Off-Highway Field Technician

Interstate PowerSystems; Sioux Falls (SD); On-site; USD 61,992,000 - 89,544,000; Full time

Benefits offered by this job

Competitive hourly pay

Full benefits package

Company service truck

Overtime opportunities

Ongoing training and certifications

Job summary

Interstate PowerSystems is seeking an experienced Off-Highway Technician in Sioux Falls, SD. This role involves field diagnostics and repairs on a variety of equipment including generators and compressors. Candidates must have at least 5 years of experience operating in a service truck, along with strong troubleshooting abilities in mechanical, electrical, and hydraulic systems.

The position offers competitive pay, full benefits, and the opportunity to work independently in a dynamic work environment.

Qualifications

• Minimum 5+ years of experience operating in a service truck.
• Proven experience with off-highway equipment, generators, or heavy equipment.
• Strong mechanical, electrical, and hydraulic troubleshooting ability.
• Ability to work independently in the field.
• Valid CDL required.

Responsibilities

• Diagnose and repair mechanical, electrical, and hydraulic systems.
• Respond to breakdowns and get customers back up and running.
• Perform PMs, inspections, and system checks.
• Represent the company professionally in the field.

Skills

Mechanical troubleshooting

Electrical troubleshooting

Hydraulic troubleshooting

Service truck operation

Job description

Off-Highway Technician (Service Truck / High-Performance Role)

Location: Sioux Falls, SD
Company: Interstate Power Systems

This Role Is for Experienced Technicians Only

If you’ve spent years in a shop but never owned a service truck, diagnosis, or customer relationship—this likely isn’t the role.

We are looking for a proven off‑highway technician with service truck experience who can operate independently and handle a wide range of equipment in the field.

You’ll work on everything from:

• Generators & power systems
• Air compressors (Atlas Copco and similar)
• Man lifts, scrap equipment, and material handlers

This is a no two‑days‑are‑the‑same role for a technician who thrives on problem‑solving and variety.

What You’ll Be Responsible For:

Field Diagnostics & Repairs

• Diagnose and repair mechanical, electrical, and hydraulic systems
• Respond to breakdowns and get customers back up and running
• Perform repairs accurately and efficiently with minimal supervision

Service Truck Ownership

Work autonomously from a fully reliable service truck.

• Represent the company professionally in the field

Preventative Maintenance & Inspections

• Perform PMs, inspections, and system checks
• Identify issues early and recommend corrective actions

Wide Equipment Scope

• Work across generators, compressors, construction equipment, and industrial machinery
• Support customers across construction, industrial, and power generation sectors

Quality & Safety

• Follow all safety protocols and company standards
• Take pride in doing the job right the first time
• Maintain a clean, organized, and professional work environment

What Winning Looks Like

• Diagnose and repair issues without hand‑holding
• Comfortable working across multiple equipment platforms
• Manage time, truck, and territory effectively
• Customers trust you and request you back

Requirements (Non‑Negotiable)

• Minimum 5+ years of experience operating in a service truck
• Proven experience with off‑highway equipment, generators, or heavy equipment
• Strong mechanical, electrical, and hydraulic troubleshooting ability
• Ability to work independently in the field
• Valid CDL (required)

What You Get

• Competitive hourly pay based on experience and capability
• Overtime opportunities
• Company service truck
• Full benefits package (health, dental, vision, 401k)
• Ongoing training and certifications
• Opportunity to work on a wide variety of equipment—not just one system

Why Interstate

You’ll be part of a team that supports everything from heavy construction equipment to critical power systems, backed by a company known for Pride in Service and deep field expertise.

Bottom Line

If you want to stay in a shop and avoid field work—this isn’t it. If you want to run your own truck, tackle real‑world problems, and work on a wide range of equipment, this is where you belong.

Interstate Companies is an Equal Opportunity Employer, and we encourage all qualified and interested people to apply for this position by submitting a resume for consideration.

Military Friendly Hiring.