


• Select and apply cutting tools, optimize tool paths, and troubleshoot machining issues.


• Work with various materials: aluminum, copper alloys, stainless steel, titanium, and specialty plastics.


• Maintain proficiency in measuring and inspection equipment for efficient quality control.


• Coordinate multiple machines and ensure smooth workflow on the shop floor.

Qualifications – What You Bring

• Expert Mazatrol and Mastercam programming skills


• Minimum 3 years Mazak 5-Axis CNC programming experience


• Minimum 3 years CNC machining experience , including multi-machine operation (Mazak lathes/mills or Star Swiss-style lathes)


• Experience mentoring machinists and machining assistants


• Ability to set up and run CNC machines independently


• Strong understanding of CNC programming, CAD/CAM software, statistical methods, and machining mathematics

Skills & Competencies

• Mechanical aptitude specific to precision manufacturing


• Deep knowledge of tolerances, fits, and precision metalwork


• Commitment to detail and error-free performance


• Proficiency with Microsoft Office


• Strong verbal and communication skills

Acero Precision is proud to be an Equal Opportunity Employer. Acero Precision does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status, or any basis covered by appropriate law. All employment is decided on the basis of qualifications, merit and business need.

Principals only. Recruiters please do not reply to Acero Precision job posts. All applications and/or contact information submitted are kept on file and property of Acero Precision. Please note recruiting fees will not be honored when candidate application(s) are submitted by recruiter(s) or any other entity other than the actual candidate.