CNC Programmer / Machinist | Precision Job ShopI CAM I Setup & Tooling | PA

Job Description

Job Description

CNC Programmer / Machinist (Precision Job Shop)

Location: Montgomeryville, PA
Shift: 7:00 AM – 3:30 PM (Overtime as Required)
Industry: Precision Manufacturing / Machinery
Employment Type: Full-Time
Experience Level: Mid–Senior (5+ Years Hands-On Job Shop Experience)

We are seeking an experienced CNC Programmer / Machinist with strong hands-on expertise in a precision job shop environment . This role requires an individual who can independently program, set up, machine, and troubleshoot complex, low-volume/high-mix precision components.

The ideal candidate has extensive experience working with tight tolerances, frequent setup changes, and custom parts for multiple customers. Strong CAM programming skills, blueprint interpretation, and machining expertise are essential.

• Review work orders, engineering drawings, blueprints, and technical specifications to determine machining requirements.
• Program CNC mills using CAM software (any platform), including tool paths, offsets, zero/reference points, and machining parameters.
• Set up and operate CNC mills, including 3-axis and 4-axis machines.
• Design and build fixtures, tooling setups, and workholding solutions (chucks, vises, collets, bushings, stops, etc.).
• Perform first article inspection and verify part accuracy against drawings and tolerances.
• Monitor machining operations such as drilling, milling, turning, facing, knurling, and threading.
• Troubleshoot machining issues and adjust programs, tooling, and machine settings as required.
• Maintain quality standards by ensuring adherence to specifications and inspection requirements.
• Perform tool changes, sharpening, replacements, and machine adjustments.
• Conduct preventive maintenance and ensure machines operate safely and efficiently.
• Document production activities, setup changes, and machining processes accurately.
• Collaborate with engineering and production teams to improve processes and efficiency.
• Ensure all safety procedures and workplace standards are followed at all times.

• Minimum 5+ years of hands-on experience in a precision CNC job shop environment .
• Strong experience machining custom, low-volume, high-mix parts for multiple customers.
• Ability to independently program, set up, and operate CNC machines.
• Strong blueprint reading and geometric dimensioning & tolerancing (GD&T) skills.
• Proven experience working with tight tolerances and complex machining requirements.
• Ability to perform basic math, geometry, and trigonometry for machining calculations.
• Experience in frequent setup changes and fixture design.

• CNC Milling (3-axis and 4-axis preferred)
• CAM Programming (any software platform)
• Tooling selection and optimization
• Fixture design and workholding solutions
• Blueprint and engineering drawing interpretation
• Machining processes (drilling, milling, turning, threading, grooving, etc.)
• Precision measurement tools (calipers, micrometers, gauges)

• Experience in a high-precision job shop environment (custom parts manufacturing)
• Exposure to multiple CNC control systems (Haas, Fanuc, Mazak, etc.)
• Experience with process improvement and lean manufacturing principles
• Strong troubleshooting and problem-solving skills in machining operations

• Strong attention to detail
• High level of mechanical aptitude
• Problem-solving and decision-making ability
• Ability to work independently with minimal supervision
• Strong organizational and time management skills
• Commitment to quality and continuous improvement

• Precision manufacturing / job shop environment
• Frequent setup changes and diverse machining tasks
• Overtime required based on production needs
• Focus on safety, quality, and efficiency in daily operations

• Competitive hourly compensation based on experience and programming skills
• Medical, dental, and vision coverage
• 401(k) retirement plan
• Paid vacation and holidays
• Stable, long-term employment opportunity in a growing manufacturing environment