Computer Numerical Controller Machinist jobs at Granite State Manufacturing

Granite State Manufacturing (GSM) is seeking experienced Class A CNC Milling Machinists to join our precision manufacturing team on first shift. This position is ideal for highly skilled machinists capable of independently setting up, programming, and operating complex milling equipment to produce large, high-precision components supporting the U.S. Navy submarine program and other mission-critical defense systems. About the Opportunity As a Class A CNC Milling Machinist, you'll perform advanced setups, multi-axis machining, and first-piece inspections across GSM's diverse fleet of equipment, including Doosan DVF 5-Axis, Doosan DBC Horizontal Boring Mills, Soraluce FLP/FP-Series, Kuraki HBMs, Mazak Nexus 510C, Mori verticals, and YCM NXV 1680A platforms. You'll collaborate with Planning, Quality, and Engineering to execute work in accordance with the production schedule (IAW schedule) while ensuring quality, accuracy, and on-time performance across complex, tight-tolerance parts. Key Responsibilities Independently program, set up, and operate multi-axis CNC milling and horizontal boring mills. Review blueprints, process plans, and GD&T to determine setup and machining sequence. Machine complex components from a variety of materials with precision and repeatability. Verify part conformance using advanced inspection tools and document results. Collaborate with Planning to ensure jobs are dispatched IAW production schedule. Identify process improvements to enhance cycle time and quality consistency. Mentor and support Class B and C machinists in setup, measurement, and best practices. Maintain safe work practices, tooling control, and 5S standards across the department. Requirements Qualifications 5+ years of CNC milling experience, including setup and programming of vertical or horizontal mills. Proficiency with Fanuc, Heidenhain, Mazatrol, or Siemens controls. Deep understanding of GD&T, blueprint reading, and machining process optimization. Proven experience machining tight-tolerance, large, or complex components. Ability to troubleshoot, adjust offsets, and maintain process stability. Excellent communication and teamwork skills. Commitment to safety, quality, and continuous improvement. Benefits Why Join GSM Work on large, precision defense and naval components using industry-leading equipment. Competitive pay, benefits, and leadership development opportunities. Collaborative environment that values craftsmanship, accountability, and growth. Directly contribute to U.S. Navy submarine readiness and national defense.

Granite State Manufacturing (GSM) is seeking skilled Class B CNC Milling Machinists to join our precision manufacturing team on first shift. This position is ideal for experienced machinists who can perform independent setups, execute production runs, and contribute to mission-critical manufacturing supporting the U.S. Navy submarine program and other defense applications. About the Opportunity As a Class B CNC Milling Machinist, you'll perform both setup and production machining across GSM's fleet of advanced equipment, including Doosan DVF 5-Axis, Doosan DBC Horizontal Boring Mills, Soraluce FLP/FP-Series, Kuraki HBMs, Mazak Nexus 510C, Mori verticals, and YCM NXV 1680A platforms. You'll work closely with supervision and planning to execute jobs in accordance with the production schedule (IAW schedule), maintaining accuracy, efficiency, and quality on every part produced. Key Responsibilities * Set up and operate CNC milling machines, horizontals, and boring mills for production. * Interpret blueprints, process plans, and GD&T requirements. * Verify part conformance using micrometers, calipers, and CMM or precision gauges. * Collaborate with supervisors and planners to ensure workflow matches production priorities IAW schedule. * Maintain detailed documentation and ensure traceability of parts and processes. * Troubleshoot issues related to tooling, offsets, and material handling. * Support and mentor Class C machinists in safe work and machining fundamentals. * Contribute to a culture of safety, quality, and continuous improvement.

This position requires reading blueprints, implementing operations on routers, programming, setting up and operating mill turn lathes and may include other machine tools and processes. Trains other employees in the setup and operation of machines as needed. ESSENTIAL FUNCTIONS AND RESPONSIBILITIES Studies blueprints, sketches, drawings, manuals, specifications, or sample parts to determine dimensions and tolerances of finished workpiece, sequence of operations, and setup requirements. Selects, aligns, and secures fixtures, cutting tools, attachments, Jaws, accessories, and materials. Programs g-code at the control to regulate machining factors such as speed, feed, coolant flow, and depth and angle of cut, or enter commands to retrieve, input, or edit computerized machine control media. Starts and observes machine operation to detect malfunctions or out-of-tolerance machining and adjusts machine controls or control media as required. Works with engineering to analyze problems for best solutions. Demonstrates responsibility and accountability for creating a professional, safe, and clean environment evidenced by: being at work on time to perform assigned duties, following the policies of Granite State Manufacturing, always wearing safety glasses in designated areas, maintaining a neat and orderly work area, and following safety practices to prevent errors. Demonstrates commitment to teamwork by establishing effective relationships and networks with both managers/directors and workers, and collaborating with them to accomplish shared purposes and goals. Abides by GSM Code of Ethics and Business Conduct standards and strictly observes all U.S. and foreign laws and regulations. All other tasks as assigned. Requirements QUALIFICATIONS, SKILLS, AND ABILITIES 3 years minimum CNC Mill Turn lathe Experience, Fanuc control experience preferred. High school diploma or general education degree (GED); or six months related experience and/or training; or equivalent combination of education and experience Excellent verbal and written communication skills; listens to others without interrupting; keeps emotions under control; remains open to others' ideas and tries new things. Ability to communicate effectively. Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals Ability to add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals. Ability to compute rate, ratio, and percent and to draw and interpret bar graphs. Ability to apply common sense understanding to carry out detailed general written or oral instructions. Ability to deal with problems involving a few concrete variables in standardized situations. AAP/EEO STATEMENT GSM does not discriminate on the basis of race, color, religion, sex, gender, gender identity or expression, pregnancy, national origin, veteran status, age, physical or mental disability, genetic information, marital status, sexual orientation, or any other consideration made unlawful by applicable federal, state, or local laws in its programs, activities, or employment. Benefits Paid time off Floating holidays Paid holidays 401(k) 401(k) company matching Dental & Vision insurance (Company paid) Employee assistance program Flexible spending account Competitive health insurance Health savings account Life insurance Referral program

Granite State Manufacturing (GSM) is seeking motivated Class C CNC Milling Machinists to join our precision manufacturing team on first shift. This position is ideal for entry-level or early-career machinists who are eager to learn CNC operations and build a long-term career in advanced manufacturing supporting the U.S. Navy submarine program and other critical defense projects. About the Opportunity As a Class C CNC Milling Machinist, you'll assist with the setup, operation, and inspection of CNC milling equipment while gaining hands-on experience in a high-precision production environment. GSM operates a range of advanced machinery including Doosan DVF 5-Axis, Doosan DBC Horizontal Boring Mills, Soraluce FLP/FP-Series, Kuraki HBMs, Mazak Nexus 510C, Mori verticals, and YCM NXV 1680A platforms. You'll work under the guidance of experienced machinists and supervisors to execute work in accordance with the production schedule (IAW schedule) and begin developing the skills needed for advancement to Class B and A levels. Key Responsibilities Assist with machine setups, material loading, and part inspection. Operate CNC milling machines and horizontals under direct supervision. Follow setup sheets, routers, and process plans accurately. Use basic measurement tools (calipers, micrometers) to check part features. Maintain a clean and organized work area consistent with 5S standards. Support production flow and meet work priorities IAW production schedule. Participate in on-the-job training to learn advanced machining, GD&T, and inspection practices. Follow all safety policies and contribute to a positive, team-oriented environment. Requirements Qualifications 0-2 years of CNC or manufacturing experience (training provided). Basic understanding of machining tools and measurement instruments. Eagerness to learn setups, program operation, and precision measurement. Strong attention to detail, reliability, and willingness to follow instruction. Desire to grow into a Class B or Class A machinist role. Commitment to safety, teamwork, and quality workmanship. Benefits Why Join GSM Entry-level opportunity with a clear path for advancement. Hands-on training with modern Doosan, Mazak, Mori, Kuraki, and Soraluce equipment. Competitive pay, benefits, and long-term career stability. Be part of a company that directly supports U.S. Navy submarine readiness and national security.

Granite State Manufacturing (GSM) is seeking skilled Class B CNC Milling Machinists to join our precision manufacturing team on first shift. This position is ideal for experienced machinists who can perform independent setups, execute production runs, and contribute to mission-critical manufacturing supporting the U.S. Navy submarine program and other defense applications. About the Opportunity As a Class B CNC Milling Machinist, you'll perform both setup and production machining across GSM's fleet of advanced equipment, including Doosan DVF 5-Axis, Doosan DBC Horizontal Boring Mills, Soraluce FLP/FP-Series, Kuraki HBMs, Mazak Nexus 510C, Mori verticals, and YCM NXV 1680A platforms. You'll work closely with supervision and planning to execute jobs in accordance with the production schedule (IAW schedule), maintaining accuracy, efficiency, and quality on every part produced. Key Responsibilities Set up and operate CNC milling machines, horizontals, and boring mills for production. Interpret blueprints, process plans, and GD&T requirements. Verify part conformance using micrometers, calipers, and CMM or precision gauges. Collaborate with supervisors and planners to ensure workflow matches production priorities IAW schedule. Maintain detailed documentation and ensure traceability of parts and processes. Troubleshoot issues related to tooling, offsets, and material handling. Support and mentor Class C machinists in safe work and machining fundamentals. Contribute to a culture of safety, quality, and continuous improvement. Requirements Qualifications 3-5 years of CNC milling experience in a production or job shop environment. Familiarity with Fanuc, Heidenhain, Mazatrol, or Siemens controls. Solid understanding of blueprint reading, GD&T, and part inspection methods. Proven ability to perform setups, operate independently, and meet quality standards. Strong work ethic, communication, and attention to detail. Commitment to safety and teamwork with a desire to advance to Class A. Benefits Why Join GSM Opportunity to advance from Class B to Class A machining roles. Work on large, precision defense and naval components using world-class equipment. Competitive pay, comprehensive benefits, and long-term stability. Be part of a company that directly supports U.S. Navy submarine readiness and national security.

Granite State Manufacturing (GSM) is seeking experienced Class A CNC Milling Machinists to join our precision manufacturing team on first shift. This position is ideal for highly skilled machinists capable of independently setting up, programming, and operating complex milling equipment to produce large, high-precision components supporting the U.S. Navy submarine program and other mission-critical defense systems. About the Opportunity As a Class A CNC Milling Machinist, you'll perform advanced setups, multi-axis machining, and first-piece inspections across GSM's diverse fleet of equipment, including Doosan DVF 5-Axis, Doosan DBC Horizontal Boring Mills, Soraluce FLP/FP-Series, Kuraki HBMs, Mazak Nexus 510C, Mori verticals, and YCM NXV 1680A platforms. You'll collaborate with Planning, Quality, and Engineering to execute work in accordance with the production schedule (IAW schedule) while ensuring quality, accuracy, and on-time performance across complex, tight-tolerance parts. Key Responsibilities * Independently program, set up, and operate multi-axis CNC milling and horizontal boring mills. * Review blueprints, process plans, and GD&T to determine setup and machining sequence. * Machine complex components from a variety of materials with precision and repeatability. * Verify part conformance using advanced inspection tools and document results. * Collaborate with Planning to ensure jobs are dispatched IAW production schedule. * Identify process improvements to enhance cycle time and quality consistency. * Mentor and support Class B and C machinists in setup, measurement, and best practices. * Maintain safe work practices, tooling control, and 5S standards across the department.

Job Description Granite State Manufacturing (GSM) is seeking experienced Class A CNC Milling Machinists to join our precision manufacturing team on first shift. This position is ideal for highly skilled machinists capable of independently setting up, programming, and operating complex milling equipment to produce large, high-precision components supporting the U.S. Navy submarine program and other mission-critical defense systems. About the Opportunity As a Class A CNC Milling Machinist, you'll perform advanced setups, multi-axis machining, and first-piece inspections across GSM's diverse fleet of equipment, including Doosan DVF 5-Axis, Doosan DBC Horizontal Boring Mills, Soraluce FLP/FP-Series, Kuraki HBMs, Mazak Nexus 510C, Mori verticals, and YCM NXV 1680A platforms. You'll collaborate with Planning, Quality, and Engineering to execute work in accordance with the production schedule (IAW schedule) while ensuring quality, accuracy, and on-time performance across complex, tight-tolerance parts. Key Responsibilities Independently program, set up, and operate multi-axis CNC milling and horizontal boring mills. Review blueprints, process plans, and GD&T to determine setup and machining sequence. Machine complex components from a variety of materials with precision and repeatability. Verify part conformance using advanced inspection tools and document results. Collaborate with Planning to ensure jobs are dispatched IAW production schedule. Identify process improvements to enhance cycle time and quality consistency. Mentor and support Class B and C machinists in setup, measurement, and best practices. Maintain safe work practices, tooling control, and 5S standards across the department. Requirements Qualifications 5+ years of CNC milling experience, including setup and programming of vertical or horizontal mills. Proficiency with Fanuc, Heidenhain, Mazatrol, or Siemens controls. Deep understanding of GD&T, blueprint reading, and machining process optimization. Proven experience machining tight-tolerance, large, or complex components. Ability to troubleshoot, adjust offsets, and maintain process stability. Excellent communication and teamwork skills. Commitment to safety, quality, and continuous improvement. Benefits Why Join GSM Work on large, precision defense and naval components using industry-leading equipment. Competitive pay, benefits, and leadership development opportunities. Collaborative environment that values craftsmanship, accountability, and growth. Directly contribute to U.S. Navy submarine readiness and national defense.

Job Description Granite State Manufacturing (GSM) is seeking skilled Class B CNC Milling Machinists to join our precision manufacturing team on first shift. This position is ideal for experienced machinists who can perform independent setups, execute production runs, and contribute to mission-critical manufacturing supporting the U.S. Navy submarine program and other defense applications. About the Opportunity As a Class B CNC Milling Machinist, you'll perform both setup and production machining across GSM's fleet of advanced equipment, including Doosan DVF 5-Axis, Doosan DBC Horizontal Boring Mills, Soraluce FLP/FP-Series, Kuraki HBMs, Mazak Nexus 510C, Mori verticals, and YCM NXV 1680A platforms. You'll work closely with supervision and planning to execute jobs in accordance with the production schedule (IAW schedule), maintaining accuracy, efficiency, and quality on every part produced. Key Responsibilities Set up and operate CNC milling machines, horizontals, and boring mills for production. Interpret blueprints, process plans, and GD&T requirements. Verify part conformance using micrometers, calipers, and CMM or precision gauges. Collaborate with supervisors and planners to ensure workflow matches production priorities IAW schedule. Maintain detailed documentation and ensure traceability of parts and processes. Troubleshoot issues related to tooling, offsets, and material handling. Support and mentor Class C machinists in safe work and machining fundamentals. Contribute to a culture of safety, quality, and continuous improvement. Requirements Qualifications 3-5 years of CNC milling experience in a production or job shop environment. Familiarity with Fanuc, Heidenhain, Mazatrol, or Siemens controls. Solid understanding of blueprint reading, GD&T, and part inspection methods. Proven ability to perform setups, operate independently, and meet quality standards. Strong work ethic, communication, and attention to detail. Commitment to safety and teamwork with a desire to advance to Class A. Benefits Why Join GSM Opportunity to advance from Class B to Class A machining roles. Work on large, precision defense and naval components using world-class equipment. Competitive pay, comprehensive benefits, and long-term stability. Be part of a company that directly supports U.S. Navy submarine readiness and national security.

Job Description Granite State Manufacturing (GSM) is seeking motivated Class C CNC Milling Machinists to join our precision manufacturing team on first shift. This position is ideal for entry-level or early-career machinists who are eager to learn CNC operations and build a long-term career in advanced manufacturing supporting the U.S. Navy submarine program and other critical defense projects. About the Opportunity As a Class C CNC Milling Machinist, you'll assist with the setup, operation, and inspection of CNC milling equipment while gaining hands-on experience in a high-precision production environment. GSM operates a range of advanced machinery including Doosan DVF 5-Axis, Doosan DBC Horizontal Boring Mills, Soraluce FLP/FP-Series, Kuraki HBMs, Mazak Nexus 510C, Mori verticals, and YCM NXV 1680A platforms. You'll work under the guidance of experienced machinists and supervisors to execute work in accordance with the production schedule (IAW schedule) and begin developing the skills needed for advancement to Class B and A levels. Key Responsibilities Assist with machine setups, material loading, and part inspection. Operate CNC milling machines and horizontals under direct supervision. Follow setup sheets, routers, and process plans accurately. Use basic measurement tools (calipers, micrometers) to check part features. Maintain a clean and organized work area consistent with 5S standards. Support production flow and meet work priorities IAW production schedule. Participate in on-the-job training to learn advanced machining, GD&T, and inspection practices. Follow all safety policies and contribute to a positive, team-oriented environment. Requirements Qualifications 0-2 years of CNC or manufacturing experience (training provided). Basic understanding of machining tools and measurement instruments. Eagerness to learn setups, program operation, and precision measurement. Strong attention to detail, reliability, and willingness to follow instruction. Desire to grow into a Class B or Class A machinist role. Commitment to safety, teamwork, and quality workmanship. Benefits Why Join GSM Entry-level opportunity with a clear path for advancement. Hands-on training with modern Doosan, Mazak, Mori, Kuraki, and Soraluce equipment. Competitive pay, benefits, and long-term career stability. Be part of a company that directly supports U.S. Navy submarine readiness and national security.

Granite State Manufacturing (GSM), an ITAR Registered strategic small business partner for complex manufacturing, is a leading provider of integrated manufacturing solutions with over 85 years of experience. We are based out of Manchester, NH. GSM is a leading manufacturing company that develops, manufactures, and tests a wide range of aerospace, maritime, and defense equipment. We are committed to providing our customers with top-quality products and services in order to drive continuous improvement and growth. JOB DESCRIPTION Granite State Manufacturing is seeking CNC Machinists for our Manchester, NH location. This position will be responsible for the operation of large Doosan CNC VTL machines to make large parts with complex features and tight tolerances in support of our Aerospace, Maritime, & Defense customers. RESPONSIBILITIES Read blueprints, specifications, and work instructions to set up machines, measure parts, load materials, clean tools, etc. to produce finished products according to specifications. Prepare parts by using measuring devices such as swinge gages, dial bores, micrometers, calipers, or dial calipers to determine dimensions of parts. Feed raw materials or components into machine tool by using overhead cranes. Studies blueprints, sketches, drawings, manuals, specifications, or sample parts to determine dimensions and tolerances of finished workpiece, sequence of operations, and setup requirements. Measures, marks, and scribes' dimensions and reference points on material or workpiece as guides for subsequent machining. Selects, aligns, and secures fixtures, cutting tools, attachments, accessories, and materials. Calculates and sets control to regulate machining factors such as speed, feed, coolant flow, and depth and angle of cut, or enters commands to retrieve, input, or edit computerized machine control media. Starts and observes machine operation to detect malfunctions or out-of-tolerance machining and adjusts machine controls or control media as required. Mentors and teaches employees with lesser capabilities at any point in production. Demonstrates responsibility and accountability for creating a professional, safe, and clean environment evidenced by: being at work on time to perform assigned duties, following the policies of Granite State Manufacturing, always wearing safety glasses in designated areas, maintaining a neat and orderly work area, and following safety practices to prevent errors. Demonstrates commitment to teamwork by establishing effective relationships and networks with both managers/directors and workers and collaborating with them to accomplish shared purposes and goals. Abides by GSM Code of Ethics and Business Conduct standards and strictly observe all U.S. and foreign laws and regulations. Operate CNC Machining Tools (lathes, mills etc.) to cut materials according to schedule. Service tools by changing tool bits, tool holder inserts, cutters, etc. Load material into machine tools by using hoppers, racks, racks on the machine tool or using lathes on the machine tool itself. AAP/EEO STATEMENT GSM does not discriminate on the basis of race, color, religion, national origin, sex, age, disability or veteran status in its programs, activities or employment. SEARCH / RECRUITING AGENCIES Granite State Manufacturing (GSM) does not accept non-solicited resumes or candidate submittals from search/recruiting agencies unless GSM requests such resumes, and the search/recruiting agency is on GSM's approved list of such agencies. Unsolicited resumes or candidate information submitted to GSM by search/recruiting agencies shall become the property of GSM and if the candidate is subsequently hired by GSM, GSM shall not owe any fee to the submitting agency. Requirements Must be able to read blueprints, drawings, and specifications. Must be able to operate CNC machines and machining tools. Must be able to follow instructions and work within limits of time schedule. Must have good communication skills, both written and verbal. Must have the ability to work independently as well as part of a team. Must have the ability to follow all safety rules and requirements. Able to use height gages, calipers, micrometers, gage pins, thread gages, and optical comparators. Observes and listens to operating equipment to diagnose cutting efficiency or malfunctions. Knowledge of mathematics, algebra, geometry, and trigonometry preferred. Expertise in work holding devices. Design and build as needed, including cause and effects. Expertise in deburring and finishing techniques. Expert knowledge of tapping, threading, and thread forms. Experienced knowledge of materials, including cutting speed and feeds. Able to plans and execute the sequence of events from start to finish to produce a part. Benefits Granite State Manufacturing offers a comprehensive benefits package to all GSM employees. Health & Wellness Programs Health Insurances (Medical, Dental, & Vision) Flexible Spending Accounts (FSA) Basic & Optional Life Insurance Short & Long Term Disability Employee Assistance Program Voluntary Worksite Benefits 401k Retirement Plan Paid Leave Tuition Reimbursement Workers Compensation …and much more.

Job Description Granite State Manufacturing (GSM) is seeking experienced Class A CNC Milling Machinists to join our precision manufacturing team on first shift. This position is ideal for highly skilled machinists capable of independently setting up, programming, and operating complex milling equipment to produce large, high-precision components supporting the U.S. Navy submarine program and other mission-critical defense systems. About the Opportunity As a Class A CNC Milling Machinist, you'll perform advanced setups, multi-axis machining, and first-piece inspections across GSM's diverse fleet of equipment, including Doosan DVF 5-Axis, Doosan DBC Horizontal Boring Mills, Soraluce FLP/FP-Series, Kuraki HBMs, Mazak Nexus 510C, Mori verticals, and YCM NXV 1680A platforms. You'll collaborate with Planning, Quality, and Engineering to execute work in accordance with the production schedule (IAW schedule) while ensuring quality, accuracy, and on-time performance across complex, tight-tolerance parts. Key Responsibilities Independently program, set up, and operate multi-axis CNC milling and horizontal boring mills. Review blueprints, process plans, and GD&T to determine setup and machining sequence. Machine complex components from a variety of materials with precision and repeatability. Verify part conformance using advanced inspection tools and document results. Collaborate with Planning to ensure jobs are dispatched IAW production schedule. Identify process improvements to enhance cycle time and quality consistency. Mentor and support Class B and C machinists in setup, measurement, and best practices. Maintain safe work practices, tooling control, and 5S standards across the department. Requirements Qualifications 5+ years of CNC milling experience, including setup and programming of vertical or horizontal mills. Proficiency with Fanuc, Heidenhain, Mazatrol, or Siemens controls. Deep understanding of GD&T, blueprint reading, and machining process optimization. Proven experience machining tight-tolerance, large, or complex components. Ability to troubleshoot, adjust offsets, and maintain process stability. Excellent communication and teamwork skills. Commitment to safety, quality, and continuous improvement. Benefits Why Join GSM Work on large, precision defense and naval components using industry-leading equipment. Competitive pay, benefits, and leadership development opportunities. Collaborative environment that values craftsmanship, accountability, and growth. Directly contribute to U.S. Navy submarine readiness and national defense.

Job Description Granite State Manufacturing (GSM) is seeking motivated Class C CNC Milling Machinists to join our precision manufacturing team on first shift. This position is ideal for entry-level or early-career machinists who are eager to learn CNC operations and build a long-term career in advanced manufacturing supporting the U.S. Navy submarine program and other critical defense projects. About the Opportunity As a Class C CNC Milling Machinist, you'll assist with the setup, operation, and inspection of CNC milling equipment while gaining hands-on experience in a high-precision production environment. GSM operates a range of advanced machinery including Doosan DVF 5-Axis, Doosan DBC Horizontal Boring Mills, Soraluce FLP/FP-Series, Kuraki HBMs, Mazak Nexus 510C, Mori verticals, and YCM NXV 1680A platforms. You'll work under the guidance of experienced machinists and supervisors to execute work in accordance with the production schedule (IAW schedule) and begin developing the skills needed for advancement to Class B and A levels. Key Responsibilities Assist with machine setups, material loading, and part inspection. Operate CNC milling machines and horizontals under direct supervision. Follow setup sheets, routers, and process plans accurately. Use basic measurement tools (calipers, micrometers) to check part features. Maintain a clean and organized work area consistent with 5S standards. Support production flow and meet work priorities IAW production schedule. Participate in on-the-job training to learn advanced machining, GD&T, and inspection practices. Follow all safety policies and contribute to a positive, team-oriented environment. Requirements Qualifications 0-2 years of CNC or manufacturing experience (training provided). Basic understanding of machining tools and measurement instruments. Eagerness to learn setups, program operation, and precision measurement. Strong attention to detail, reliability, and willingness to follow instruction. Desire to grow into a Class B or Class A machinist role. Commitment to safety, teamwork, and quality workmanship. Benefits Why Join GSM Entry-level opportunity with a clear path for advancement. Hands-on training with modern Doosan, Mazak, Mori, Kuraki, and Soraluce equipment. Competitive pay, benefits, and long-term career stability. Be part of a company that directly supports U.S. Navy submarine readiness and national security.

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.

Granite State Manufacturing (GSM) is seeking Class B CNC Lathe Operators to join our precision machining team on first shift. This role is ideal for experienced CNC machinists capable of performing independent setups, executing production runs, and contributing to mission-critical defense programs supporting the U.S. Navy submarine industrial base. About the Opportunity As a Class B CNC Lathe Operator, you'll perform both setup and production machining on a variety of CNC turning centers and VTLs. GSM's equipment includes Doosan VTLs, Mori SL and CL2000 series lathes, Okuma LB4000 EX II, ProtoTRAK, and DMG Mori platforms - enabling the manufacture of complex components for high-precision naval and defense applications. You'll work closely with your Supervisor and Planning team to ensure parts are produced in accordance with the schedule (IAW schedule), maintaining throughput and quality while supporting continuous improvement initiatives. Key Responsibilities Set up and operate CNC lathes and VTLs for precision turning operations. Interpret blueprints, process plans, and GD&T specifications. Verify part conformance using micrometers, calipers, and other precision instruments. Work collaboratively with Quality and Engineering to resolve machining issues. Maintain accurate documentation of operations, inspections, and tooling. Follow established job routers, work instructions, and dispatch priorities IAW production schedule. Support 5S standards, safe work practices, and departmental efficiency goals. Assist and mentor Class C operators as part of GSM's internal training and development model. Requirements Qualifications 3-5 years of CNC lathe experience, including basic setups and operation. Familiarity with Fanuc, Okuma OSP, or ProtoTRAK control systems. Working knowledge of blueprint reading, GD&T, and precision measurement. Proven ability to perform setups, operate independently, and meet quality standards. Team-oriented mindset with willingness to learn and grow into a Class A role. Ability to operate safely and efficiently in a fast-paced manufacturing environment. Benefits Why Join GSM Opportunity to advance from Class B to Class A machining roles. Exposure to high-precision Doosan and Mori CNC equipment producing U.S. Navy and defense components. Competitive pay, comprehensive benefits, and long-term stability. Work that directly supports national defense and the U.S. Navy submarine program.

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. Requirements 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. Benefits 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.

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.

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.

Job Description Granite State Manufacturing (GSM) is seeking Class B CNC Lathe Operators to join our precision machining team on first shift. This role is ideal for experienced CNC machinists capable of performing independent setups, executing production runs, and contributing to mission-critical defense programs supporting the U.S. Navy submarine industrial base. About the Opportunity As a Class B CNC Lathe Operator, you'll perform both setup and production machining on a variety of CNC turning centers and VTLs. GSM's equipment includes Doosan VTLs, Mori SL and CL2000 series lathes, Okuma LB4000 EX II, ProtoTRAK, and DMG Mori platforms - enabling the manufacture of complex components for high-precision naval and defense applications. You'll work closely with your Supervisor and Planning team to ensure parts are produced in accordance with the schedule (IAW schedule), maintaining throughput and quality while supporting continuous improvement initiatives. Key Responsibilities Set up and operate CNC lathes and VTLs for precision turning operations. Interpret blueprints, process plans, and GD&T specifications. Verify part conformance using micrometers, calipers, and other precision instruments. Work collaboratively with Quality and Engineering to resolve machining issues. Maintain accurate documentation of operations, inspections, and tooling. Follow established job routers, work instructions, and dispatch priorities IAW production schedule. Support 5S standards, safe work practices, and departmental efficiency goals. Assist and mentor Class C operators as part of GSM's internal training and development model. Requirements Qualifications 3-5 years of CNC lathe experience, including basic setups and operation. Familiarity with Fanuc, Okuma OSP, or ProtoTRAK control systems. Working knowledge of blueprint reading, GD&T, and precision measurement. Proven ability to perform setups, operate independently, and meet quality standards. Team-oriented mindset with willingness to learn and grow into a Class A role. Ability to operate safely and efficiently in a fast-paced manufacturing environment. Benefits Why Join GSM Opportunity to advance from Class B to Class A machining roles. Exposure to high-precision Doosan and Mori CNC equipment producing U.S. Navy and defense components. Competitive pay, comprehensive benefits, and long-term stability. Work that directly supports national defense and the U.S. Navy submarine program.

Machining fixture development and programming of machined parts using CAMworks and SolidWorks. Work with manufacturing engineering to implement machining processes while maintaining quality, proper product functionality as well as cost efficiency. Expected to work cohesively with engineering and manufacturing staff to develop best practices and streamline the manufacturing process. ESSENTIAL FUNCTIONS AND RESPONSIBILITIES Produce CNC programs for multi axis vertical and horizontal machining centers. Produce CNC programs for horizontal lathes and vertical turret lathes. Manage backlog of programs requested by manufacturing engineering in order to meet production schedule requirements. Assist in developing fixturing as needed to achieve proper work holding and access to machined features. Assist manufacturing engineering with maintenance of setup sheets and tooling lists. Responsible for maintaining DNC system accuracy. Assist manufacturing engineering and shop staff with troubleshooting problems with products and tooling/fixtures. Work closely with shop staff to setup and prove out new processes or address concerns with legacy processes, fixtures and tooling. Support all current and new product introductions (NPI). Reduce production costs through implementation of new programming methods, new tooling and modernizing existing processes. All other duties, as assigned. Demonstrates responsibility and accountability for creating a professional, safe, and clean environment evidenced by: being at work on time to perform assigned duties, following the policies of Granite State Manufacturing, always wearing safety glasses in designated areas, maintaining a neat and orderly work area, and following safety practices to prevent errors. Demonstrates commitment to teamwork by establishing effective relationships and networks with both managers/directors and workers, and collaborating with them to accomplish shared purposes and goals. Abide by GSM Code of Ethics and Business Conduct standards and strictly observe all U.S. and foreign laws and regulations. Requirements QUALIFICATIONS, SKILLS, AND ABILITIES 5+ years of experience in a defense or aerospace related job shop environment 2+ years of experience programming CNC turning and multi axis milling equipment. Experience in 3D CAD Software preferably, SolidWorks. Experience with 3D CAM Software. Detailed understanding of GD&T and experience interpreting detailed engineering drawings. Ability to prioritize and effectively manage multiple projects and varying workload. Working knowledge of MS Office and Windows based computer programs. Ability to communicate effectively. AAP/EEO STATEMENT GSM does not discriminate on the basis of race, color, religion, sex, gender, gender identity or expression, national origin, citizenship, veteran status, age, physical or mental disability, genetic information, marital status, sexual orientation, or any other consideration made unlawful by applicable federal, state, or local laws in its programs, activities, or employment. Benefits Paid time off Floating holidays Paid holidays 401(k) 401(k) company matching Dental & Vision insurance (Company paid) Employee assistance program Flexible spending account Competitive health insurance Health savings account Life insurance Referral program