Granite State Manufacturing
We build giants, help move our mission forward! Our Visual Manufacturing System and CAD-CAM capabilities provide best-in-class service.
GSM provides end-to-end manufacturing services that meet the demanding standards of the aerospace, defense, medical equipment, and other industries. As a small business, we partner with our customers to achieve extraordinary outcomes, improving product quality and functionality and reducing cost and cycle times. Our staff includes expert Program Managers, Project Engineers, Procurement Specialists, Manufacturing Engineers and Production Control personnel.
05/25/2026
We never lose sight of why this work matters. Today, that weight feels even greater. We're humbled to play even a small part in supporting those who defend this country — and we honor those who sacrificed everything doing so.
05/01/2026
Let's be clear about something.
Running the same part on the same machine every day doesn't make you a machinist. It makes you an operator. Nothing wrong with that — but it's not the same thing.
A machinist reads the print, plans the process, picks the tooling, does the setup, and makes the part — to spec, on time. And then does it again on a different machine tomorrow.
CNC or manual. Lathe or mill. Production or prototype. You figure it out because you understand how parts get made — not just how to press start on one cycle.
That's who we're looking for at GSM.
We've got 30+ diverse machining centers, 5-axis capability, large-format work, and defense contracts that demand real precision. No shortcuts. No "close enough."
If you're the person your shop calls when the job is tricky, the tolerance is tight, or the setup isn't obvious — we should talk.
Competitive pay and full benefits.
Apply: https://apply.workable.com/granite-state-manufacturing/j/6F0F8779FE/?utm_source=facebook&utm_medium=social&utm_campaign=machinist_hiring&utm_content=machinist_not_operator
04/30/2026
We're hiring a Housekeeper to work in both our Manchester & Nashua, NH locations.
GSM supports critical work for the U.S. Navy. This role keeps our offices, shop floor, and facility ready for that mission. It matters more than you'd think.
Full benefits — health, dental, vision, 401k, paid leave, tuition reimbursement, and more. We're also open to discussing a schedule that works for you.
Interested? Apply here: https://apply.workable.com/granite-state-manufacturing/j/501CA1DCD4/?utm_source=facebook&utm_medium=social&utm_campaign=housekeeper
04/17/2026
Something just shifted.
NEA Today — the organization that represents 3 million teachers across the country — just published an article by Build Submarines, encouraging educators to include skilled‑trade careers—such as CNC machining, welding, and QA —alongside college options in conversations about students' postsecondary pathways.
The article features Accelerated Training in Defense Manufacturing - ATDM, the Navy's accelerated training program. And GSM partners with programs right here in New Hampshire, built on that same curriculum, through Nashua Community College and Manchester Community College. Navy-funded. Real skills. Real jobs on the other side.
If you know someone thinking about what comes next after high school — or someone in a job that doesn't feel like it's going anywhere — tag them. This might be the path they didn't know existed. 100% FREE training. Zero debt.
NCC has a Precision Manufacturing Boot Camp starting Monday, April 27th - https://nashuacc.edu/career-training/individual-enrollment/precision-manufacturing-boot-camp/
https://www.nea.org/advocating-for-change/new-from-nea/what-comes-next-helping-students-navigate-modern-postsecondary-pathways-atdm
What Comes Next? Helping Students Navigate Modern Postsecondary Pathways Like ATDM | NEA Across the United States, educators are preparing students for a future that is rapidly evolving.
01/16/2026
Congratulations to the latest graduates of the Nashua Community College Precision Manufacturing Boot Camp!
This is what opportunity looks like. Real skills. Real careers. Real impact.
Congratulations to the latest class of Precision Manufacturing Boot Camp graduates! 🎓
In 10-weeks, they learned: Basic machining, Mastercam, Solidworks and G and M Code programming, basic CNC Mill and Lathe setup, operation, and programming.
The Precision Manufacturing Boot Camp is free, thanks to a partnership with SENEDIA.
More at: https://ow.ly/3N3w50XXu8q
01/08/2026
This tuition-free program at Nashua Community College is a family-sustaining wage CAREER LAUNCHER!
01/08/2026
Build your future with skills that build submarines.
Granite State Manufacturing is proud to support the tuition-free Precision Manufacturing Boot Camp at Nashua Community College—because we don’t just talk about closing the skills gap, we hire directly from programs like this.
In just 10 weeks, students gain hands-on training in CNC machining, Mastercam, SolidWorks, and programming fundamentals. For us, that means a talent pipeline ready to take on real work—precision parts for the U.S. Navy’s next-generation submarines.
No degree required. Just drive, grit, and a willingness to learn.
https://apply.workable.com/granite-state-manufacturing/
01/01/2026
Bring it on, 𝟐𝟎𝟐𝟔! At GSM, we’re ready—honored to help build the fleet, proud to manufacture with purpose, and grateful for the support of our partners across the MIB.
11/26/2025
We're hiring a 𝗠𝗔𝗖𝗛𝗜𝗡𝗜𝗡𝗚 𝗣𝗥𝗢𝗖𝗘𝗦𝗦 𝗘𝗡𝗚𝗜𝗡𝗘𝗘𝗥: If you're an expert in GD&T, SolidWorks, Mastercam, and machining precision — this is your mission-critical role.
You’re not just tweaking a process — you’re fine-tuning the machining systems that build parts for US Navy nuclear submarines.
You’re bridging engineering and operations to meet national security deadlines that span years.
You’re hands-on with cutting-edge CNC tech, working on multi-ton parts that need sub-millimeter precision.
𝗘𝘅𝗽𝗹𝗼𝗿𝗲 𝗚𝗦𝗠'𝘀 𝗠𝗮𝗰𝗵𝗶𝗻𝗶𝗻𝗴 𝗖𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀
https://lnkd.in/eB8skB_m
Apply here: https://lnkd.in/ei6jnB7v
11/14/2025
Granite State Manufacturing is looking for skilled Weld Supervisors to drive excellence in submarine and defense manufacturing. If you’ve got the experience, leadership mindset, and passion for quality, join a team crafting systems that protect our nation. Build more than parts — build legacy!
https://wrkbl.ink/4ZSVig9
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Website
Address
124 Joliette Street
Manchester, NH
03102
Opening Hours
| Monday | 7am - 4:15pm |
| Tuesday | 7am - 4:15pm |
| Wednesday | 7am - 4:15pm |
| Thursday | 7am - 4:15pm |
| Friday | 7am - 12pm |