Machine Maintenance Technician

Thompson/Center Arms & Green Mountain Barrel Company
Location: Hybrid role between Thompson/Center Arms (Farmington, NH) and Green Mountain Barrel Company (Conway, NH)
Employment Type: Full-Time

Position Overview

Thompson/Center Arms and Green Mountain Barrel Company are seeking a highly motivated Machine Maintenance Technician to support operations across both of our New Hampshire manufacturing facilities. This hybrid role is responsible for maintaining, troubleshooting, repairing, and optimizing a wide range of advanced manufacturing equipment used in precision firearms and barrel production.

The ideal candidate will bring strong mechanical and electrical troubleshooting skills, experience working with CNC machinery and industrial systems, and a proactive mindset focused on maximizing uptime, efficiency, and production reliability. This is a critical hands-on role supporting two iconic American manufacturing brands committed to craftsmanship, precision, and innovation.

Key Responsibilities

Perform preventative maintenance on CNC machines, barrel drilling systems, precision machining centers, welders, compressors, hydraulic systems, and supporting manufacturing equipment
Diagnose and repair mechanical, electrical, pneumatic, and hydraulic issues to minimize downtime
Troubleshoot PLC-controlled equipment and assist with automation-related maintenance
Maintain and repair gun drilling, deep-hole drilling, chambering, fluting, and barrel finishing machinery
Conduct emergency repairs and respond quickly to production line equipment failures
Inspect equipment and identify wear patterns, risks, and opportunities for preventative intervention
Install, align, calibrate, and commission new production equipment
Assist with facility maintenance including compressed air systems, HVAC support, lighting, conveyors, and plant utilities
Maintain maintenance logs, service records, and preventative maintenance schedules
Collaborate with production, engineering, and operations teams to improve machine reliability and throughput
Support continuous improvement initiatives focused on efficiency, uptime, and manufacturing optimization
Ensure compliance with all safety, OSHA, and company operating standards

Qualifications

Required:

3+ years of industrial maintenance experience in a manufacturing environment
Strong mechanical aptitude and troubleshooting ability
Experience with CNC machinery maintenance and repair
Working knowledge of hydraulics, pneumatics, motors, bearings, drives, and industrial electrical systems
Ability to read schematics, technical manuals, and machine documentation
Proficiency using diagnostic tools and maintenance equipment
Strong organizational and problem-solving skills
Ability to travel regularly between Farmington and Conway facilities
Ability to lift 50+ pounds and work in an active manufacturing environment

Preferred:

Experience with Eurotech, Haas, Harding and Nakamura or similar CNC systems
PLC troubleshooting experience (Allen-Bradley, Siemens, or equivalent)
Welding/fabrication experience
Experience supporting deep-hole drilling, barrel manufacturing, or firearms manufacturing equipment
OSHA safety training or relevant maintenance certifications

What We Offer

Competitive compensation based on experience
Health, dental, and vision benefits
Paid time off and company holidays
Opportunity to work with two legendary American manufacturing brands
Career growth in an expanding precision manufacturing environment
Hands-on involvement in cutting-edge firearms and barrel manufacturing innovation

Why Join Us

At Thompson/Center Arms and Green Mountain Barrel Company, you’ll help maintain the equipment that powers American-made precision manufacturing. This role is ideal for someone who thrives on solving problems, improving systems, and keeping production moving at the highest level of performance.

Work Location: In person

Thompson/Center Arms

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Machine Maintenance Technician