Prototype CNC Machinist

ARCH • Seabrook, NH

2d

About The Position

The Prototype CNC Machinist evaluates drawing specifications and programs, sets up, and operates machine tools in the MTO department to produce quality products. The role uses machine controls and knowledge of tooling and machining factors to meet customer specifications, including calculating RPM, feed rate, coolant flow, and depth of cut. The machinist inspects parts, records dimensions and inspection results, completes work documentation and Visual Labor tickets, and performs periodic maintenance on CNC equipment. The role also requires maintaining a clean and orderly work area and following company safety requirements and Seabrook Quality System procedures.

The position requires strong CNC setup and troubleshooting abilities, mechanical inspection skills, and the ability to interpret complex blueprints and GD&T. The machinist is expected to work accurately and efficiently, solve problems with minimal support, and cooperate and communicate within a team-oriented environment. Required machining experience includes stainless steels such as 17-4, 455, and 465.

Requirements

• High school diploma or GED preferred.
• 3–5 years of related experience.
• 1–3 years of CAD/CAM experience.
• Strong CNC setup and troubleshooting capabilities.
• Excellent mechanical inspection skills and strong mechanical troubleshooting ability.
• Ability to interpret complex blueprints and customer drawings, including true position and profile callouts.
• Required experience machining stainless steels, including 17-4, 455, and 465.
• Practical and technical knowledge required for the job.
• Ability to produce an adequate volume of work efficiently and in a timely manner.
• Ability to work in a team-oriented environment and communicate with coworkers, supervisors, subordinates, and outside contacts.
• Working knowledge of CAMWorks, SolidWorks, HSM, Fusion, or other 3D modeling software.
• Knowledge of inspection equipment, including calipers, micrometers, micro-height equipment, and OC equipment.
• Demonstrated knowledge of GD&T.
• Strong understanding of metal characteristics.
• Ability to complete tasks accurately and neatly, follow through reliably, and work with little or no supervision using sound judgment.
• Willingness to seek new assignments, assume additional duties when necessary, follow company safety policies, and maintain punctuality and acceptable attendance.

Nice To Haves

• Familiarity with controls such as FANUC.
• Manual machining experience.
• Working knowledge of metal forming or fabrication.

Responsibilities

• Evaluate drawing specifications to determine the work to be performed.
• Program, set up, and operate machine tools within the MTO department.
• Use machine controls to manipulate machine functions and produce quality products.
• Verify that finished instruments or devices conform to customer specifications.
• Apply a strong understanding of machine tooling.
• Calculate and set machining factors such as RPM, feed rate, coolant flow, and depth of cut.
• Record inspected dimensions, complete documentation of work performed, and accurately record time through Visual Labor tickets.
• Inspect parts and document inspection results on in-process inspection plans.
• Maintain the work area and equipment in a clean and orderly condition.
• Perform required periodic maintenance on CNC equipment.
• Adhere to company safety requirements.
• Ensure assigned activities follow Seabrook Quality System procedures.

Benefits

• Competitive wages.
• Flexible schedules when planned in advance.
• Medical, dental, and vision coverage starting on day one.
• Shift differentials: 15% for second shift and 20% for third shift.
• 401(k) with company match.
• Paid time off, with increases at service milestones.
• 10 paid holidays.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: High school or GED