CNC Lathe Operators - Class C (2nd shift)

Granite State Manufacturing; Manchester; On-site; GBP 60,000 - 80,000; Full time

Job summary

A precision machining company in Manchester is seeking motivated Class C CNC Lathe Operators for entry-level roles. This opportunity includes training under experienced machinists in a high-precision environment supporting critical defense initiatives, including the U.S. Navy submarine program. Successful candidates should have a strong work ethic and a desire to advance in their machining careers.

Benefits

Structured on-the-job training

Career growth opportunities

Competitive pay

Benefits

Qualifications

• 0–2 years of CNC machining or manufacturing experience, training provided.
• Basic understanding of machine operation and tools.
• Strong work ethic and reliability.

Responsibilities

• Assist with machine setups and tooling.
• Operate CNC lathes under supervision.
• Perform in-process inspections.

Skills

CNC machining

Attention to detail

Basic measurement tools

Tools

CNC lathes

Doosan VTLs

Mori SL and CL2000 series lathes

Okuma LB4000 EX II

ProtoTRAK

DMG Mori platforms

Job description

Granite State Manufacturing (GSM) is seeking motivated Class C CNC Lathe Operators to join our precision machining team on first shift.

This position is ideal for entry-level or early-career machinists who are ready to learn and grow in a fast-paced, high-precision manufacturing environment supporting the U.S. Navy submarine program and other critical defense initiatives.

About the Opportunity

As a Class C CNC Lathe Operator, you’ll work under the guidance of senior machinists and supervisors to support the setup, operation, and inspection of CNC turning equipment.

GSM operates a wide range of advanced machinery including Doosan VTLs, Mori SL and CL2000 series lathes, Okuma LB4000 EX II, ProtoTRAK, and DMG Mori platforms.

You’ll gain valuable hands-on experience while contributing to the production of components vital to national defense programs. Your work will directly support machining operations in accordance with the production schedule (IAW schedule).

Key Responsibilities

• Assist with machine setups, tooling, and material preparation.
• Operate CNC lathes and turning centers under supervision.
• Load/unload parts and perform in-process inspections with basic measurement tools.
• Follow routers, setup sheets, and work instructions accurately.
• Maintain part cleanliness, proper documentation, and adherence to safety standards.
• Learn to read blueprints and understand GD&T fundamentals.
• Support 5S initiatives and maintain a clean, organized work area.
• Work collaboratively with teammates to ensure jobs are completed IAW production schedule.

Qualifications

• 0–2 years of CNC machining or manufacturing experience (training provided).
• Basic understanding of machine operation, tools, and measurement devices.
• Willingness to learn setup procedures, inspection methods, and machining processes.
• Strong work ethic, reliability, and attention to detail.
• Desire to grow into a Class B or A machinist role within GSM.
• Commitment to safety, teamwork, and continuous learning.

Why Join GSM

• Entry-level opportunity with structured on-the-job training.
• Career growth pathway to Class B and Class A Machinist positions.
• Work on precision components that directly support U.S. Navy submarine programs.
• Competitive pay, benefits, and long-term career stability.
• Join a company culture built on integrity, accountability, and excellence.