Granite State Manufacturing (GSM) is a contract manufacturing specialist that delivers end‑to‑end solutions for the defense sector, with full in‑house machining, US Navy‑certified welding, wiring, assembly, and rigorous testing. The company’s 5‑axis machining capabilities reach up to 33 ft in length or 82 in in diameter, while its welding operations can handle components weighing up to 35,000 lb, enabling production of large, complex weldments. GSM’s portfolio includes antenna systems, thin‑line and reelable towed‑array handling systems, precision machining and welding, NDT inspection, and electromechanical assembly, all of which are built to meet the stringent reliability demands of naval platforms. Its distinction lies in having its equipment installed on every U.S. Navy submarine, underscoring its proven performance‑critical expertise and deep program‑management capabilities. The company culture emphasizes technical depth, meticulous quality control, and a commitment to delivering mission‑critical solutions on time and within budget.
Open Positions
Level II NDT Inspector
ASNT certification in Level II visual & liquid penetrant testing. 2-year education/certification, 5+ years experience. Familiarity with raw materials & non-destructive testing standards
CNC Mill Turn Lathe Machinist Class A
3+ years CNC lathe experience preferred. HS diploma or equivalent. Strong communication and problem-solving skills required
Welder Class A (2nd Shift)
Expert knowledge of specifications & AWS, blueprint reading skills, ability to work with NDT, welding, and training. Must pass qualification tests
CNC Programmer Class A (2nd Shift)
5+ years exp. in job shop environment. 2+ years CNC programming. Proficiency with 3D CAD (SolidWorks) & 3D CAM software. Understanding of GD&T
Machinist (CNC Lathe: 1st Shift)
Capable of CNC operation, self-sufficient in production. Able to machine complex parts and interpret blueprints. Good knowledge of mathematics & safety is also required
Engineering Manager
Bachelor's in Engineering or equivalent. 7+ years' exp. in manufact. Env. 3+ yr. leadership exp. Knowledge of manufacturing methods, welding, and NDT. SolidWorks proficiency required
All Around Machinist Class A
5+ years Machinist experience. Proficient with CNC/manual machines and interpreting blueprints/specifications. Excellent troubleshooting skills
CNC Machinist - Vertical Turning Lathe (VTL)
Read blueprints, operate CNC machines, follow instructions, and work independently
Manufacturing Planner
Associate’s degree or equivalent. MS Office skills & advanced Excel. ERP experience a plus
Weld Lead (2nd Shift)
10+ yrs exp, HS diploma/GED, ability to obtain welding certs, engineering knowledge, & precise instrument skills
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