Field Service Technician – Power Generation

Milton CAT • Londonderry, NH

23h • Onsite

About The Position

Power Critical Systems—Anywhere They’re Needed. At Milton CAT Power & Energy, your work directly supports hospitals, infrastructure, and emerging technologies—the systems people rely on every day. This is one of the fastest-growing areas of Milton CAT, focusing on power generation, backup power, and energy systems. You will have independence in the field with a fully equipped service truck and tools, backed by strong support from service managers, engineering, and parts. We offer advanced training with dedicated full-time trainers and ongoing development, allowing you to work on complex electrical and power systems as energy technology evolves. You will work on mission-critical equipment such as Caterpillar generators, engines, switchgear, and power systems, as well as electrical systems including transfer switches, UPS, and controls. This is a stable, privately held company since 1960 with a long-tenured workforce and consistent, year-round work.

Requirements

• 3+ years of experience with power generation, electrical systems, or engine systems
• Strong knowledge of electrical, electronic, and mechanical systems
• Experience troubleshooting generators, engines, or power equipment
• Ability to read wiring diagrams and technical schematics
• Proven ability to work independently in the field
• Strong customer service mindset
• Valid driver’s license with a safe driving record
• Your own tools

Nice To Haves

• CAT experience
• CDL
• Technical degree

Responsibilities

• Diagnose, troubleshoot, and repair power generation and electrical systems
• Service engines, generators, switchgear, and related equipment
• Interpret schematics, wiring diagrams, and technical drawings
• Perform maintenance, testing, and system adjustments
• Install, repair, and support critical power systems at customer sites
• Complete service documentation and inspection reports
• Manage your service calls and work independently in the field
• Respond to occasional after-hours or emergency service needs

Benefits

• Medical, dental, and vision insurance
• Paid time off + paid holidays
• 401(k) with strong retirement options
• Life & disability insurance
• Flexible spending accounts
• Paid training from day one
• Tuition reimbursement
• Annual boot & tool allowance
• Safety and wellness programs
• Employee referral bonuses

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: Associate degree