Machinist III

AMETEK · Warrendale

Apply on the company website

The Machinist is responsible for producing precision machined parts through the setup and operation of CNC and manual machines while maintaining quality and safety standards. This role performs a full range of machining assignments, requiring the application of established procedures and practices to specific work situations with limited supervision.

Key Responsibilities

CNC Machining & Production

• Set up and operate CNC machines, surface grinders, band saws, and other powered metal-working equipment to machine parts to specified dimensions with limited supervision.
• Produce parts to close tolerances while maintaining quality and efficiency.
• Select and machine exotic materials with a focus on efficient operation and minimizing tool wear, breakage, and material waste.
• Perform troubleshooting and resolve machining-related issues as needed.
• Complete machine projects efficiently and accurately.

Inspection & Quality Control

• Use and set up optical comparators and Coordinate Measuring Machines (CMM) for inspection activities.
• Utilize precision measuring equipment, including calipers, micrometers, height gauges, and other inspection tools.
• Perform first article and in-process inspections.
• Ensure all documentation is accurate and complete, including the creation and maintenance of setup sheets.
• Identify root causes of quality issues and implement corrective actions.

Equipment Maintenance & Continuous Improvement

• Perform non-routine machine shop maintenance, repair, lubrication, and cleaning of machine tools.
• Maintain equipment capability through basic preventative maintenance activities.
• Keep equipment and work areas clean and organized in accordance with 5S principles.
• Support department goals through the application of lean manufacturing concepts.

Compliance & Safety

• Comply with company quality programs, procedures, policies, and all applicable state and federal regulations.
• Follow all safety and environmental requirements.
• Maintain a safe and organized work environment at all times.

Technical Knowledge

• Apply basic G-code programming knowledge.
• Utilize basic GibbsCAM software programming skills.
• Demonstrate knowledge of CNC equipment capabilities and daily maintenance requirements.
• Adapt effectively to changing priorities, competing demands, delays, and unexpected situations.

Requirements

Education & Experience

• High school diploma or equivalent with 5-10 years of CNC machining experience, including working from drawings and specifications; or equivalent combination of education and experience.
• Alternatively, a 2-year technical degree in Machine Tool Technology.

Technical Skills

• Strong blueprint reading skills.
• Understanding of geometric tolerancing and true position.
• Ability to use a variety of precision measurement tools.
• Knowledge of CNC equipment operation, capabilities, and maintenance.
• Ability to perform machining work to close tolerances.
• Mid-level mathematical skills, including addition, subtraction, multiplication, and division using whole numbers, fractions, and decimals.

Professional Skills

• Ability to take direction from leads and supervisors to complete assigned work.
• Strong troubleshooting and problem-solving skills.
• Ability to adapt to change and shifting priorities.
• Ability to accept feedback and work effectively under pressure.
• Effective interpersonal and communication skills in a team environment.
• Ability to work with a variety of personalities and communication styles.
• Willingness to take on new responsibilities and challenges.
• Dependable attendance and a positive attitude toward work.

Working Environment

The Machinist works primarily in an indoor manufacturing environment and must be able to perform the physical requirements of the role, with reasonable accommodations where applicable.

Physical Requirements:

• Occasionally lift up to 70 lbs.
• Stand and walk throughout the workday.
• Frequently reach with hands and arms and handle materials.
• Perform repetitive motions on a regular basis.
• Wear required eye protection and other applicable safety equipment.

Environmental Conditions:

• Constant exposure to an indoor manufacturing environment.
• Constant exposure to moderate noise levels.
• Occasional exposure to chemicals and fumes.

About the Business Unit

Gatan is an AMETEK business unit and the world’s leading manufacturer of instrumentation and software for electron microscopy. Its technologies help scientists and researchers explore materials and biological structures at the nanoscale, enabling discoveries in semiconductors, advanced materials, life sciences, and energy research.  

Founded in 1964 and headquartered in Pleasanton, California, and with offices and service teams around the world, Gatan combines a long history of innovation with a collaborative, customer-focused culture. Its solutions are trusted by leading research institutions, universities, and technology companies to advance scientific breakthroughs and solve complex global challenges. 

For more information, visit www.ametek.com/  and www.gatan.com/

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