• CNC Lathe Operators - Class A (2nd shift)

    Granite State Manufacturing (Manchester, NH)


    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

    + Independently set up and operate CNC turning centers and VTLs.

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

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

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

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

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

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

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

    Requirements

    Qualifications

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

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

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

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

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

    + Commitment to safety, quality, and continuous improvement.

     

    Benefits

     

    Why Join GSM

     

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

    + Competitive pay, benefits, and advancement opportunities.

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

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