Top 6 Welder fabricator Jobs in Northampton, Ma

Prototype & Experimental Welder
LiquidPiston —Suffield, CT
- Full-time
- Background check
- CAD
- Pass drug screening
- Paid holidays
- Health insurance
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MIG Welder/Fabricator
Metal Finish Equipment & Supply Co., Inc. —Suffield, CT
- $23 - $26 an hour
- Full-time
- 18 years or older
- Military
- Mid-level
- Disability insurance
- Health insurance
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Welder Fabricator
RPS Associates of N.E. Inc. —Somers, CT
- $18 - $32 an hour
- Full-time
- High school diploma or GED
- Driver's License
- In-person
- Health insurance
- Dental insurance
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Welder, Precision - Experienced
Butler Metal Fabricators, Inc. —Springfield, MA
- $24 - $30 an hour
- Full-time
- 5 years
- Welding
- In-person
- Health insurance
- 401(k)
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Assembly Fabricator 1 - 2nd Shift
Duravent Group —Turners Falls, MA
- $18 - $22 an hour
- Entry level
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TIG Welder
Howmet Aerospace —Winsted, CT
Perform welder prep prior to welding and weld deburr. Experience working in a manufacturing environment preferred. Perform welding on specified jobs as needed.
From $23 an hour
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Tig Welder-Aerospace
Lynn Welding Co, Inc —Newington, CT
Aerospace tig welding: 3 years (Required). Perform Layout, setup and fixture for welding jobs. Manual GTAW (TIG) Welding of aerospace components.
$25 - $40 an hour
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Maintenance Technician
McNeil Holdings —Columbus, OH
5+ years of experience with hands-on project management, plant machinery, electrical components and motor vehicles. Fix electrical issues as needed.
From $75,000 a year
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Welder / Fabricator
Fredrick Welding & Machining —Reynoldsburg, OH
\* Have own hand tools required for job. \* Mig, Tig & Arc weld (*Strong Aluminum Tig skills needed*). \* Able to read prints provided for job.
From $27 an hour
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Prototype & Experimental Welder

LiquidPiston -
Suffield, CT

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Job Details

Full-time

Benefits

Paid holidays
Health insurance
Dental insurance
RSU
Paid time off
Vision insurance
401(k) matching

Qualifications

Rapid prototyping
Inspection gauge
Mechanical blueprint interpretation
Measurement-based inspection
Brazing equipment
Mechanical fabrication
CAD
TIG welding
Aluminum
Electrical work
Engine parts
Machining fixtures
Machine troubleshooting
Equipment troubleshooting
Assembly fixtures
Assembly wiring
Mid-level
Dimensional measurements
Collaboration with product development teams
Precision measurement in machining
Following blueprint specifications
Prototype creation
Wiring and circuitry work
Collaboration with manufacturing teams
Fabrication repair techniques
Milling machines
Experience in a research and development laboratory environment
Manual machining
Stainless steel
Gas metal arc welding

Full Job Description

Prototype & Experimental Welder - LiquidPiston
This role is fully onsite in Bloomfield, CT, five days per week. The company will be relocating to Suffield, CT later in 2026.
About the company:
LiquidPiston Inc. is seeking a skilled and motivated Prototype & Experimental Welder to support the development of next-generation rotary engine technology. In this hands-on role, you will work closely with engineers and technicians to fabricate, modify, and assemble prototype hardware used in advanced research and development programs.
Position Overview:
This position is ideal for a welder/fabricator who thrives in a fast-paced prototype environment, enjoys solving complex fabrication challenges, and takes pride in precision craftsmanship. You will play a key role in supporting rapid hardware iteration, custom tooling development, and experimental engine builds within LiquidPiston’s prototype machine shop.
Responsibilities:

Fabricate, modify, and repair prototype components and test rigs to support engineering development programs.
Perform high-quality TIG and MIG welding, brazing, and fabrication on a variety of materials including steel, stainless steel, aluminum, titanium, brass, and other alloys.
Support prototype engine builds through the creation of custom components, fixtures, and tooling.
Operate manual machine shop equipment including milling machines and lathes.
Measure, inspect, and verify components using precision hand tools, gauges, cameras, and other inspection equipment.
Assist with electrical and wiring tasks as needed for prototype systems and test equipment.
Collaborate closely with engineers and technicians to improve manufacturability, assembly processes, and fabrication methods.
Troubleshoot and debug mechanical systems and prototype hardware.
Contribute ideas and practical solutions in a highly iterative R&D environment.
Maintain a positive, adaptable, and team-oriented attitude while supporting multiple fast-moving projects.

Qualifications:

Experience with TIG and MIG welding in a prototype, R&D, aerospace, motorsports, defense, or advanced manufacturing environment preferred.
Strong fabrication and metalworking skills across multiple materials and processes.
Ability to read engineering drawings, sketches, and CAD-based concepts.
Experience operating manual machining equipment such as mills and lathes.
Familiarity with prototype development, rapid iteration, and custom fixture/tooling fabrication.
Mechanical aptitude and troubleshooting ability.
Strong attention to detail and commitment to quality workmanship.
Ability to work independently while collaborating effectively within a multidisciplinary engineering team.
Positive attitude, creativity, flexibility, and strong problem-solving skills.

Benefits:

PTO We value work–life balance and encourage time to rest and recharge. Our benefits include 3 weeks of PTO (which covers vacation and sick time) plus 10 paid holidays.
Comprehensive healthcare coverage: medical, dental, and vision plans
Equity participation: RSUs for all permanent employees
401(k) with match: 100% up to 3%, plus 50% match for 3–5% range
Growth opportunities: Mentorship, training, and leadership development

Our Culture:
We challenge convention and solve hard problems. We move fast, think boldly, and iterate quickly. Our team thrives on collaboration, creativity, and resilience. We take calculated risks and believe that every setback is a steppingstone toward breakthrough innovation.
Equal Opportunity Employer:
LiquidPiston, Inc. is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, gender, sexual orientation, gender identity, national origin, or veteran status, and will not be discriminated against on the basis of disability.
All offers of employment at LiquidPiston are contingent upon the successful completion of a pre-employment background check and drug screening.

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welder fabricator jobs in northampton, ma

Prototype & Experimental Welder

MIG Welder/Fabricator

Welder Fabricator

Welder, Precision - Experienced

Assembly Fabricator 1 - 2nd Shift

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