CNC Machinist

Overview

CNC MACHINIST (AT):

We are seeking a skilled and motivated CNC Machinist to join the fabrication team at NSWC Indian Head. The ideal candidate will have 7-10 years of hands-on experience operating CNC machines and water jets in a collaborative, fast-paced prototype shop environment. This individual must be able to interpret engineering drawings-including Geometric Dimensioning and Tolerancing (GD&T)-use basic metrology equipment, and work closely with engineers and fellow machinists to support rapid development and iteration.

Responsibilities

• Set up, operate, and maintain CNC machining centers, manual mills/lathes, and water jet cutting machines to produce prototype components.
• Read and interpret complex engineering drawings, blueprints, and GD&T specifications to ensure accurate part fabrication.
• Use basic metrology equipment (e.g., calipers, micrometers, height gauges, dial indicators) for in-process and final inspection of parts.
• Collaborate with engineers and other team members to resolve design and manufacturability issues during the prototyping process.
• Perform inspections to verify tolerances and ensure conformance to specifications.
• Follow established shop safety procedures, maintenance protocols, and material handling guidelines.
• Maintain accurate documentation of work performed and job status.
• Keep workstations clean and organized in a team-based shop environment.
• Ensure compliance with security protocols and quality standards in a government facility.

Qualifications

• High school diploma or GED required; trade school or technical certification in machining preferred.

• 7-10 years of experience in a machine shop setting, specifically with CNC machines and water jet cutting equipment.

• Solid understanding of engineering drawings and GD&T principles.

• Familiarity with basic metrology tools and inspection procedures.

• Strong attention to detail and commitment to producing high-quality work.

• Excellent communication skills and ability to work effectively in a team setting.

• Ability to obtain and maintain a Secret clearance (U.S. citizenship required).

• Preferred Qualifications:

• Experience in a DoD or government fabrication/prototyping environment.

• Familiarity with CAD/CAM software such as Mastercam, Fusion 360, or SolidWorks CAM.

• Understanding of material properties and machining techniques for metals, plastics, and composites.

• Work Environment & Conditions:

• 100% on-site position at NSWC Indian Head, no remote or hybrid work.

• Hands-on shop environment requiring PPE and adherence to safety protocols.

• Physical requirements include lifting materials and standing for extended periods.

Physical Demand:

• Frequent walking, standing, and moving between workstations in the machine shop environment.
• Ability to lift and move materials or parts weighing up to 50 pounds.
• Regular exposure to noise, dust, and vibrations typical of a machine shop.
• Use of personal protective equipment (PPE) as required, including safety glasses, gloves, and hearing protection.
• Occasional bending, kneeling, and reaching to access materials or equipment.

SECURITY CLEARANCE REQUIREMENTS: Must be able to obtain and maintain a security clearance at the Secret level. US Citizenship is a requirement for Secret clearance at this location.

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