CNC Machinist / Programmer Internship

GENERAL SUMMARY:

This 10-26-week internship supports the Tooling Engineering Department by assisting with tooling, fixture, and manufacturing engineering projects that directly support production operations. This position provides hands-on experience with CNC machining, conventional machining, tooling design and repair, additive manufacturing (3D printing), precision measurement, and engineering project execution.

Incumbent will work alongside experienced Tooling Engineers, Machinists, Manufacturing personnel, and Safety professionals to develop technical skills while contributing to real-world projects. This internship is designed to provide meaningful exposure to advanced manufacturing technologies, engineering problem-solving, continuous improvement initiatives, and tooling development processes within a production environment.

ESSENTIAL JOB FUNCTIONS:

• Assist with setup and operation of CNC and conventional machine tools under supervision.
• Support the fabrication, modification, repair, and maintenance of tooling, fixtures, gauges, and other manufacturing equipment.
• Read and follow blueprints, engineering drawings, setup sheets, and work instructions.
• Assist in measuring and inspecting parts using precision measuring instruments.
• Support tooling and fixture projects through fabrication, assembly, and documentation activities.
• Learn CNC programming concepts, machine setup procedures, and machining best practices.
• Assist with tool organization, inventory management, and shop housekeeping activities.
• Support material tracking, parts procurement, and project coordination efforts.
• Participate in design reviews and project meetings as assigned.
• Assist with setup and operation of additive manufacturing and 3D printing equipment when applicable.
• Help maintain production, project, and quality records.
• Communicate project status, concerns, and improvement opportunities to supervisors and team members.
• Partner with the Safety Team to ensure compliance with applicable safety requirements and safe work practices.
• Maintain a clean, organized, and safe work environment.
• Perform other related duties as assigned.

KNOWLEDGE, SKILLS, AND ABILITIES:

• Ability to read and interpret basic engineering drawings, blueprints, and technical documents.
• Pursuing career in machining, manufacturing, tooling, and engineering processes.
• Basic understanding of machine shop practices and manufacturing principles preferred.
• Familiarity with CNC machining concepts and G-Code programming preferred.
• Ability to use or learn precision measuring instruments.
• Basic mechanical aptitude and troubleshooting skills.
• Ability to learn CNC programming, setup, and machining operations.
• Strong attention to detail and commitment to quality.
• Effective verbal and written communication skills.
• Ability to work both independently and as part of a team.
• Basic computer skills, including Microsoft Office applications.
• Strong organizational and time management skills.
• Ability to adapt to changing priorities and project requirements.
• Commitment to safe work practices and continuous learning.

EDUCATION AND EXPERIENCE:

• Currently student or recent graduate of Technology, Machining, Engineering, Engineering Technology, Industrial Technology, or a related 2 or 4-year program.
• High school diploma or equivalent required or in progress for qualified students.
• Coursework or exposure to machining, manufacturing, CAD, CNC programming, or engineering principles preferred.
• Experience with machine tools, shop equipment, robotics, CAD software, or technical coursework is a plus but not required.
• Experience with welding, fabrication, additive manufacturing (3D printing), or other manufacturing technologies is a plus.
• Prior internship, school project, vocational training, or shop experience preferred.

PHYSICAL REQUIREMENTS:

• Ability to stand, walk, bend, stoop, reach, and perform repetitive movements throughout the workday.
• Ability to lift, push, pull, or carry up to 35 pounds.
• Ability to communicate effectively both verbally and in writing.
• Ability to use hand tools, machine controls, and precision measuring instruments.
• Ability to work in an environment with exposure to noise, dust, machinery, and varying temperatures.

Note: This internship is intended to provide developmental training and practical experience in Tooling Engineering and Manufacturing Operations. The statements herein describe the general nature and level of work expected and are not intended to be an exhaustive list of responsibilities, duties, or skills.

With more than 120 operations and approximately 20,000 employees worldwide, Precision Castparts Corp. is the market leader in manufacturing large, complex structural investment castings, airfoil castings, forged components, aerostructures and highly engineered, critical fasteners for aerospace applications. In addition, we are the leading producer of airfoil castings for the industrial gas turbine market. We also manufacture extruded seamless pipe, fittings, and forgings for power generation and oil & gas applications; commercial and military airframe aerostructures; and metal alloys and other materials for the casting and forging industries. With such critical applications, we insist on quality and dependability - not just in the materials and products we make, but in the people we recruit.

PCC is relentless in its dedication to being a high-quality, low-cost and on-time producer; delivering the highest value to its customers while continually pursuing strategic, profitable growth.

In 2016, Berkshire Hathaway, led by Chairman and CEO Warren E. Buffett, acquired Precision Castparts Corp.