Shop Service Technician – Welding

Build It. Repair It. Reinforce What Keeps Equipment Working.

Location: Londonderry, NH
Pay: $35.04–$47.49/hour (based on experience)
Schedule: Full-time | Union Position

Why Experienced Technicians Choose Milton CAT

Not every technician works on full machines. This role is for specialists who take pride in fabrication, structural repairs, and precision welding—the work that keeps equipment strong and job-ready. If you enjoy building, repairing, and solving structural challenges, this is where your skills stand out. Here’s what sets it apart:

• Specialized, High-Skill Work
  • Focus on welding, fabrication, and structural repair
  • Work on complex components like booms, sticks, and attachments
  • A role that values craftsmanship and technical expertise
• Work on Heavy Equipment That Matters
  • Caterpillar machines and attachments
  • Real-world repairs that extend equipment life and performance
  • No repetitive production work—every job is different
• A Team You Can Count On
  • Work alongside experienced technicians and service teams
  • Strong support from parts and leadership
  • Collaboration across departments
• A Place People Stay
  • Privately held, stable, and growing since 1960
  • Long-tenured workforce across locations
  • Consistent, year-round work
• Modern, Well-Equipped Shop
  • Clean, safe, and properly outfitted facility
  • Equipment and tooling to support advanced repairs
  • Safety-first environment

What You’ll Do

As a Welding Technician, you’ll play a key role in repairing and rebuilding equipment structures and components:

• Perform welding processes including Stick, MIG, and Flux
• Fabricate and repair equipment and attachments
• Complete layout, measurements, and fabrication from prints and drawings
• Create patterns or layouts when drawings are not available
• Perform structural repairs on major components (booms, sticks, etc.)
• Select proper materials and welding methods based on repair requirements
• Set up and maintain welding and fabrication equipment
• Assist with general equipment repairs and component installation when needed
• Follow all safety protocols and maintain a clean work environment

What You Bring

• Welding and/or fabrication experience (heavy equipment preferred)
• Ability to read blueprints, drawings, and schematics
• Strong understanding of welding materials and methods
• Solid mechanical aptitude and problem-solving skills
• Ability to work independently and as part of a team
• Basic computer skills
• Valid driver’s license with a clean record
• Your own tools

(Machining, line boring, or heavy equipment experience is a plus)

What You Get

• Competitive Compensation
  • $35.04–$47.49/hour (experience-based)
  • Tooling reimbursement
• Comprehensive Benefits
  • Medical, dental, and vision insurance
  • Paid time off + paid holidays
  • 401(k) with strong retirement options
  • Life & disability insurance
• Career Development
  • Ongoing training and skill development
  • Tuition reimbursement (after 1 year)
  • Opportunities to expand into advanced technician roles
• Additional Perks
  • Safety and wellness programs
  • Employee referral bonuses
  • Stable, year-round work

Who Thrives Here

• Technicians who take pride in craftsmanship and fabrication work
• Individuals who enjoy solving structural and mechanical challenges
• People who like varied, hands-on work—not repetitive tasks
• Team players who value support and collaboration
• Professionals looking for a long-term career—not just a job

About Milton CAT

Milton CAT is the exclusive Caterpillar dealer across the Northeast, supporting construction, power generation, and industrial customers. With 1,600+ employees across 16 locations, we combine the strength of a global brand with a culture built on teamwork and long-term careers.

Ready to Put Your Welding Skills to Work on Equipment That Matters?

Apply today and build your future with Milton CAT.

This job description is not intended to be all-inclusive. Your supervisor may request and assign you similar duties.

Resumes that are mailed, emailed or hand-delivered to Milton CAT or any employee will not be considered.  You must apply online.  A background check and drug testing are required as part of our pre-employment process.

Milton CAT is an equal opportunity employer that values the strength diversity brings to the workplace.  We encourage applications from individuals with disabilities, minorities, veterans, and women.  Applicants receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, sexual orientation, handicap, disability, veteran status, genetic data, or other legally protected status.  We base all employment decisions to further this principle of equal employment opportunity.  VEVRAA Federal Contractor.  EEO/AA employer.