Job Information
Granite State Manufacturing CNC Lathe Operator - Class A (2nd Shift) in Manchester, New Hampshire
Description
CNC Lathe Operator - Class A (2nd Shift)
Location: Manchester or Nashua, NH
Employment Type: Full-Time
Industry: Manufacturing
Description
Granite State Manufacturing (GSM) is seeking an experienced Class A CNC Lathe Operator to join our precision machining team on the 2nd shift. This role supports the U.S. Navy submarine program and other mission-critical defense platforms, producing large, complex, precision components in a high-reliability manufacturing environment.
About the Role
As a Class A CNC Lathe Operator, you will independently set up, program, and operate advanced CNC turning centers and vertical turning lathes (VTLs). You will perform first-piece inspections, troubleshoot machining challenges, and ensure strict adherence to AS9100, NAVSEA, and customer standards.
GSM operates Doosan VTLs, Mori SL and CL2000 lathes, Okuma LB4000 EX II, ProtoTRAK, and DMG Mori platforms in a high-mix, large-part production environment.
What You'll Do
Independently set up and operate CNC turning centers and VTLs
Review process plans, blueprints, and GD&T specifications
Perform first-piece inspections and verify dimensions using precision instruments
Troubleshoot machining issues and adjust tool offsets as needed
Machine large, complex components from various materials
Collaborate with Quality and Engineering to resolve nonconformances
Support and mentor Class B and C operators
Maintain 5S standards, tooling integrity, and proper documentation
Partner with Planning and Supervision to execute work IAW production schedule
General Responsibilities
Maintain a safe, organized, and audit-ready work area
Follow all AS9100 and NAVSEA compliance requirements
Demonstrate commitment to quality and continuous improvement
Prioritize work effectively to meet delivery deadlines
Support team collaboration and training culture
Must-Have Skills and Experience
(These are required for consideration.)
Minimum 5 years of CNC lathe experience
Proven experience setting up and operating VTL or multi-axis turning centers
Proficiency with Fanuc, Okuma OSP, or ProtoTRAK controls
Strong blueprint reading and GD&T knowledge
Experience using precision measurement tools
Ability to machine large and complex components
Demonstrated ability to work independently and meet production goals
Strong commitment to safety and quality standards
Nice-to-Have Skills
Experience in defense or aerospace machining environments
Experience working within AS9100 quality systems
Background in large-part, high-mix machining operations
Experience mentoring or training junior operators
Who You Are
A highly skilled, self-sufficient machinist
Detail-oriented and quality-driven
Comfortable working in a structured, compliance-heavy defense environment
A problem-solver who thrives on troubleshooting and process improvement
A team player who leads by example and supports shop floor development
Benefits
Granite State Manufacturing offers a comprehensive benefits package including:
Medical, Dental, and Vision Insurance
Flexible Spending Accounts (FSA)
Basic & Optional Life Insurance
Short & Long-Term Disability
Employee Assistance Program
Voluntary Worksite Benefits
401(k) Retirement Plan
Paid Leave
Tuition Reimbursement
Workers' Compensation
Health & Wellness Programs
...and more.