CNC Lathe Operators - Class A (2nd shift)

Job Description

Granite State Manufacturing (GSM) is seeking an experienced Class A CNC Lathe Operator to join our precision machining team on first shift.

This position is ideal for a highly skilled machinist capable of independently setting up, programming, and operating complex turning equipment to produce precision components supporting the U.S. Navy submarine program and other mission-critical defense platforms.
About the Opportunity

As a Class A CNC Lathe Operator, you'll perform advanced setups, precision machining, and first-piece inspections on a range of CNC turning equipment.

GSM operates Doosan VTLs, Mori SL and CL2000 lathes, Okuma LB4000 EX II, ProtoTRAK, and DMG Mori platforms, supporting both high-mix and large-part production.

You'll work closely with Planning and Supervision to execute jobs in accordance with the production schedule (IAW schedule), ensuring throughput, quality, and on-time delivery.
Key Responsibilities

\n
• Independently set up and operate CNC turning centers and VTLs.

\n

• Review process plans, blueprints, and GD&T specifications for each operation.

\n

• Verify dimensions using precision measuring instruments and ensure compliance with AS9100, NAVSEA, and customer standards.

\n

• Troubleshoot machining issues, adjust tool offsets, and improve process stability.

\n

• Collaborate with Quality and Engineering to resolve nonconformance and improve first-pass yield.

\n

• Support and mentor Class B and C operators as part of GSM's training culture.

\n

• Maintain 5S standards, tooling condition, and proper documentation throughout each job.

\n

• Partner with Planning and Supervision to ensure work is dispatched IAW production schedule.

\n

\n
Requirements
Qualifications

\n
• Minimum 5 years of CNC lathe experience, including setups and operation of VTL or multi-axis turning centers.

\n

• Proficient with Fanuc, Okuma OSP, or ProtoTRAK controls.

\n

• Strong knowledge of blueprint reading, GD&T, and precision measurement techniques.

\n

• Experience machining large and complex components from a variety of materials.

\n

• Demonstrated ability to work independently, prioritize effectively, and meet delivery goals.

\n

• Commitment to safety, quality, and continuous improvement.

\n

\n
Benefits
Why Join GSM

\n
• Work on large, high-precision Navy and defense components using modern Doosan and Mori equipment.

\n

• Competitive pay, benefits, and advancement opportunities.

\n

• A company culture built on integrity, accountability, and teamwork.

\n

• Directly support national defense through the U.S. Navy submarine industrial base.

\n