Now Hiring in Manchester & Nashua, NH

Building Submarines Isn't Just a Job.It's a Mission.

SKILLED WORK. SERIOUS PAY.

For those seeking a fulfilling career, Precision CNC Machinist & Welder Jobs in New Hampshire are in high demand.

GSM manufactures precision components for US Navy Virginia-class and Columbia-class submarines. Our Parts are on EVERY sub in the fleet. The work is steady, the pay is competitive, and what you make matters. We’re hiring skilled trades professionals in New Hampshire.

Why Granite State Manufacturing

A career here means something.

GSM has been manufacturing in Manchester, New Hampshire, for over 85 years. Today, our work focuses on one thing: precision-machined and welded components for US Navy submarines. Systems that keep crews safe. Parts that keep the fleet strong.

This isn’t general manufacturing. The standards are high, the tolerances are tight, and the work is consequential. If you’re a skilled trades professional who takes the craft seriously, you’ll fit in here.

“At GSM you do important work for yourself and for our country in a supportive, small-company environment. It’s a different feel here.” — Doug Thomson, VP

Steady work. Real benefits. Work that matters.

Cutting-Edge Equipment

Modern CNC machining centers, large-format five-axis mills, turning equipment, wire EDM, and welding systems. When you come to work here you’re operating serious equipment on serious work.

Strong Benefits

Competitive health insurance, dental and vision (company paid), 401(k) with company matching, HSA, FSA, life insurance, paid time off, floating holidays, paid holidays, and more.

A Team That Knows Your Name

GSM is a small company doing important work. People get to know each other here. As one of our weld managers puts it: “We have a rich community, and we work together. This is one of the better teams I’ve seen.”

Work That Lasts

Submarines built today serve for 30+ years. The U.S. Navy needs 250,000 skilled workers across the Maritime Industrial Base over the next decade. The demand for people who can do this work
has never been higher.

What Our Team Says

"I've been here almost 19 years. I drive an hour and a half to get to Manchester, and I've been doing it for 18 years. So, there's a reason."

"Hiring veterans is key to us. Veterans come with a unique can-do attitude, and they've proven themselves to be able to work together as a unit. GSM works like that as family. It's a proud moment to work for my fellow servicemen."

"My service in the Navy relates to my work at GSM — same industry, same customer, same pride, same service."

"70% of the nuclear deterrent in the United States is on submarines. We now have systems on every submarine in the Navy fleet. We're in New Hampshire, making parts that are critical."

Ready to build something that matters?

See open roles at GSM in Manchester and Nashua, NH.